Sorting Circles Slides Comparison Lab
Sorting Secrets
The Mystery Box
What is inside?
Use your eyes!
Use your hands!
How are they the same?
Where does it go?
Circle 1
Circle 2
Both
The Sorting Rules
1
Item belongs toCircle 1 only.
B
Item belongs toBOTH circles.
2
Item belongs toCircle 2 only.
Mystery Box Lab Guide Mystery Box Lab Guide
Teacher Resource • Lesson 1: Physical Sorting
Activity Overview
This kinesthetic activity helps 2nd-grade students understand that categories can overlap. Students will physically place objects into large hula hoop "loops" on the floor to see where attributes are shared.
Materials Needed
2 Large Hula Hoops
1 Mystery Box (decorated)
Painter's Tape (to label loops)
Sorting Items (see below)
Recommended Sorting Sets
Set A: Fruits & Round Things
Loop 1: Fruit | Loop 2: Round Objects
Fruit Loop: Banana, StrawberryBoth: Apple, OrangeRound Loop: Soccer Ball, Marble
Set B: Classroom Tools & Yellow Things
Loop 1: Writing Tools | Loop 2: Yellow Objects
Writing Loop: Blue Pen, ChalkBoth: Yellow Pencil, Yellow CrayonYellow Loop: Banana toy, Yellow Duck
Facilitation Prompts
Observation Prompt:
"Hold the object. Does it fit in Loop 1? Let's check. Does it also fit in Loop 2? Let's check. If it fits in both, where should we put it?"
Conceptual Prompt:
"Why are these items in the middle? What do they have that is the same?"
Sorting Circles Worksheet Sorting Circles
Discovery Lab Worksheet
Name: _______________________
Date: ________________________
Mission: Draw Your Sort
Look at the hula hoops on the floor. Draw or write the items in the correct circles below.
Group 1: ________________
Group 2: ________________
BOTH
Lab Notes
One thing that was the SAME was: ____________________________
One thing that was DIFFERENT was: _________________________
Spot the Difference Slides Spot the
Difference
And spot the sameness!
Challenge #1
Comparison Lab
Dog
Cat
1. How are they the same?
2. How are they different?
Lab Language
Same
"Both the dog and the cat have..."
Different
"The dog has ____, but the cat has..."
Challenge #2
Comparison Lab
Car
Bicycle
Photo Comparison Sheet Photo Detectives
Lesson 2: Visual Comparison
Case File Name
_______________________
Look at the two photos. Use the Venn Diagram to record what is the same and what is different.
Apple
Orange
Different
Different
Both Same
Detection Clues (Word Bank)
Fruit Red skin Orange skin Round Sweet Seeds inside Crunchy Peel it
Sentence Challenge:
Both the apple and the orange are __________________________________.
The apple has ___________________, but the orange has __________________.
Sentence Frame Cards Lab Talk Cards
Sentence Frames for Discussion • Cut and Display
Sameness
"Both ______ and ______ have..."
Sameness
"______ is like ______ because..."
Difference
"______ has ______, but ______ has..."
Difference
"Unlike ______, the ______ is..."
Clue Hunter Worksheet Agent Clue Hunter
TOP SECRET: Comparison Code
Agent Name
____________________
Mission Briefing
Authors use special "Clue Words" when they are comparing things. Your job is to find them!SAME and ORANGE for DIFFERENT .
CASE #101: The Sun and Moon
The sun and the moon are both in the sky. The sun is very bright and hot. But the moon is cool and glows at night. They are alike because they are round. Unlike the sun, the moon changes its shape in the sky.
CASE #102: Cats and Lions
A house cat is small, similarly to how a lion has fur. However , a lion is a wild animal that lives in Africa. Both animals have sharp claws for hunting. A cat meows, but a lion has a loud roar.
Same Clues
Different Clues Comparison Clue Key Clue Code Key
The Comparison Agent's Guide
SAME
Both
Alike
Similar
Too
Also
Look for these in the Middle!
DIFFERENT
But
Unlike
However
Instead
While
Look for these on the Sides!
Frog Toad Sorting Activity Ribbit Sort!
Frogs vs. Toads Comparison Activity
Scientist
____________________
Read About Our Friends
Frogs and toads are both amphibians that hatch from eggs. They alike because they both have four legs. However , frogs have smooth, slimy skin, but toads have bumpy, dry skin. Frogs live near water and use their long back legs to jump. Unlike frogs, toads spend more time on land and use their shorter legs to crawl or take small hops.
Frogs
Toads
BOTH
Fact Strips: Cut & Paste
Carefully cut out these facts and glue them into the correct circle above!
Smooth, slimy skin
Bumpy, dry skin
Hatch from eggs
Long legs for jumping
Short legs for crawling
Are amphibians
Live near water
Spend time on land
Have four legs
Sorting Activity Key Answer Key
Ribbit Sort! (Lesson 4)
Venn Diagram Placement
Frogs Only
Smooth, slimy skin
Long legs for jumping
Live near water
Both
Hatch from eggs
Are amphibians
Have four legs
Toads Only
Bumpy, dry skin
Short legs for crawling
Spend time on land
Teaching Note
Ensure students are looking for the clue words identified in Lesson 3. For example, the word "however" signals a shift from the similarity of hatching from eggs to the difference in skin texture. Encourage students to highlight the text before cutting strips.
Venn to Sentences Worksheet Venn to Sentences
Writing Workshop
1
Choose Your Subjects
Subject A
____________________
Subject B
____________________
2
Draft Your Comparison
SAMESNESS
Both _________________ and _________________ are alike because they both ________________________________________.
DIFFERENCE
The _________________ has _____________________________________, but the _________________ has _____________________________.
FREE CHOICE
Write one more sentence about how they are different or the same.
Self Check:
Capital Letters
Finger Spaces
Punctuation
Picture to Story Slides From Picture
to Story
Turning our Venn Diagrams into Sentences
The Comparison Bridge
The Circle
Facts inside a diagram.
The Sentence
Words on a line.
Step 1: Look at the MIDDLE
If you see:
Hatch from eggs
Write:
"Both frogs and toads hatch from eggs."
Step 2: Look at the SIDES
If you see:
Smooth skin | Bumpy skin
Write:
"Frogs have smooth skin, but toads have bumpy skin."
