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River Wildlife
Worksheet
River Wildlife
Fourth Grade
Life Science
Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.
Worksheet
River Wildlife
Worksheet
River Wildlife
Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.
Fourth Grade
Life Science
Worksheet
Freshwater Fish
Worksheet
Freshwater Fish
Fourth Grade
Earth and Space Science
Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.
Worksheet
Freshwater Fish
Worksheet
Freshwater Fish
Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.
Fourth Grade
Earth and Space Science
Worksheet
What is a River?
Worksheet
What is a River?
Fourth Grade
Earth and Space Science
Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.
Worksheet
What is a River?
Worksheet
What is a River?
Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.
Fourth Grade
Earth and Space Science
Worksheet
Water Pollution: Can You See It?
Activity
Water Pollution: Can You See It?
First Grade
Earth and Space Science
Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.
Activity
Water Pollution: Can You See It?
Activity
Water Pollution: Can You See It?
Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.
First Grade
Earth and Space Science
Activity
Why Doesn't the Ocean Freeze?
Activity
Why Doesn't the Ocean Freeze?
Second Grade
Measurement
Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.
Activity
Why Doesn't the Ocean Freeze?
Activity
Why Doesn't the Ocean Freeze?
Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.
Second Grade
Measurement
Activity
How do Culverts Affect Plant Growth in Streams?
Activity
How do Culverts Affect Plant Growth in Streams?
Engineering and Science Inquiry
Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.
Activity
How do Culverts Affect Plant Growth in Streams?
Activity
How do Culverts Affect Plant Growth in Streams?
Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.
Engineering and Science Inquiry
Activity
Animal Body Parts: Meet the Platypus
Interactive Worksheet
Animal Body Parts: Meet the Platypus
Kindergarten
Life Science
Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!
Interactive Worksheet
Animal Body Parts: Meet the Platypus
Interactive Worksheet
Animal Body Parts: Meet the Platypus
Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!
Kindergarten
Life Science
Interactive Worksheet
Mountains Into Molehills
Activity
Mountains Into Molehills
Engineering and Science Inquiry
Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.
Activity
Mountains Into Molehills
Activity
Mountains Into Molehills
Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.
Engineering and Science Inquiry
Activity
Evaporate
Activity
Evaporate
Measurement
Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.
Activity
Evaporate
Activity
Evaporate
Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.
Measurement
Activity
Flow Rate and Plant Growth
Activity
Flow Rate and Plant Growth
Engineering and Science Inquiry
In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.
Activity
Flow Rate and Plant Growth
Activity
Flow Rate and Plant Growth
In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.
Engineering and Science Inquiry
Activity
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water
First Grade
Engineering and Science Inquiry
This science fair project idea explores how length affects the weight a bridge can hold.
Activity
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water
This science fair project idea explores how length affects the weight a bridge can hold.
First Grade
Engineering and Science Inquiry
Activity
How Does Glacier Movement Affect Earth?
Activity
How Does Glacier Movement Affect Earth?
Engineering and Science Inquiry
In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.
Activity
How Does Glacier Movement Affect Earth?
Activity
How Does Glacier Movement Affect Earth?
In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.
Engineering and Science Inquiry
Activity
Clay Landscape
Activity
Clay Landscape
Third Grade
Earth and Space Science
This clay "painting" activity encourages and supports creative development and critical thinking skills.
Activity
Clay Landscape
Activity
Clay Landscape
This clay "painting" activity encourages and supports creative development and critical thinking skills.
Third Grade
Earth and Space Science
Activity
Where Did All the Wild Things Go?
Activity
Where Did All the Wild Things Go?
Fifth Grade
Engineering and Science Inquiry
This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.
Activity
Where Did All the Wild Things Go?
Activity
Where Did All the Wild Things Go?
This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Clean a Fish Tank
Activity
How to Clean a Fish Tank
Kindergarten
Engineering and Science Inquiry
Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.
Activity
How to Clean a Fish Tank
Activity
How to Clean a Fish Tank
Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.
Kindergarten
Engineering and Science Inquiry
Activity
Sprouting Seeds
Lesson Plan
Sprouting Seeds
Pre-K
Life Science
After this lesson you will have a group of prospective farmers in your class. They plant seeds and learn what seeds need to grow.
Lesson Plan
Sprouting Seeds
Lesson Plan
Sprouting Seeds
After this lesson you will have a group of prospective farmers in your class. They plant seeds and learn what seeds need to grow.
Pre-K
Life Science
Lesson Plan
Renewable Energy Project for Kids: Power from Water
Activity
Renewable Energy Project for Kids: Power from Water
Fifth Grade
Engineering and Science Inquiry
Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.
Activity
Renewable Energy Project for Kids: Power from Water
Activity
Renewable Energy Project for Kids: Power from Water
Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.
Fifth Grade
Engineering and Science Inquiry
Activity
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Fifth Grade
Engineering and Science Inquiry
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Activity
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
What is in Tap Water?
Activity
What is in Tap Water?
Measurement
Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.
Activity
What is in Tap Water?
Activity
What is in Tap Water?
Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.
Measurement
Activity
Tides in the Chesapeake Bay
Activity
Tides in the Chesapeake Bay
Engineering and Science Inquiry
Activity
Tides in the Chesapeake Bay
Activity
Tides in the Chesapeake Bay
Engineering and Science Inquiry
Activity
Comparing Different Methods of Assessing Turbidity
Activity
Comparing Different Methods of Assessing Turbidity
Engineering and Science Inquiry
The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.
Activity
Comparing Different Methods of Assessing Turbidity
Activity
Comparing Different Methods of Assessing Turbidity
The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.
Engineering and Science Inquiry
Activity
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