Simple Machines
Grade 2 Science · Wisconsin, USA
Explore how simple machines make work easier.
Lessons
What Is a Simple Machine?
A simple machine is a tool that makes work easier by helping you push, pull, or lift things.
Levers
A lever is a bar that rests on a turning point called a fulcrum. It helps you lift heavy things.
Ramps and Inclined Planes
A ramp (inclined plane) is a slanted surface that makes it easier to move things up or down.
Wheels and Axles
A wheel and axle is a wheel attached to a rod (axle) that helps things roll and move easily.
Pulleys
A pulley is a wheel with a rope around it that helps you lift heavy things.
People Also Ask
What topics are in Simple Machines for Grade 2 Science?+
The Simple Machines chapter covers multiple lessons aligned to the Wisconsin curriculum. Browse all lessons below to see the full topic list.
Is Simple Machines part of the Wisconsin curriculum?+
Yes, Simple Machines is part of the official Grade 2 Science curriculum in Wisconsin, USA.