Pressing down the lever
"Pressing Down explores the benefits and uses of the lever. RobbO and RobbEE learn how a lever can be formed in three different ways to do different kinds of work--lift and lower, separate, and open."-- Provided by publisher.
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Books Print Book |
| Language: | English |
| Published: |
St. Catharines, Ontario ; New York, New York :
Crabtree Publishing,
[2014]
|
| Series: | Robotx get help from simple machines
|
| Subjects: | |
| Tags: |
No Tags, Be the first to tag this record!
|
Table of Contents:
- The robots' workshop
- Archimedes' claw
- A very tall lever
- Picking up the paint
- Fishing with a lever
- Kinds of lever
- Lots of levers
- Digger
- Robbo's science
- Workshop.
