Showing all 7 results

Wheels Make the World Go Round

Wheels Make the World Go Round

Simple Machines for Kids

If you were designing a wheelbarrow, how would you make it move easily when you pushed it?  Skis? Stilts? Springs? In Wheels Make the World Go Round: Simple Machines for Kids, readers ages 5 to 8 learn how wheels work along with axles and how they use mechanical advantage to make it easier to move heavy

$13.95 - $20.95View Book
Wedges Make a Point

Wedges Make a Point

Simple Machines for Kids

How do you keep a truck from rolling? A door from closing? And how do you cut through banana bread? In Wedges Make a Point: Simple Machines for Kids, readers ages 5 to 8 learn how a wedge’s shape makes it perfect at stopping something heavy from moving, and separating material to split something—like banana bread—apart.

$13.95 - $20.95View Book
Levers Lessen the Load

Levers Lessen the Load

Simple Machines for Kids

Have you ever played on a seesaw? You were using a lever! In Levers Lessen the Load: Simple Machines for Kids, readers ages 5 to 8 learn how levers and fulcrums can help us move far more weight than we can on our own by using mechanical advantage.

$13.95 - $20.95View Book
Inclined Planes Ramp It Up

Inclined Planes Ramp It Up

Simple Machines for Kids

How does a dump truck dump all the dirt out of its truck bed? It turns that bed into a ramp! In Inclined Planes Ramp It Up: Simple Machines for Kids, readers ages 5 to 8 learn how inclined planes are sloping surfaces that make it easier to move heavy things from lower ground to higher

$13.95 - $20.95View Book
Screws Keep Things Secure

Screws Keep Things Secure

Simple Machines for Kids

Build your treehouse with screws! Screws are one of the simple machines that are designed to make different kinds of work easier! In Screws Keep Things Secure: Simple Machines for Kids, readers ages 5 to 8 learn how a screws shape can pull things together or push things apart or even move heavy objects from one

$13.95 - $20.95View Book
Grassland Globetrotting

Grassland Globetrotting

Biome Explorers

Slather on the sunscreen and get ready to journey to the desert biomes of the world in this nonfiction picture book! In Destination Desert: Biome Explorers, kid scientists make the trek to four different types of deserts around the world—a hot and dry desert, a semi-arid desert, a coastal desert, and a cold desert. In each

$9.95 - $19.95View Book
Destination Desert

Destination Desert

Biome Explorers

Slather on the sunscreen and get ready to journey to the desert biomes of the world in this nonfiction picture book! In Destination Desert: Biome Explorers, kid scientists make the trek to four different types of deserts around the world—a hot and dry desert, a semi-arid desert, a coastal desert, and a cold desert. In each

$9.95 - $19.95View Book