---
product_id: 21831015
title: "6 Book Series:\"How Do Simple Machines Work?\", (78381)"
brand: "lerner"
price: "£7.04"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/21831015-6-book-series-how-do-simple-machines-work-78381
store_origin: GB
region: United Kingdom
---

# 6 Book Series:"How Do Simple Machines Work?", (78381)

**Brand:** lerner
**Price:** £7.04
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 6 Book Series:"How Do Simple Machines Work?", (78381) by lerner
- **How much does it cost?** £7.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/21831015-6-book-series-how-do-simple-machines-work-78381)

## Best For

- lerner enthusiasts

## Why This Product

- Trusted lerner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The ETA hand2mind (78381) How Do Simple Machines Work book series for students in grades 3 to 5, includes an introduction to wedges, inclined planes, levers, and additional information, and has hands-on experiments, photographs, and diagrams. An informational series is used to facilitate learning in educational and research applications in science, math, and a variety of additional disciplines. The How Do Simple Machines Work book series includes easy-to-read text that introduces a variety of mechanical concepts, and demonstrates how machines work and make everyday life easier. The series includes: Put Wheels and Axles to the TestPut Inclined Planes to the Test, Put Levers to the Test, Put Pulleys to the Test, Put Screws to the Test, and Put Wedges to the Test.Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.ETA hand2mind develops educational and supplemental learning materials including math, science reading/language arts, and early childhood products for Pre-Kindergarten through grade 12 students. The company, founded in 1975, is headquartered in Vernon Hills, IL.What’s in the Box?Earth Science Grade 6 BookPut Wheels and Axles to the TestPut Inclined Planes to the TestPut Levers to the TestPut Pulleys to the TestPut Screws to the TestPut Wedges to the Test

## Features

- Provides students in grades 3-5 information about how machines work
- Introduction to concepts such as wedges, inclined planes, levers, and pulleys
- Hands-on experiments
- Instructive photographs
- Diagrams demonstrate how machines work and make everyday life easier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008AK759Q |
| Date First Available | September 1, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 160 pounds |
| Item model number | 78381 |
| Manufacturer | Lerner |
| Product Dimensions | 9.3 x 6.9 x 1 inches |

## Images

![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 1](https://m.media-amazon.com/images/I/71tGGavNFAL.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 2](https://m.media-amazon.com/images/I/61REJfh1M2L.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 3](https://m.media-amazon.com/images/I/61i+j7taVeL.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 4](https://m.media-amazon.com/images/I/61OPebe6h+L.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 5](https://m.media-amazon.com/images/I/61pAy5JbaoL.jpg)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-15*