Catalog Search Results
1) Light
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Series
Language
English
Formats
Description
A firefly is an insect that can make light by mixing chemicals inside its body! This book introduces children to light sources, light rays, and the scientific concept of reflection.
3) Electricity
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Series
Language
English
Formats
Description
An electric eel is an ocean fish that makes and uses electricity to shock prey! Children will learn what electricity is and all about batteries, static, and electric currents.
4) Magnetism
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English
Formats
Description
Earth is a huge magnet with two magnetic poles. A magnet has an invisible force called magnetism. Children will discover what magnetism is and learn how magnets work.
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Language
English
Description
Is it easier to lift a bag full of toys with an inclined plane or a pulley? Readers will see how a group of kids compares two simple machines and decides which one does a better job at lifting the bag. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Author
Language
English
Description
These kids are playing a game, trying to move a person with a simple machine. Which will work better-an inclined plane or a lever? Readers will see them compare the simple machines to decide. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Author
Language
English
Description
Is it easier to move heavy box with an inclined plane or wheels and axles? Readers will see how a group of kids compares two simple machines and decides which one does a better job at transporting the box. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Author
Language
English
Description
Which works better to haul a pumpkin-a lever or wheels and axles? Readers will see how a group of kids compares two simple machines and decides which one does a better job at moving the pumpkin. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Author
Language
English
Description
Is it easier to move ice with a lever or a screw? Readers will see how a group of kids compares two simple machines and decides which one does a better job at moving the ice. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Author
Language
English
Description
Which makes it easier to lift a large toy-a wedge or wheels and axles? Readers will see how a group of kids compares two simple machines and decides which one does a better job at lifting the toy. This book supports engineering design standards for primary grades in the Next Generation Science Standards.