Construyamos una pirámide: Las máquinas simples
This wonderful series of informational picture books explores core science concepts in a simple, accurate, and entertaining way. Written and endorsed by children's authors and scientists who are experts in the specific subjects.
Do you know what a tool is? Tools are very important in everyday life. There are many types of tools, and they can be complex or very simple, but they have had a great impact on our development. This book describes how we use simple machines to make our work easier.
- Construyamos una pirámide: Las máquinas simples
- Hee-Ju Lee
- Eun-Hee Kim
- 17.99 $
- Publish date:
- 40 pgs.