---
product_id: 21831015
title: "6 Book Series:\"How Do Simple Machines Work?\", (78381)"
brand: "lerner"
price: "3027569₫"
currency: VND
in_stock: true
category: "Paperback"
url: https://www.desertcart.vn/products/21831015-6-book-series-how-do-simple-machines-work-78381
store_origin: VN
region: Vietnam
---

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

**Brand:** lerner
**Price:** 3027569₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 6 Book Series:"How Do Simple Machines Work?", (78381) by lerner
- **How much does it cost?** 3027569₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 Book Put Wheels and Axles to the Test Put Inclined Planes to the Test Put Levers to the Test Put Pulleys to the Test Put Screws to the Test Put 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

## Images

![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 1](http://ecx.images-amazon.com/images/I/51ZUHjLV1gL.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 2](http://ecx.images-amazon.com/images/I/519DvywDXmL.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 3](http://ecx.images-amazon.com/images/I/51K00hfB01L.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 4](http://ecx.images-amazon.com/images/I/51%2B9oMlGnJL.jpg)
![6 Book Series:"How Do Simple Machines Work?", (78381) - Image 5](http://ecx.images-amazon.com/images/I/51cyBhjFNdL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-01*