Page 203 - Benchmark-4.1

Electricity for Saburo’s School

Ms. Lahai and her class worked together on the

hydropower project. First, they made a list of the

n. anything used to make something
materials and tools they needed: wood, a saw,
materials

nails, a large pulley, a small pulley, a

pulley belt, and an electrical

generator.

Unit 6 | Electricity for Saburo’s School