Simple Machines Pulley

In Simple Machines: Pulley, young learners in grades 1–3 will explore what a pulley system is and why it is so useful. This 24-page title uses real-world examples of simple machine mechanisms and explains how these feats of engineering can make daily work less difficult to complete. The Simple Machines series for grades 1–3 explains how basic mechanical devices, that are used for applying a force, can help make daily tasks much easier. Featuring before- and after-reading activities, a glossary, an index, and comprehension questions, this series helps young learners strengthen their reading comprehension skills while also introducing them to some of the most commonly used simple machines.

In Simple Machines: Pulley, young learners in grades 1–3 will explore what a pulley system is and why it is so useful. This 24-page title uses real-world examples of simple machine mechanisms and explains how these feats of engineering can make daily work less difficult to complete.

This introduction to pulleys will lift your knowledge of a useful simple machine. You can sail the seven seas or simply look out your window with the help of a pulley. Learn how flags and heavier loads can go high in the sky.