Life Science Checkup Worksheet Life Science Checkup
Pre-Assessment: Introduction to Living Things
Name: ____________________________________
Date: _____________________________________
1. Interactive Response BOX SELECTION
DOK 2 6.13.A
Which of the following items are composed of cells? Select THREE correct answers.
Rose Bush
Granite Rock
Golden Retriever
Rainwater
Ladybug
Cumulus Cloud
2. Selected Response MULTIPLE SELECTION
DOK 2 6.13.A
Which of the following are the major principles of the Cell Theory? Select THREE answers.
A. All organisms are made of one or more cells.
B. Cells can be created from non-living materials.
C. The cell is the basic unit of structure and function in living things.
D. All cells must contain a nucleus to be considered alive.
E. All cells come from pre-existing cells through cell division.
3. Selected Response MULTIPLE CHOICE
DOK 1 6.4.A
Robert Hooke was looking at a slice of cork under a microscope in 1665 when he observed small, room-like structures that he called "cells." Why is Robert Hooke's discovery significant to science?
A. He was the first to see living bacteria in pond water.
B. He proved that cells only come from pre-existing cells.
C. He was the first person to see and name the cell.
D. He discovered that all animals are made of cells.
4. Interactive Response TWO-PART
DOK 2 6.13.B
This question has two parts. First, answer Part A. Then answer Part B.
Part A
A scientist is studying an organism that is made of a single cell and does NOT have a nucleus. This organism is classified as —
A. eukaryotic
B. prokaryotic
C. multicellular
D. heterotrophic
Part B
Which piece of evidence from Part A supports this classification?
A. The organism is made of only one cell.
B. The organism must eat other things to survive.
C. The organism lacks a membrane-bound nucleus.
D. The organism is complex and contains many organelles.
5. Selected Response MULTIPLE CHOICE
DOK 2 6.13.B
Which of the following organisms is correctly paired with the terms used to describe its cellular organization?
A. Bacteria → Multicellular and Eukaryotic
B. Mushroom → Unicellular and Prokaryotic
C. Oak Tree → Multicellular and Eukaryotic
D. Amoeba → Multicellular and Heterotrophic
6. Selected Response SCENARIO ANALYSIS
DOK 2 6.13.B
Plants use sunlight, water, and carbon dioxide to produce their own glucose (sugar) for energy. Organisms that are able to produce their own food in this way are called —
A. Heterotrophs
B. Autotrophs
C. Eukaryotes
D. Multicellular
7. Selected Response COMPARE & CONTRAST
DOK 2 6.13.B
Which of the following identifies a way that a lion and a blade of grass are similar according to the Cell Theory?
A. Both are autotrophs that make their own food.
B. Both are unicellular organisms.
C. Both are made of one or more cells.
D. Both lack a nucleus in their cells.
8. Constructed Response IDENTIFICATION
DOK 1 6.13.B
Match the following terms to their correct definitions by writing the term on the line.
Prokaryotic
Heterotroph
Unicellular
Eukaryotic
1. An organism that consists of only a single cell: __________________________
2. A type of cell that contains a nucleus and membrane-bound organelles: __________________________
3. An organism that must consume other organisms for energy: __________________________
4. A simple cell that lacks a nucleus (DNA floats freely): __________________________
Life Science Checkup Answer Key Life Science Checkup ANSWER KEY
Pre-Assessment: Introduction to Living Things
TEACHER COPY
Unit 1: Living Systems
1. Interactive Response BOX SELECTION
DOK 2 6.13.A
Which of the following items are composed of cells? Select THREE correct answers.
Rose Bush
Granite Rock
Golden Retriever
Rainwater
Ladybug
Cumulus Cloud
2. Selected Response MULTIPLE SELECTION
DOK 2 6.13.A
Which of the following are the major principles of the Cell Theory? Select THREE answers.
A. All organisms are made of one or more cells.
B. Cells can be created from non-living materials.
C. The cell is the basic unit of structure and function in living things.
D. All cells must contain a nucleus to be considered alive.
E. All cells come from pre-existing cells through cell division.
3. Selected Response MULTIPLE CHOICE
DOK 1 6.4.A
Robert Hooke was looking at a slice of cork under a microscope in 1665 when he observed small, room-like structures that he called "cells." Why is Robert Hooke's discovery significant to science?
A. He was the first to see living bacteria in pond water.
B. He proved that cells only come from pre-existing cells.
C. He was the first person to see and name the cell.
D. He discovered that all animals are made of cells.
4. Interactive Response TWO-PART
DOK 2 6.13.B
This question has two parts. First, answer Part A. Then answer Part B.
Part A
A scientist is studying an organism that is made of a single cell and does NOT have a nucleus. This organism is classified as —
A. eukaryotic
B. prokaryotic
C. multicellular
D. heterotrophic
Part B
Which piece of evidence from Part A supports this classification?
A. The organism is made of only one cell.
B. The organism must eat other things to survive.
C. The organism lacks a membrane-bound nucleus.
D. The organism is complex and contains many organelles.
5. Selected Response MULTIPLE CHOICE
DOK 2 6.13.B
Which of the following organisms is correctly paired with the terms used to describe its cellular organization?
A. Bacteria → Multicellular and Eukaryotic
B. Mushroom → Unicellular and Prokaryotic
C. Oak Tree → Multicellular and Eukaryotic
Kahoot Prep Guide Kahoot Prep Guide
Unit: Introduction to Living Things
Questions
12
Game Setup Instructions
Use the following condensed multiple-choice questions to build your Kahoot. Each question includes four clear options and the correct answer for quick entry.
QUESTION 1: Cell Identification 20 SECONDS
Which of these is a living organism composed of cells?
▲
Granite Rock
◆
Rose Bush
●
Rainwater
■
Oxygen Gas
Correct Answer: Blue Diamond (Rose Bush)
QUESTION 2: Cell Theory Basics 20 SECONDS
Which statement is a main principle of the Cell Theory?
A. All cells contain a nucleus
B. All cells have the ability to move
C. The cell is the basic unit of life
D. Cells grow from non-living dirt
Correct Answer: C
QUESTION 3: Cell Reproduction 20 SECONDS
According to Cell Theory, where do new cells come from?
A. Non-living chemical reactions
B. Spontaneous generation
C. Sunlight and water energy
D. Pre-existing cells
Correct Answer: D
QUESTION 4: Classification 20 SECONDS
A cell that does NOT have a nucleus is classified as:
A. Eukaryotic
B. Prokaryotic
C. Multicellular
D. Heterotrophic
Correct Answer: B
QUESTION 5: Complexity 20 SECONDS
An organism made of only one single cell is described as:
A. Unicellular
B. Multicellular
C. Prokaryotic
D. Complex
Correct Answer: A
QUESTION 6: Producers 20 SECONDS
Plants make their own food using sunlight. They are called:
A. Heterotrophs
B. Consumers
C. Autotrophs
D. Prokaryotes
Correct Answer: C
QUESTION 7: Consumers 20 SECONDS
Animals must eat other organisms for energy. They are called:
A. Autotrophs
B. Heterotrophs
C. Unicellular
D. Producers
Correct Answer: B
QUESTION 8: Discovery 20 SECONDS
Who was the first person to see and name "cells" in a piece of cork?
A. Theodore Schwann
B. Robert Hooke
C. Matthias Schleiden
Ecosystem Essentials Slides ECOSYSTEM
Explorers
Grade 6: Life Science Essentials
The "A" Rule
BIOTIC
"B" is for BREATHING
Everything that is living or was once alive.
ABIOTIC
"A" is for AWAY (from life)
The non-living parts that help us survive.
Quick Check
Spot the Abiotic Factor
Within an ecosystem, which of the following is classified as an ABIOTIC factor?
A
Earthworms in the soil
Sunlight from the Sun
C
Easter Lily plants
D
Bacteria on a rock
Ecosystem Levels
1. Organism
2. Population
3. Community
4. Ecosystem
Orange Peels Can Explode!
Organization Check
Which pair correctly matches these descriptions?
Phrase 1: A class of students in a room.Phrase 2: A school campus (students, teachers, desks, lights, and air).
Answer: Population — Ecosystem
Ecosystem Diagram
ECOSYSTEM
COMMUNITY
POPULATION
COMPETITION
The Hungry Games
When organisms need the SAME resource at the SAME time.
Food
Water
Space
Sunlight
VS
Test Tip: Two organisms living in the same temp range will compete MORE!
Relationship Status
MUTUALISM
😊 + 😊
Both win! (Clownfish & Anemone)
Commensalism
😊 + 😐
One wins, one is fine.
PARASITISM
😊 + ☹️
One steals nutrients from the other!
THE INVISIBLE SHIELD
Camouflage helps animals blend into their background to survive.
White Fur
"Snow Guardian"
Brown Fur
"Forest Ghost"
Survivor Challenge
If an environment changes and snow stops falling, which population faces the biggest disadvantage?
A) Brown Coat Hares
B) White Coat Hares
They will be too easy for predators to see against the brown ground!
Ecosystem Essentials Slides ECOSYSTEM
Explorers
Grade 6: Life Science Essentials
The "A" Rule
BIOTIC
"B" is for BREATHING
Everything that is living or was once alive.
ABIOTIC
"A" is for AWAY (from life)
The non-living parts that help us survive.
Quick Check
Spot the Abiotic Factor
Within an ecosystem, which of the following is classified as an ABIOTIC factor?
A) Earthworms in the soil
B) Sunlight from the Sun
C) Easter Lily plants
D) Bacteria on a rock
Ecosystem Levels
1. Organism
2. Population
3. Community
4. Ecosystem
Orange Peels Can Explode!
Organization Check
Which pair correctly matches these descriptions?
Phrase 1: A class of students in a room.Phrase 2: A school campus (students, teachers, desks, lights, and air).
Answer: Population — Ecosystem
Ecosystem Diagram
ECOSYSTEM
COMMUNITY
POPULATION
Food Web Focus
In a food web, which group of organisms depends SOLELY on abiotic components (like the Sun) for energy?
A) Predators (Mountain Lions)
B) Producers (Grasses & Shrubs)
Correct! They eat "Light" for energy.
COMPETITION
The Hungry Games
When organisms need the SAME resource at the SAME time.
Food
Water
Space
Sunlight
VS
Resource Battle
For which resource are fish in a pond MOST LIKELY to compete with each other?
A) FOOD
B) OXYGEN
C) WATER
D) SUNLIGHT
Relationship Status
MUTUALISM
😊 + 😊
Both win! (Clownfish & Anemone)
Commensalism
😊 + 😐
One wins, one is fine.
PARASITISM
😊 + ☹️
One steals nutrients from the other!
Relationship ID
A plant lives on an Oak tree and STEALS its nutrients. What term best describes this relationship?
Ecosystem Study Worksheet Ecosystem Field Report
Unit: Organisms and Ecosystems (Grade 6)
Name: ____________________________________
Date: _____________________________________
1. Interactive Response BOX SELECTION
DOK 1 6.12.A [S]
Within a forest ecosystem, which of the following are classified as ABIOTIC components? Select THREE correct answers.
Air Currents
Grey Squirrel
Soil Minerals
Temperature
Oak Sapling
Wood Beetle
2. Interactive Response INLINE CHOICE
DOK 1 6.12.A [S]
In a desert ecosystem, a cactus uses sunlight to make its own food through photosynthesis. Because sunlight is a non-living part of the environment, it is classified as a(n) ________________ factor.
Options: Biotic | Abiotic
3. Interactive Response TWO-PART
DOK 2 6.12.A [S]
This question has two parts. First, answer Part A. Then answer Part B.
Part A
The table below shows the primary diet of four different birds in a meadow.
Bird Species Bird 1 Bird 2 Bird 3 Bird 4 Primary Diet Flower Nectar Earthworms Tree Seeds Earthworms
Based on the table, which two birds are MOST LIKELY to compete for the same biotic factor in this meadow?
A. Bird 1 and Bird 2
B. Bird 2 and Bird 4
C. Bird 3 and Bird 4
D. Bird 1 and Bird 3
Part B
Which of the following BEST explains your answer to Part A?
A. Both birds prefer to eat the same organism, which is a limited resource.
B. Both birds live in the same area but eat different types of food.
C. One bird is a predator and the other bird is the prey.
D. Both birds depend on the same abiotic factor, like sunlight, for energy.
4. Selected Response MULTIPLE CHOICE
DOK 2 6.12.A [S]
Two different species of plants grow in a small garden plot. For which abiotic resource would these plants be MOST LIKELY to compete?
A. Earthworms
B. Insects
C. Space in the soil
D. Small rodents
5. Constructed Response ENVIRONMENTAL ANALYSIS
DOK 3 6.12.A [S]
Ecosystem Study Answer Key Ecosystem Field Report KEY
Teacher Resource: Grade 6 Science
Answer Key
Estimated Time: 15-20 Minutes
1. Interactive Response Box Selection
DOK 1 KEY
Within a forest ecosystem, which of the following are classified as ABIOTIC components? Select THREE.
Air Currents
Grey Squirrel
Soil Minerals
Temperature
Oak Sapling
Wood Beetle
2. Interactive Response: INLINE CHOICE KEY
...sunlight from the Sun is classified as a(n) ABIOTIC factor.
3. Interactive Response: TWO-PART KEY
Part A Answer:
B. Bird 2 and Bird 4
Part B Answer:
A. Both birds prefer to eat the same organism, which is a limited resource.
4. Selected Response: MULTIPLE CHOICE KEY
C. Space in the soil
(Note: Plants compete for sunlight, water, and space—all abiotic factors. Choice A, B, and D are biotic factors.)
5. Constructed Response: RUBRIC KEY
Example Correct Response (Score 2):
"The decrease in water (an abiotic factor) will cause the plants and fish (biotic factors) to struggle because they depend on water to survive. Because there is less water and less space in the pond, competition will increase between the fish for the remaining deep-water areas and food. Some biotic factors might die or have to move if they cannot successfully compete for the limited abiotic resource."
Mentions Abiotic Water
Mentions Biotic Impact
Explains Competition
Classroom Rules Quiz Classroom Excellence Contract
Rules & Expectations Quiz
Name: ____________________________________
Date: _____________________________________
Rule 1: Respect
1. The teacher is explaining the instructions for today's science lab. According to our "Respect" rule, what should you be doing?
A. Whispering quietly to your neighbor about the lab.
B. Listening silently and honoring the current voice level (Level 0).
C. Organizing your backpack so you are ready when she stops talking.
D. Getting up to get your goggles before everyone else does.
Rule 2: Seats
2. You realize you need to sharpen your pencil while the class is working on an assignment. What is the correct procedure?
A. Walk to the sharpener immediately since it’s for schoolwork.
B. Throw your pencil to a friend who has a sharpener at their desk.
C. Stay in your seat and ask for permission before moving.
D. Stand up and stretch, then sharpen your pencil on the way back.
Rule 3: Effort
3. You encounter a very difficult question on your pre-test that you don't recognize. How do you show "Best Effort"?
A. Skip it immediately so you don't waste time.
B. Put your head down because the question is too hard.
C. Try your best to solve it and give yourself a chance to succeed.
D. Ask your neighbor for the answer so you can finish the page.
Rule 4: Safety
4. Your friend at the next table needs an eraser. What is the SAFEST way to help them?
A. Toss the eraser gently so it lands on their desk.
B. Slide the eraser across the floor with your foot.
C. Wait for a transition or ask permission to walk it over and hand it to them.
D. Throw it high in the air so they can catch it like a baseball.
Commitment to Excellence
I understand that these rules are in place to make our classroom a safe, productive, and respectful place for everyone to learn. By signing below, I agree to follow these expectations every day.
Student Signature
Date
Science Department | Classroom Leadership Guide
Classroom Rules Answer Key Rules Quiz Answer Key
Teacher Resource: Behavioral Expectations
TEACHER COPY
Rule 1: Respect Correct: B
Instructions behavior expectation:
A. Whispering quietly
B. Listening silently and honoring voice level (Level 0)
C. Organizing backpack
D. Getting goggles early
Rule 2: Seats Correct: C
Pencil sharpening procedure:
A. Walk to sharpener immediately
B. Throw pencil to a friend
C. Stay in your seat and ask for permission before moving
D. Stand up and stretch
Rule 3: Effort Correct: C
Difficult question strategy:
A. Skip it immediately
B. Put your head down
C. Try your best and give yourself a chance to succeed
D. Ask neighbor for answer
Rule 4: Safety Correct: C
Safe eraser transfer:
A. Toss gently
B. Slide with foot
C. Wait for transition or ask permission to walk it over
D. Throw high in the air
Instructional Tip
After students complete the quiz, review the scenarios as a class. Use this time to model Voice Level 0 (Silent) vs Voice Level 1 (Whisper) . Reinforce that the "Commitment" signature is a promise to their peers and to you as their teacher.
Ecosystems Kahoot Review Guide Ecosystem Review Guide
Kahoot Setup: Organisms & Ecosystems (6th Grade)
Test Alignment
12 Items
Game Setup Instructions
Use these multiple-choice questions to build a Kahoot review for Thursday's topic test. Each question uses test-aligned wording to ensure student familiarity with the exam's rigor.
Question 1: Energy Sources 20 SECONDS
In a food web, which group depends SOLELY on abiotic components for energy?
A. Mountain Lions
B. Mice
C. Grasses and Shrubs
D. Hawks
Correct Answer: C
Question 2: Factor Classification 20 SECONDS
Sunlight from the Sun is classified as which type of factor?
A. Biotic factor
B. Abiotic factor
C. Organic factor
D. Living factor
Correct Answer: B
Question 3: Competition 20 SECONDS
For which resource are fish in a pond MOST LIKELY to compete with each other?
A. Food
B. Oxygen
C. Water
D. Sunlight
Correct Answer: A
Question 4: Niche Conflict 30 SECONDS
Two organisms prefer a temperature range of 15°C–20°C. Competition between them will likely be —
A. Very low because they live in different areas.
B. High because they prefer the same temperature range.
C. Non-existent because temperature is not an abiotic factor.
D. Random based on the size of the organisms.
Correct Answer: B
Question 5: Symbiosis Logic 20 SECONDS
"A clownfish gets protection from an anemone. The anemone gets waste nutrients from the fish."
This relationship is described as —
A. Commensalism
B. Mutualism
C. Parasitism
D. Predation
Correct Answer: B
Question 6: Parasitism 20 SECONDS
"A specific fungus lives on an Oak tree and steals its nutrients."
This relationship is known as —
A. Mutualism
B. Commensalism
C. Competition
D. Parasitism
Correct Answer: D
Question 7: Levels of Organization 30 SECONDS
"Organism → Population → X → Ecosystem"
Which word correctly fills in the "X"?
A. Habitat
B. Biome
C. Census
D. Community
Correct Answer: D
Reproduction Showdown Answer Key Reproduction Showdown KEY
Teacher Resource: Grade 7 Science
ANSWER KEY
Estimated Time: 20 Minutes
Key Concepts Reference
Asexual Reproduction
1 parent, genetically identical offspring.
Sexual Reproduction
2 parents, genetically unique offspring.
Reproduction Comparison Correct Responses
Feature Asexual Reproduction Sexual Reproduction Number of Parents 1 parent 2 parents Genetic Variety Uniform (identical) Diverse (unique) Speed of Process Very Fast Slower Mate Required? No Yes
Analyzing Test Scenarios (Teacher Guide)
Scenario 1: Strategy Advantages
Which of the following are advantages of asexual reproduction? Circle TWO correct answers.
Offspring are alike
No mate is needed
Many offspring produced fast
High genetic diversity
Scenario 2: Spotting the Difference
A scientist observes unique combinations of traits. This suggests:
Sexually
Asexually
Genetic Case Studies: Answer Details
The Lone Snake Response
How did she reproduce?
The snake reproduced asexually (parthenogenesis).
Offspring Comparison:
Her offspring will be genetically identical (clones) to her.
Madagascar vs. Vietnam Response
More diversity?
Vietnam (Sexual reproduction creates unique offspring combinations).
Reasoning:
Sexual reproduction involves two parents each contributing half of the genetic material, leading to unique trait combinations in every generation. Asexual reproduction in Madagascar results in offspring that are identical to the parent, leading to lower diversity.
Reproduction Showdown Worksheet Reproduction Showdown
Unit: Inheritance and Genetic Variation (Grade 7)
Name: ____________________________________
Date: _____________________________________
Key Concepts
Asexual Reproduction
Offspring are produced from a single parent and are genetically identical to the parent.
Traits:
Faster process, no mate needed.
Produces many offspring quickly.
Offspring are "clones."
Sexual Reproduction
Offspring are produced by two parents and have a unique combination of traits.
Traits:
Slower process, requires a mate.
Produces genetic diversity.
Offspring are unique.
Reproduction Comparison
Feature Asexual Reproduction Sexual Reproduction Number of Parents 1 parent 2 parents Genetic Variety Uniform (identical) Diverse (unique) Speed of Process Very Fast Slower Mate Required? No Yes
Test Highlight: Concepts from Test
Analyzing Test Scenarios
Scenario 1: Strategy Advantages
Which of the following are advantages of asexual reproduction ? Circle TWO correct answers.
Offspring are alike
No mate is needed
Many offspring produced fast
High genetic diversity
Scenario 2: Spotting the Difference
A scientist observes a population of plants where each individual plant has a unique combination of traits . This evidence suggests the plants reproduce:
Sexually
Asexually
Genetic Case Studies
Copperhead Snake Illustration
Case Study: The Lone Snake
A female copperhead snake is isolated on an island with no mates. Surprisingly, she is still able to produce offspring.
Think Critically:
How did this snake reproduce while isolated?
How will her offspring compare to her genetically?
Blackberry Population Comparison
Case Study: Madagascar vs. Vietnam
Variation Vault Slides The Variation
Vault
Grade 7: Reproduction & Inheritance
Two Paths to Life
ASEXUAL
One Parent makes an exact copy.
"The Photocopy Path"
SEXUAL
Two Parents combine their DNA.
"The Mashup Path"
Asexual: The Speed Strategy
Faster
Many offspring produced very quickly.
Solo
No mate required. Perfect for isolated organisms.
The Catch:
Offspring are IDENTICAL.
No diversity means high risk if things change.
Sexual: The Variety Strategy
Combining genes from two parents creates VARIATION.
Check Your Knowledge:
Offspring are diverse. This helps populations adapt to changes.
Survival Secret:
"Diversity is a shield. It prevents the whole population from being wiped out at once."
Case Study Challenge
The Case of the Lone Snake
"A female copperhead snake isolated on an island is able to have offspring without a mate."
Conclusion: Asexual Reproduction
Evidence: No mate needed + Identical Offspring
Are they Identical or Diverse?
Identical
Scientist Clue Hunt
Observation A:
"Every plant has a UNIQUE combination of traits."
SEXUAL!
Observation B:
"Traits remain the same across generations."
ASEXUAL!
Final Showdown
Which population is more likely to have LESS DIVERSITY?
Population A
Reproduces Asexually
CORRECT CHOICE
Population B
Reproduces Sexually
Variation Vault Slides The Variation
Vault
Grade 7: Reproduction & Inheritance
Two Paths to Life
ASEXUAL
One Parent makes an exact copy.
"The Photocopy Path"
SEXUAL
Two Parents combine their DNA.
"The Mashup Path"
Strategy Check
Which of the following is an ADVANTAGE of asexual reproduction?
A
Offspring are genetically unique
B) Many offspring are produced quickly
C) No need to find a mate
D
Traits in the population change fast
Asexual: The Speed Strategy
Faster
Produce many "clones" in a tiny amount of time.
Solo
No mate required. Perfect for isolated organisms.
The Catch:
Offspring are IDENTICAL.
No diversity means high risk if things change.
Sexual: The Variety Strategy
Combining genes from two parents creates VARIATION.
Check Your Knowledge:
Offspring are diverse. This helps populations adapt to changes.
Survival Secret:
"Diversity is a shield. It prevents the whole population from being wiped out at once."
Case Study Challenge
The Case of the Lone Snake
"A female copperhead snake isolated on an island is able to have offspring without a mate."
Conclusion: Asexual Reproduction
Are they Identical or Diverse?
Identical
Scientist Clue Hunt
Observation A:
"Every plant has a UNIQUE combination of traits."
SEXUAL!
Observation B:
"Traits remain the same across generations."
ASEXUAL!
Evidence Check
Which observations help a scientist determine if a plant population reproduces SEXUALLY?
Observation A
"Each plant has a unique combination of traits."
CORRECT CLUE
Observation B
"There is little change in traits over time."
Final Showdown
Which population is more likely to have LESS DIVERSITY?
Population A
Reproduces Asexually
CORRECT CHOICE
Population B
Reproduces Sexually
Selection Showdown Worksheet Selection Showdown
Unit: Inheritance and Population Changes (Grade 7)
Name: ____________________________________
Date: _____________________________________
Interactive Response: Inline Choice
In ________________ selection , the environment determines which individuals survive and reproduce based on their traits. In ________________ selection , humans choose specific individuals with desirable traits to breed together.
Word Bank: Natural | Artificial
Test Practice: Scenarios
1. SELECTED RESPONSE 7.13.D [S]
A population of peppered moths lives in a forest with light-colored trees. Over many years, the tree bark becomes dark due to soot. The population of moths slowly changes from mostly light-colored to mostly dark-colored. This is an example of —
A. artificial selection
B. selective breeding
C. natural selection
D. learned behavior
2. SELECTED RESPONSE 7.13.D [S]
A farmer wants to produce corn plants that are resistant to drought. He identifies the three healthiest plants during a very dry summer and uses their seeds to grow the next generation. What is the primary goal of this process?
A. To increase the genetic diversity of the corn population.
B. To make the desirable trait more common in the next generation.
C. To allow the environment to choose which plants survive.
D. To speed up the growth of the individual plants.
Application
Different varieties of apples are shown below.
1. Small & Tart
2. Large & Sweet
3. Medium & Crunchy
4. Small & Sour
If a grocery store owner wants to breed a new apple that customers will find most desirable for snacks, which two traits would they most likely select for? Circle TWO answers.
Small size
Sweet taste
Sour flavor
Crunchy texture
Constructed Response
A rancher is using selective breeding on his cattle. He wants his herd to produce more milk but also be able to survive in a hot, dry climate.
Explain the process the rancher should take to achieve these traits in his herd over several generations. Include the term "artificial selection" in your response.
Target: 7.13.D - Distinguish between natural selection and artificial selection.
Selection Showdown Answer Key Selection Showdown Key
Teacher Resource: Grade 7 Science
ANSWER KEY
Estimated Time: 15-20 Minutes
Teacher Key: Concept Check
In Natural selection , the environment determines which individuals survive and reproduce based on their traits. In Artificial selection , humans choose specific individuals with desirable traits to breed together.
1. SELECTED RESPONSE CORRECT: C
A population of peppered moths changes from mostly light-colored to mostly dark-colored due to bark color changes.
A. artificial selection
B. selective breeding
C. natural selection
D. learned behavior
2. SELECTED RESPONSE CORRECT: B
A farmer uses seeds from the healthiest drought-resistant plants to grow the next generation.
A. To increase genetic diversity.
B. To make the desirable trait more common in the next generation.
C. To allow the environment to choose which plants survive.
D. To speed up growth.
Grocery store snacks selection (desirable traits):
Small size
Sweet taste
Sour flavor
Crunchy texture
Example Correct Response (Score 2):
"The rancher should use artificial selection by identifying the individual cows in his herd that produce the most milk and show high tolerance for heat. He should then only breed those specific individuals together. Over several generations , he would continue this process, selecting only the offspring that have both traits. Eventually, the desirable traits for high milk production and heat tolerance would become common throughout the herd."
Mentions Artificial Selection
Explains Breeding Process
Generations mentioned
Mentions traits becoming common
Genetics Kahoot Review Guide Inheritance Kahoot Guide
Unit: Genetics & Population Changes (Grade 7)
Total Items
14
Quiz Implementation Guide
Each question below is designed to mirror the rigor and wording of the state-aligned test. Use these to prep students for the complex scenarios they will face.
Topic: Asexual Reproduction 20 SEC
Which of these is a major advantage of asexual reproduction?
A. High genetic variety
B. No mate is required
C. Offspring are unique
D. Population changes fast
Correct Answer: B
Topic: Sexual Reproduction 30 SEC
Leopard cubs have traits that are "somewhat different" from their parents. Why?
A. They are clones of the mother
B. They received half of their DNA from each parent
C. They reproduced asexually while in the woods
D. Their environment changed their DNA at birth
Correct Answer: B
Topic: Case Study Logic 20 SEC
A male seahorse gives birth to 1,000 babies. Are they identical or diverse?
Identical (1 parent)
Diverse (2 parents)
Identical (Same eggs)
Diverse (Isolated)
*Note: Seahorses use sexual reproduction where the male carries the eggs.
Correct Answer: Diverse (Blue Diamond)
Topic: Scientific Observation 30 SEC
A scientist sees "little change in traits over time" in a plant population. This is evidence of:
A. Asexual Reproduction
B. Sexual Reproduction
C. Natural Selection
D. Artificial Selection
Correct Answer: A
Topic: Real-World Scenarios 20 SEC
An isolated female copperhead snake has offspring without a mate. How?
A. It is impossible; she cannot have offspring.
B. She reproduced asexually.
C. She found a different species to mate with.
D. The offspring were created by artificial selection.
Correct Answer: B
Topic: Natural Selection 20 SEC
Scenario: Moth population changes from light to dark to match soot-covered trees.
What is this process called?
A. Artificial Selection
B. Natural Selection
C. Selective Breeding
D. Genetic Engineering
Correct Answer: B
Topic: Human Influence 20 SEC
In artificial selection, who or what determines which traits are passed on?
Genetics Pre Exam Assignment Trait Tracker Field Guide
Pre-Exam Mastery Assignment (Grade 7)
Name: ____________________________________
Date: _____________________________________
1
The Reproduction Quick-Sort
Goal: Quickly identify the key differences to build your speed for the test!
Check the box for Asexual:
Produces "Clones"
One parent involved
Requires finding a mate
High genetic variation
Check the box for Sexual:
Slow process, few offspring
Two parents involved
Offspring are identical
Allows population to adapt
2
Environmental Detective
The Lake Mystery
A population of algae in a lake reproduces rapidly during the summer. A sudden drop in water temperature occurs. Every single algae organism dies within 24 hours.
Based on this evidence, how did the algae most likely reproduce?
Asexually
Sexually
Explain your reasoning (Why did they ALL die?):
The Rancher's Choice
A rancher notices that some of her sheep have exceptionally thick wool, while others have very thin wool. She decides to breed only the thick-wool sheep together to prepare for a harsh winter.
This is an example of which process?
Natural Selection
Artificial Selection
3
The Ultimate Selection Showdown
Natural Selection Artificial Selection Driving Force:
Who or what decides who survives?
|
Driving Force:
Who or what decides who survives?
|
|
Goal of Change:
Why does the population change?
|
Goal of Change:
Why does the population change?
|
FINAL THOUGHTS
Imagine a scientist discovers a new species of bacteria. Half of the bacteria are resistant to antibiotics, and the other half are not. After one week of using antibiotics, only the resistant bacteria are alive.
Is this Natural Selection or Artificial Selection? Explain your choice based on who/what applied the pressure.
Confidence Check: You are ready! Trust your training.
Genetics Pre Exam Answer Key Field Guide Answer Key
Teacher Resource: Grade 7 Science Mastery
Teacher Copy
1. Reproduction Quick-Sort Key
ASEXUAL (Correct Checks):
Produces "Clones"
One parent involved
SEXUAL (Correct Checks):
Slow process, few offspring
Two parents involved
Allows population to adapt
2. Detective Scenario Keys
The Lake Mystery: ASEXUAL
Reasoning: Because they reproduce asexually, they are genetically identical (clones) . This means they have no genetic diversity to survive a change in the environment. If one is susceptible to the cold, they ALL are.
The Rancher's Choice: ARTIFICIAL SELECTION
Key Factor: A human (the rancher) is intentionally choosing which traits are desirable and controlling the breeding process.
3. Ultimate Showdown & Mastery Key
Natural Selection Artificial Selection The Environment / Nature Humans / Breeders / Farmers Survival and adaptation to habitat Desirable traits for human use (food, looks, etc.)
Final Mastery Answer:
Natural Selection
"While humans might apply the antibiotic, the process of survival is natural. The bacteria that already had the trait to survive continued to live and reproduce. The environment (liquid with antibiotic) decided who survived based on their traits, not because a human chose to breed specific bacteria."
Life Catalog Slides The Catalog
Of Life
Organizing Every Living Thing on Earth
Step 1: The Art of Sorting
Imagine walking into a grocery store where the milk is in the electronics aisle and bread is with the hammers.
"Sorting makes discovery possible."
Scientists do the same with life to reduce confusion .
🍎
👟
📚
🍎 FOOD
👟 GEAR
📚 INFO
The 6 Kingdom Reference Map
PLANTAE
Makes Food
ANIMALIA
Eats Food
FUNGI
Recycles Life
PROTISTA
Odd One Out
Eubacteria
Everywhere
Archaea
Extreme
Teacher Note: Refer back to these icons throughout the lesson!
Test Exposure
Scientific Naming
If you discover a new species, how would you organize its two-word scientific name?
A) Family, Genus
B) Domain, Kingdom
C) Genus, Species
D) Species, Genus
The First Rule of Sorting: The Nucleus
PROKARYOTIC
"Pro" rhymes with "No" → NO Nucleus.
EUKARYOTIC
"Eu" (You) has one! → HAS a Nucleus.
Knowledge Check
Select TWO kingdoms that are PROKARYOTIC (No Nucleus):
A) Eubacteria
B) Animalia
C) Plantae
D) Archaebacteria
Plantae
Autotrophs: They produce energy through photosynthesis .
Multicellular: Always complex, many cells.
Test Clue:
"Organisms in the plant kingdom are autotrophs because they produce energy via photosynthesis ."
Animalia
Heterotrophs : Must eat other organisms.Multicellular : Complex.Sexual : Mostly common.
The Consumer Role
"Sea snails and fish belong here because they consume others for energy."
Fungi
Nature's Recycling Crew!
Keep ecosystems healthy by
Classification Mastery Worksheet The Life Lab Log
Taxonomy & The 6 Kingdoms (Grade 7)
Name: ____________________________________
Date: _____________________________________
Phase 1: Organizing the Chaos
1. Why do scientists use taxonomy and a formal classification system?
A. To make sure every animal has a fun nickname.
B. To reduce confusion and uniquely name every organism.
C. To count how many babies an organism has.
D. To sort animals by their age and gender.
Draw a quick symbol of "Organization"
2. Fill in the missing levels of the Taxonomic Hierarchy from largest to smallest:
DOMAIN
KINGDOM
PHYLUM
CLASS / ORDER / FAMILY
GENUS
________________
3. If you discover a new species, how is its two-word scientific name organized?
Kingdom, Phylum
Genus, Species
Species, Genus
Phase 2: Domain Matching
4-9. Match the Kingdom to its correct Domain by placing a checkmark in the box.
Kingdom Archaea Bacteria Eukarya Animalia
|
|
| Plantae |
|
|
|
| Archaebacteria |
|
|
|
| Fungi |
|
|
|
| Eubacteria |
|
|
|
| Protista |
|
|
|
Phase 3: Trait Hunters
Scenario Check:
You observe a single-celled organism that lacks a nucleus . Which TWO kingdoms could it belong to?
Fungi
Eubacteria
Protista
Archaebacteria
11. Identification Clue:
This organism is unicellular, has no nucleus, and its cell wall contains peptidoglycan . It is classified as —
12. Kingdom Plantae Profile
"Organisms in the plant kingdom are ____________ because they produce their own energy through ____________."
Word Bank: Autotrophs | Photosynthesis
Draw a plant that shows these traits!
13. The Great Recycler Challenge
Life Catalog Slides The Catalog
Of Life
Grade 7 Science: Classification & Taxonomy
Reducing the Chaos
With millions of living things on Earth, how do we keep them all straight?
Scientists use Taxonomy to name and organize organisms based on their physical similarities and traits.
Sorting makes discovery possible!
Mastery Check
How do scientists classify and name organisms?
A) Based on age and gender.
B) Using only similarities between dead organisms.
C) By examining physical aspects and traits to group them.
D) By the number of offspring they have.
The Hierarchy Ladder
DOMAIN (Broadest)
KINGDOM
Phylum → Class → Order → Family
GENUS
SPECIES (Specific)
Dear King Philip Came Over For Good Soup!
Binary Nomenclature
Every organism has a unique two-word scientific name.
Genus Species
Example: Felis catus (Cat)
The first name (Genus ) is always Capitalized.
The second name (species ) is always lowercase.
Both are always written in Italics !
Mastery Check
If you discover a new species of arachnid, how would you organize the two-word scientific name?
A) Family, Genus
B) Domain, Kingdom
C) Genus, Species
D) Species, Genus
Sorting Rule #1: The Nucleus
Prokaryotic
"PRO" rhymes with "NO"
NO NUCLEUS
Single-celled only
DNA floats freely
Eukaryotic
"EU" rhymes with "YOU"
HAS A NUCLEUS
Complex/Multicellular
DNA in a safe
Mastery Check
Select TWO kingdoms that are PROKARYOTIC (No Nucleus):
A) Eubacteria
B) Animalia
C) Fungi
D) Archaebacteria
Kingdom Plantae
The Producers
Autotrophs: They produce their own energy through photosynthesis .
Multicellular: Complex eukaryotic life with leaves, roots, and stems.
Life Catalog Slides The Catalog
Of Life
Grade 7 Science: Classification & Taxonomy
Reducing the Chaos
With millions of living things on Earth, how do we keep them all straight?
Scientists use Taxonomy to name and organize organisms based on their physical similarities and traits.
Sorting makes discovery possible!
Mastery Check
How do scientists classify and name organisms?
A) Based on age and gender.
B) Using only similarities between dead organisms.
C) By examining physical aspects and traits to group them.
D) By the number of offspring they have.
The Hierarchy Ladder
DOMAIN (Broadest)
KINGDOM
Phylum → Class → Order → Family
GENUS
SPECIES (Specific)
Dear King Philip Came Over For Good Soup!
Binary Nomenclature
Every organism has a unique two-word scientific name.
Genus Species
Example: Felis catus (Cat)
The first name (Genus ) is always Capitalized.
The second name (species ) is always lowercase.
Both are always written in Italics !
Mastery Check
If you discover a new species of arachnid, how would you organize the two-word scientific name?
A) Family, Genus
B) Domain, Kingdom
C) Genus, Species
D) Species, Genus
Sorting Rule #1: The Nucleus
Prokaryotic
"PRO" rhymes with "NO"
NO NUCLEUS
Single-celled only
DNA floats freely
Eukaryotic
"EU" rhymes with "YOU"
HAS A NUCLEUS
Complex/Multicellular
DNA in a safe
Mastery Check
Select TWO kingdoms that are PROKARYOTIC (No Nucleus):
A) Eubacteria
B) Animalia
C) Fungi
D) Archaebacteria
Kingdom Plantae
The Producers
Autotrophs: They produce their own energy through photosynthesis .
Multicellular: Complex eukaryotic life with leaves, roots, and stems.
Classification Mastery Worksheet The Taxonomy Trail
Classification & Kingdoms Mastery Guide
Name: ____________________________________
Date: _____________________________________
Phase 1: Sorting the Chaos
1. Why do scientists use a formal taxonomic system to classify organisms?
A. To count how many babies an animal has.
B. To reduce confusion and uniquely name every organism.
C. To group animals by their age and gender.
2. Drawing Challenge
Draw a quick symbol that represents "Organization" or "Order."
3. When classifying a brand-new species, scientists primarily examine its:
Physical aspects/traits
Population size
Current location
Phase 2: The Hierarchy Ladder
4. Fill in the mnemonic letters for the levels (from Broadest to Specific):
D
K
G
S
Mnemonic: "Dear King Philip Came Over For Good Soup!"
5. Which level is the MOST specific?
6. Naming Strategy
How do you organize a two-word scientific name for a species?
A. Domain, Kingdom
B. Genus, Species
C. Family, Phylum
7. Species Logic Check
"Organisms in the same Species are more similar than those only in the same Kingdom ."
TRUE
FALSE
Phase 3: The 6 Kingdoms
8-13. Match ALL Kingdoms to their correct Domain:
Kingdom Name Archaea Bacteria Eukarya Animalia
|
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| Plantae |
|
|
|
| Fungi |
|
|
|
| Protista |
|
|
|
| Eubacteria |
|
|
|
| Archaebacteria |
|
|
|
Phase 4: Final Missions
14. The Prokaryote Rule:
Which TWO kingdoms contain organisms that LACK a nucleus (Prokaryotic)?
Eubacteria
Plantae
Archaebacteria
Animalia
15. Kingdom Plantae Drawing
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1
Purpose of Naming
1. Why do scientists use the taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Sorting life into a hierarchy helps us see the relationships between every living thing!"
2
The Hierarchy Ladder
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
Draw It!
Sketch something for "King Philip" to represent the Hierarchy Ladder!
3
Final Exam Prep
Critical Question
Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
Use your knowledge of the 6 Kingdoms to identify the Domain for each:
Animalia
Domain:
Eubacteria
Domain:
Archaea
Domain:
The Taxonomy Goal
By classifying life, we move from chaos to clarity . Each level we move down (from Domain to Species) gets more ________________ and contains ________________ organisms.
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1
Purpose of Naming
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Classification moves us from chaos to clarity. Every name is a unique address for a species!"
2
The Hierarchy Ladder
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
The Sketchpad
Draw a crown for "King Philip" to represent the Hierarchy Ladder!
3
Exam Essentials
3. Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
4. Use the test clues to identify the correct Domain for each Kingdom:
Animalia
Domain Name:
Eubacteria
Domain Name:
Archaea
Domain Name:
5. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
WORD BANK: MORE | FEWER
Classification Mastery Guide | Thursday Exam Prep
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1
Purpose of Naming
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Every scientific name is a unique address for a species!"
2
The Hierarchy Ladder
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
The Sketchpad
Draw a crown for "King Philip" to represent the Ladder!
3
Exam Essentials
3. Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
4. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
Word Bank: More | Fewer
Classification Mastery | 7th Grade Life Science
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Every scientific name is a unique address for a species!"
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
The Sketchpad
Draw a crown for "King Philip" to represent the Ladder!
3. Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
4. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
Word Bank: More | Fewer
Classification Mastery | 7th Grade Life Science
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Every scientific name is a unique address for a species!"
2
The Hierarchy Ladder
Fill in the missing levels below:
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
The Sketchpad
Draw a crown for "King Philip" to represent the Ladder!
3
Exam Practice
3. Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
4. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
Word Bank: More | Fewer
Classification Mastery | 7th Grade Life Science
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"Every scientific name is a unique address for a species!"
2
The Hierarchy Ladder
D Domain
K Kingdom
P ________________
C Class
O Order
F Family
G ________________
S ________________
The Sketchpad
Draw a visual for "King Philip" to represent the Ladder!
3
Exam Prep
3. Which option correctly organizes the two-word scientific name used by scientists to identify species?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
4. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
Word Bank: More | Fewer
Classification Mastery Guide | 7th Grade Life Science
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"A scientific name is a unique address for a species!"
2
The Hierarchy Ladder
Fill in the 3 missing levels (2-4):
D Domain
K Kingdom
2. P
C Class / Order / Family
3. G
4. S
The Sketchpad
Draw a visual for "King Philip"!
5-8. Match the mnemonic letter to the correct level name:
Came → 5. _____
Over → 6. _____
For → 7. _____
Good → 8. _____
Bank: Class | Order | Family | Genus
9-10. Circle TRUE or FALSE for these naming rules:
9. The Genus name must always be capitalized. ( TRUE / FALSE )
10. The species name is also capitalized. ( TRUE / FALSE )
3
Final Mastery Checks
11. Which option correctly organizes the two-word scientific name?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
12-14. Identify the correct Domain for each Kingdom:
12. Animalia
13. Eubacteria
14. Archaea
15. The Hierarchy Rule
As you move down the hierarchy ladder (Domain toward Species), groups contain organisms, but share characteristics.
WORD BANK: MORE | FEWER
15-Point Mastery Check | Grade 7 Life Science
Taxonomy Trials Worksheet Taxonomy Trials
Hierarchy & Scientific Classification (Grade 7)
Name: ____________________________________
Date: _____________________________________
1. Why do scientists use a formal taxonomic hierarchy to name organisms?
To group animals by their age and gender.
To quickly name organisms and reduce confusion.
To count the population size of every species.
To only study organisms that are currently alive.
"A scientific name is a unique address for a species!"
2
The Hierarchy Ladder
Fill in the 3 missing levels (2-4):
D Domain
K Kingdom
2. P
C Class / Order / Family
3. G
4. S
The Sketchpad
Draw a visual for "King Philip"!
5-8. Match the mnemonic letter to the correct level name:
Came → 5. _____
Over → 6. _____
For → 7. _____
Good → 8. _____
Bank: Class | Order | Family | Genus
9-10. Circle TRUE or FALSE for these naming rules:
9. The Genus name must always be capitalized. ( TRUE / FALSE )
10. The species name is also capitalized. ( TRUE / FALSE )
3
Final Mastery Checks
11. Which option correctly organizes the two-word scientific name?
A. Family, Genus
B. Domain, Kingdom
C. Genus, Species
D. Species, Genus
12-14. Identify the correct Domain for each Kingdom:
12. Animalia
13. Eubacteria
14. Archaea
15. The Hierarchy Rule
As you move down the hierarchy ladder (from Domain toward Species), the groups contain organisms, but those organisms share characteristics.
Word Bank: More | Fewer
15-Point Mastery Check | Grade 7 Life Science
Earths Assets Worksheet Managing Earth's Assets
Introductory Resource Management (Grade 6)
Name: ____________________________________
Date: _____________________________________
1
The Big Balance
Interactive Response: Inline Choice
As the global population increases, the demand for energy and natural resources ________________. Because of this, one of the best ways to manage our current resources is through ________________.
Choice 1: increases | decreases
Choice 2: waste | conservation
2
Resource Management
2. How does resource management help reduce global energy demand?
A. It promotes unlimited use of energy.
B. It ensures that energy resources are used efficiently.
C. It encourages energy waste to help the economy grow.
D. It focuses only on using non-renewable resources.
3. Why is it important for cities to protect air quality from manufacturing waste?
A. Air pollution changes the speed of the Earth's rotation.
B. Air pollution increases the energy produced by the Sun.
C. People's health and ability to be active is impacted by poor air quality.
D. Clean air causes more violent thunderstorms.
3
Source Sorting
Correctly identify if each example represents Point Source (one specific spot) or Nonpoint Source (wide area) pollution.
Pollution Example Point Source Nonpoint Source Agricultural runoff (fertilizer from many farms)
|
| A leaking oil tanker ship in the ocean |
|
|
| Emissions from thousands of cars on a highway |
|
|
| A smoke stack from a single factory |
|
|
4
Conservation in Action
Match the resource to the method of increasing efficiency by writing the name on the line.
Water
Air
Soil
Energy
________________________
Fixing leaks, turning off the faucet, and installing water-saving flush systems help this resource stay available.
________________________
Rotating crops and reducing pesticide use prevents nutrients from being depleted and helps plants grow.
________________________
Earths Assets Worksheet Managing Earth's Assets
Resource Stewardship Handout (Grade 6)
Name: ____________________________________
Date: _____________________________________
1
The Global Balance
Fill in the blanks to complete the statement about global resources:
As the global population increases, the demand for energy and natural resources . Because of this, one of the best ways to manage our current resources is through .
WORD BANK: INCREASES | DECREASES | WASTE | CONSERVATION
2
Resource Management
2. How does resource management help reduce global energy demand?
A. It promotes unlimited use of energy resources.
B. It ensures that energy resources are used efficiently.
C. It encourages energy waste to stimulate economic growth.
D. It focuses only on using non-renewable energy sources.
3. Why is it important to protect air quality from manufacturing waste?
A. Decreasing air pollution causes violent thunderstorms.
B. Air pollution changes the speed of wind currents.
C. People’s health and ability to be active is impacted by air pollution.
D. Clean air causes the Sun to produce less heat energy.
3
Source Identification
4. Correctly identify if each example represents Point Source or Nonpoint Source pollution by placing a mark in the correct column.
Pollution Example Point Source Nonpoint Source Agricultural runoff (many farms) Oil leaking from a specific ship Emissions from a single factory stack Pollution from millions of vehicles
4
Efficiency & Management
5. Write the correct resource (Water, Air, Soil, or Energy) next to its efficiency method:
"Fixing leaks and using water-saving flush systems help this resource stay available."
"Rotating crops and reducing pesticide use prevents nutrients from being depleted."
"Requiring less fuel to operate a machine reduces atmospheric pollution."
"Switching to solar or wind power prevents the fast depletion of resources."
6. Strategic Resource Management
A new neighborhood is built on a large plot of land. To keep the environment healthy for the growing population, describe
Earths Assets Worksheet Managing Earth's Assets
Resource Stewardship Handout (Grade 6)
Name: ____________________________________
Date: _____________________________________
1
The Global Balance
Fill in the blanks to complete the statement about global resources:
As the global population increases, the demand for energy and natural resources . Because of this, one of the best ways to manage our current resources is through .
Word Bank: Increases | Decreases | Waste | Conservation
2
Resource Management
2. How does resource management help reduce global energy demand?
A. It promotes unlimited use of energy resources.
B. It ensures that energy resources are used efficiently.
C. It encourages energy waste to stimulate economic growth.
D. It focuses only on using non-renewable energy sources.
3. Why is it important to protect air quality from manufacturing waste?
A. Decreasing air pollution causes violent thunderstorms.
B. Air pollution changes the speed of wind currents.
C. People’s health and ability to be active is impacted by air pollution.
D. Clean air causes the Sun to produce less heat energy.
3
Source Identification
4. Correctly identify if each example represents Point Source or Nonpoint Source pollution by placing a mark in the correct column.
Pollution Example Point Source Nonpoint Source Agricultural runoff (many farms) Oil leaking from a specific ship Emissions from a single factory stack Pollution from millions of vehicles
4
Efficiency in Action
5. Write the correct resource (Water, Air, Soil, or Energy) next to its efficiency method:
"Fixing leaks and using water-saving flush systems help this resource stay available."
"Rotating crops and reducing pesticide use prevents nutrients from being depleted."
"Requiring less fuel to operate a machine reduces atmospheric pollution."
"Switching to solar or wind power prevents the fast depletion of resources."
6. Strategic Resource Management
A new neighborhood is built on a large plot of land. To keep the environment healthy for the growing population, describe
Earths Assets Worksheet Managing Earth's Assets
Resource Stewardship Handout (Grade 6)
Name: ____________________________________
Date: _____________________________________
1. Fill in the blanks to complete the statement about global resources:
As the global population increases, the demand for energy and natural resources . Because of this, one of the best ways to manage our current resources is through .
Word Bank: Increases | Decreases | Waste | Conservation
2. How does resource management help reduce global energy demand?
A. It promotes unlimited use of energy resources.
B. It ensures that energy resources are used efficiently.
C. It encourages energy waste to stimulate economic growth.
D. It focuses only on using non-renewable energy sources.
3. Why is it important to protect air quality from manufacturing waste?
A. Decreasing air pollution causes violent thunderstorms.
B. Air pollution changes the speed of wind currents.
C. People’s health and ability to be active is impacted by air pollution.
D. Clean air causes the Sun to produce less heat energy.
4. Correctly identify if each example represents Point Source or Nonpoint Source pollution:
Pollution Example Point Source Nonpoint Source Agricultural runoff (many farms) Oil leaking from a specific ship Emissions from a single factory stack Pollution from millions of vehicles
5. Write the correct resource (Water, Air, Soil, or Energy) next to its efficiency method:
"Fixing leaks and using water-saving flush systems help this resource stay available."
"Rotating crops and reducing pesticide use prevents nutrients from being depleted."
"Requiring less fuel to operate a machine reduces atmospheric pollution."
"Switching to solar or wind power prevents the fast depletion of resources."
6. Strategic Resource Management
A new neighborhood is built on a large plot of land. To keep the environment healthy for the growing population, describe TWO specific conservation actions that could be taken to manage either water or soil resources efficiently.
Action 1:
Action 2:
Earth Stewardship Program | Introductory Unit
Earths Assets Worksheet Managing Earth's Assets
Resource Stewardship Handout (Grade 6)
Name: ____________________________________
Date: _____________________________________
1. Fill in the blanks to complete the statement about global resources:
As the global population increases, the demand for energy and natural resources . Because of this, one of the best ways to manage our current resources is through .
Word Bank: Increases | Decreases | Waste | Conservation
2. How does resource management help reduce global energy demand?
A. It promotes unlimited use of energy resources.
B. It ensures that energy resources are used efficiently.
C. It encourages energy waste to stimulate economic growth.
D. It focuses only on using non-renewable energy sources.
3. Why is it important to protect air quality from manufacturing waste?
A. Decreasing air pollution causes violent thunderstorms.
B. Air pollution changes the speed of wind currents.
C. People’s health and ability to be active is impacted by air pollution.
D. Clean air causes the Sun to produce less heat energy.
4. Correctly identify if each example represents Point Source or Nonpoint Source pollution:
Pollution Example Point Source Nonpoint Source Agricultural runoff (many farms) Oil leaking from a specific ship Emissions from a single factory stack Pollution from millions of vehicles
5. Write the correct resource (Water, Air, Soil, or Energy) next to its efficiency method:
"Fixing leaks and using water-saving flush systems help this resource stay available."
"Rotating crops and reducing pesticide use prevents nutrients from being depleted."
"Requiring less fuel to operate a machine reduces atmospheric pollution."
"Switching to solar or wind power prevents the fast depletion of resources."
6. Strategic Resource Management
A new neighborhood is built on a large plot of land. To keep the environment healthy for the growing population, describe TWO specific conservation actions that could be taken to manage either water or soil resources efficiently.
Conservation Action #1:
Conservation Action #2:
Earth Stewardship Program | Introductory Unit
