wedges

Readers learn how this simple machine makes it easier to split things apart or stop them from moving.

Describe los planos inclinados y las formas en que se utilizan.

Analiza las cu?as y las formas en que se utilizan.

Through visually pleasing and informative infographics, readers are presented with scientific concepts that are manageable and that make sense in the context of their everyday lives.

Simple text and photographs provide an introduction to wedges.

Did you use a scissors today? Then you’ve used wedges! These simple machines are all around. Take a look inside this book, and discover 13 different ways we use wedges.

Text and illustrations provide an introduction to wedges and inclined planes, showing how these simple machines can be used to make a salad and other tasks.

Introduces young readers to the simple machine known as the wedge, describing what it is and how it is used.

Text and pictures introduce the wedge, a simple machine used primarily to split objects.

Explains scientific concepts related to wedges, discussing different jobs that wedges do, and presents hands-on activities.