eSource: Searchlight Books ™ — How Do Simple Machines Work?
Support young readers as they tackle a key question—How Do Simple Machines Work? Easy-reading text introduces wedges, inclined planes, levers, and more. Hands-on experiments, instructive photos, and useful diagrams demonstrate how the machines work and how they make everyday life easier.
| Name | Size | Format |
|---|---|---|
| *Searchlight Books ™ — How Do Simple Machines Work?: 9780761382454 | 677 KB |
← E Source: Free Teaching Guides
