Earth Sculptors Slides
Earth Science Field Guide
Grade 3
Earth Sculptors
Discover how wind, water, and ice shape the incredible giant sculptures beneath our feet!
Exploring Our Planet's Amazing Landforms
Slide 1 of 12
Mission Briefing
Let's Explore
What is a Landform?
A landform is a natural shape or feature found on the surface of the Earth.
Just like a sculptor shapes clay, natural forces like flowing water, strong winds, and frozen ice carve and build our planet's face over millions of years!
Wind
Water
Ice
Together, these natural "sculptors" create mountains, rivers, valleys, and more!
Third Grade Earth Science Slide 2 of 12
Group 1: Basic Landforms
High Ground
Mountain
A giant piece of land that rises high above its surroundings, forming steep sides and a sharp, pointy peak.
- Very tall and steep
- Has a sharp point (peak)
🏔️ Explorer Tip: Mountains are usually formed by crashing tectonic plates!
Hill
An area of raised land that is rounder and much shorter than a mountain, making it easier to climb.
- Shorter and gentler slope
- Rounded top, no sharp peak
🌱 Explorer Tip: Hills are perfect for sledding in winter or rolling down in spring!
Third Grade Earth Science Slide 3 of 12
Group 1: Basic Landforms
Low & Flat Ground
Valley
The low land tucked between mountains or hills. They are often shaped like the letters "V" or "U" and usually have rivers flowing through them.
- Found between higher lands
- Often shaped by rivers or glaciers
🏞️ Explorer Tip: Look for rivers at the very bottom of valleys!
Plain
A very large, flat area of land with almost no hills or valleys. Plains are wide open and great for farming.
- Flat or gently rolling ground
- Great for growing crops and grazing animals
🌾 Explorer Tip: The Great Plains in North America are home to massive herds of bison!
Third Grade Earth Science Slide 4 of 12
Quick Check
Challenge 1
Explorer Challenge: Spot the Landform!
Read the clues and call out the matching basic landform! Ready explorers?
Clue #1
"I am wide and flat, with plenty of grass. I have no peaks or deep valleys for you to climb."
Answer: Think: Flat Land
Clue #2
"I am the low space nestled between two giant mountains. Look out for a river running right through me!"
Answer: Think: V-Shape
Clue #3
"I have a high pointy peak and rocky, steep sides. You will need special gear to climb all the way to my top!"
Answer: Think: Steep Peak
Third Grade Earth Science Slide 5 of 12
Group 2: Water-Related Landforms
Moving & Deep Waters
Ocean
The largest body of salty water on Earth. Oceans cover over 70% of our entire planet's surface and host giant ecosystems.
- Enormous size
- Filled with salty water
🐋 Explorer Tip: The Pacific Ocean is so big it is larger than all Earth's land combined!
River
A long, flowing body of fresh water that moves across the land, starting high up in mountains and flowing down toward oceans or lakes.
- Flowing fresh water
- Carves channels into the landscape
🛶 Explorer Tip: Rivers act as massive paths that help carry sand and rocks to new places!
Third Grade Earth Science Slide 6 of 12
Group 2: Water-Related Landforms
Water & Borders
Lake
A medium-to-large body of water completely surrounded by land on all sides. Most lakes contain fresh water, unlike the salty ocean.
- Land all around it
- Still water (does not flow like a river)
🦆 Explorer Tip: Lakes can be formed in extinct volcanic craters or by melting glaciers!
Peninsula
A piece of land that projects out from the mainland and is surrounded by water on three sides (but is still connected on one side!).
- Surrounded by water on 3 sides
- Remains attached to the main country
🍊 Explorer Tip: The state of Florida is a famous example of a massive peninsula!
Third Grade Earth Science Slide 7 of 12
Quick Check
Challenge 2
Explorer Challenge: Water Ways!
Analyze the water clues below and find the landforms! Work together as a crew!
The Mystery of Florida
Florida is surrounded by water on its left, right, and bottom sides, but is connected to Georgia on top. What is this type of landform?
The Surrounded Pool
You are walking in a forest and find a beautiful circle of quiet water. You can walk all the way around it without getting wet! What is it?
Third Grade Earth Science Slide 8 of 12
Group 3: Desert Features
Dry Landscapes
Canyon
A deep valley with incredibly steep rock walls. Canyons are slowly carved out of flat land by rushing rivers over millions of years!
- Extremely deep with vertical walls
- Carved slowly by running water
🏜️ Explorer Tip: The Grand Canyon is over one mile deep in some places!
Dune
A massive hill of loose sand built and reshaped by blowing winds. Dunes are found in hot deserts or near large coastal beaches.
- Made completely of dry sand
- Can migrate and shift when the wind blows
🐪 Explorer Tip: Wind can push sand dunes, causing them to "travel" over time!
Third Grade Earth Science Slide 9 of 12
Group 3: Desert Features
Flat Heights
Plateau
A large, flat area of land that rises sharply above the surrounding land. It's like a huge table raised high up into the air!
- High elevation (very tall)
- Flat surface on top
⛰️ Explorer Tip: Plateaus can be as wide as whole mountain ranges!
Mesa
A medium-sized flat mountain with steep, cliff-like sides. "Mesa" means "table" in Spanish because it looks exactly like a giant flat table!
- Flat top and vertical cliffs
- Smaller than a plateau, larger than a hill
🏜️ Explorer Tip: Mesas are formed as water wears down a plateau, leaving isolated sections!
Third Grade Earth Science Slide 10 of 12
Quick Check
Challenge 3
Explorer Challenge: Dry Wonders!
Test your knowledge of desert features! Spot the difference!
The "Table" Twins
Both **plateaus** and **mesas** have high flat tops. What is the main difference between them?
Think about size!
The Carving River
What powerful force cuts through rock over millions of years to leave behind a deep **canyon**?
Think about flowing water!
Third Grade Earth Science Slide 11 of 12
Final Mission
Time to Draw!
Start Your Explorer Notebook!
Now that you've discovered basic, water, and desert features, it's time to record your findings like real geologists!
1. Open Notebook
Turn to Section 1 in your Explorer Notebook.
2. Sketch & Describe
Draw each landform and write down its key clues.
3. Match & Master
Complete the Matching Challenge on the back page!
Third Grade Earth Science Slide 12 of 12
Earth Sculptors Explorer Log
EARTH SCULPTORS
Official Student Explorer Log
Name:
Date:
🎒
Explorer Mission: As we go through the slides, record your discoveries! Draw each basic landform in the white boxes and list one key clue that describes it.
1 Part A: Basic Landforms Detective
🏔️ Mountain Clue: Peak & Steep
Sketch here
Key Clue:
🟢 Hill Clue: Round & Short
Sketch here
Key Clue:
🥣 Valley Clue: Low & V-Shaped
Sketch here
Key Clue:
🌾 Plain Clue: Flat & Open
Sketch here
Key Clue:
Unit: Earth's Changing Surface Page 1 of 2
Explorer Field Observations
Part 2
2 Part B: Water & Desert Spotlights
Zoom into water and arid environments! Identify and describe these key landforms.
🌊 Peninsula Water
Explain how many sides of water touch this land:
🏜️ Canyon Desert
What powerful force carved this deep rock shape?
🦆 Lake Water
What makes a lake different from an ocean or a river?
🐪 Dune Desert
What moves the sand dunes and causes them to travel?
3 Part C: Grand Matching Challenge
Draw a straight line to connect each landform name to its matching clue!
1. Plateau
2. Ocean
3. River
4. Mesa
A long body of fresh flowing water.
A medium-sized flat mountain ("table").
The largest body of salty water on Earth.
A massive high-raised flat area of land.
Unit: Earth's Changing Surface Page 2 of 2
Earth Sculptors Teacher Guide
TEACHER GUIDE
Earth Sculptors • Lesson Plan
Grade 3 Science
This unit introduces 3rd-grade students to landforms. By framing natural forces (wind, water, ice) as "sculptors", students gain an intuitive model of Earth systems.
Objectives & Standards
• Identify major basic, water-related, and desert landforms.
• Explain the role of natural forces (wind, water, ice) in shaping the Earth.
• NGSS Alignment: 3-ESS2-2 (Obtain & combine info to describe climates), 4-ESS2-2 (Earth's systems & landforms).
Prep Checklist
📦 Landform Slides
📓 Explorer Logs (1/student)
🎨 Play-Doh (optional activity)
✏️ Crayons & Pencils
Suggested Pacing (60 Minutes)
| Time | Phase | Teacher Action & Focus |
|---|
| 10 min | Hook & Intro | Present Slide 2. Introduce the concept of a natural "sculptor." Use hand movements for wind, water, and ice. |
| 15 min | Basic Features | Go through Slides 3-5. Guide students in sketching mountains, hills, valleys, and plains on Page 1 of their Explorer Log. |
| 15 min | Water & Deserts | Present Slides 6-11. Discuss peninsulas, canyons, dunes, lakes. Run the active discussion quizzes in slide check-ins. |
| 15 min | Active Modeling | Run the Play-Doh Earth Sculptor activity. Have students physically sculpt 1 basic, 1 water, and 1 desert landform. |
| 5 min | Wrap-Up | Review answers and collect logs. Praise high effort and detailed sketches! |
Classroom Facilitation Prompts
🗣️ Discussion Starter: "Imagine you are a drop of rain falling on a flat rock. If you bring a million of your friends, and you all run down that rock for a million years, what will happen to the rock?" Focus: Introduces water erosion conceptually before learning formal definitions.
💡 Common Misconception: Mountains vs. Hills. Students often struggle to classify border cases. Explain that size and peak sharpness are our main field keys: Mountains have peaks (pointy tips) and are hard to scale; hills have rounded brows and are easily climbed.
🌊 Peninsula Pro-Tip: Use the "fist and arm" model. Your fist extending out is the peninsula; the space around it represents water, but it's still connected to the arm (the mainland)!
