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Wonders of Science
The Earth and Beyond
The Human Body
Land Animals
Matter, Motion, and Machines
Plant Life
Water Life
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Wonders of Science
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Unit 1 – The Solar System
We See the Moon
How Does the Moon Seem to Change? 2
Pictures in the Sky 2
The Earth 2
Unit 2 – Weather
The Water Cycle 2
What Kinds of Clouds Do You See?
Using a Thermometer
Measuring Temperature
Thunderstorm Safety
The Water Cycle 3
Unit 3 – Land and Water
Types of Soils
Using the Ocean Water
Unit 4 – Regions of Earth
Look at Leaves
The Place Is Dry!
Unit 5 – Shaping the Surface
Water Changes the Land
Water Changes Rocks
Erosion 2
How Can Erosion Be Slowed?
Unit 6 – The Changing Earth
Our Changing Earth 2
Inside the Earth 2
Unit 7 – Materials of Earth
Be a Fossil Detective 2
How Fossils Were Formed
Unit 8 – Conservation
Keeping Earth Safe
Smog Detector
Pollution of Air 2
Unit 1 – How the Body Is Organized
Unit 2 – Body Systems
Muscle Magic 2
Unit 3 – More Body Systems
Comparing Food Groups
Fat Test
Unit 4 – The Nervous System
Spooky Senses
My Sense Observation
Your Heart and Lungs
Unit 5 – Human Reproduction
Unit 6 – Diseases
Staying Healthy 3
Do You Take Good Care of Yourself? 2
Using Bacteria to Stay Healthy
Unit 7 – Avoiding Health Problems
Smoking
Unit 8 – First Aid
Poisons in Your Home
Unit 1 – Animal Adaptations
Staying Alive! 2
Fit to Find Food 2
Animal Facts 2
Unit 2 – Invertebrate Animals
Into Insects
Inside Out
Unit 3 – Amphibians
It's a Frog's Life
Can You Show a Frog's Life Cycle?
Unit 4 – Reptiles
Reptiles Are Cool (and Warm)
Snaking Around
How Can You Group Reptiles?
A Swampy Home
Unit 5 – Birds
Up, Up, and Away!
Why Are a Bird's Feathers Important?
Unit 6 – Mammals
Fuzzy Points
Unit 7 – Conservation
Animals in Danger
Extinct and Endangered
How Can We Save Animals?
Unit 1 – Matter
Measuring Solids— Mass
Does Air Have Weight?
The Pull of Gravity
Matter Has Mass
Water Can Change Form
Unit 2 – Changes in Matter
Mixtures
From Solid to Liquid
From Liquid to Gas
Making Soap Bars
Unit 3 – Nature's Energies
Air and Water
The Wind
Sources of Heat
Energy Detective
Unit 4 – Sound and Light
Guitars
Make a Band
What Colors Are in Light?
Unit 5 – Magnetism and Electricity
Poles Apart
Static Electricity 2
What Can a Magnet Pick Up? 2
Unit 6 – Motion and Forces
Gravity and Weight
Is the Force a Push or Pull?
Is Gravity Working?
Unit 7 – Machines
What Helps Things Move?
Compound Machines
Unit 8 – Technology
Unit 1 – Plants Are Living Things
Parts of Plants
Plants in the Garden
Leaves at Work 2
Can Fungi Grow on Food?
Is It a Plant?
Green Plants 2
Tubes or No Tubes?
Unit 2 – Flowers
Inside a Flower 2
Kitchen Garden
Unit 3 – Grasses and Cereals
Unit 4 – Trees
Trees Go Through Changes
Terrific Trees
Tree Rings
Unit 5 – Plants Used as Food
How Are Seeds Different?
Designing with Seeds
Plants We Eat
Unit 6 – Plant Adaptations
Unit 7 – Plant Products
Unit 8 – Conservation
Unit 1 – Water Environments
Unit 2 – Water Plants
How Are Water and Plants Different?
How Does Sunlight Affect Water Plants?
Unit 3 – Invertebrate Water Animals
What Do Ocean Animals Look Like?
Unit 4 – Fish
Observe–a–Fish
Some Animals Live in Water
Go Fish!
Unit 5 – Water Reptiles
Unit 6 – Water Birds
Unit 7 – Water Mammals
Unit 8 – Conservation
How Can We Save Animals? 2
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