Did you use a ramp or stairs, or go down a slide today? All of these are inclined planes. Learn m...

Did you use a ramp or stairs, or go down a slide today? All of these are inclined planes. Learn m...

Levers give us the lift we need. Scissors, staplers, and wheelbarrows are just some of the levers...

Who gets classrooms ready, helps students learn, and makes kids feel safe and welcome, all in one...

Who listens to your pet's heart, takes X-rays, and cares for animals large and small? A veterinar...

Police Officer

Who can examine a patient, prescribe medicine, and help you feel better when you are sick? A doct...

Plan, saw, hammer, frame! Builders construct the buildings that shelter us and keep us safe: hous...

This introduction to pulleys will lift your knowledge of a useful simple machine. You can sail th...

Who uses special tools and gear, fights smoke and flames, and helps people in emergencies? A fire...

They sort, load, drive, and walk. They deliver letters and packages right to your home. They are ...

Who gets classrooms ready, helps students learn, and makes kids feel safe and welcome, all in one...

Who listens to your pet's heart, takes X-rays, and cares for animals large and small? A veterinar...

When you slice a pizza, you're cutting a wedge shape with a wedge! These simple machines help us ...

A look at a go-kart's design and mechanics.

Screw

Who stocks shelves with food, helps customers find what they need, and hands out tasty samples? A...

Can a garden be inside? Learn how to build your own tiny garden in a glass container. This Makers...

Start your engines using a cereal box and other household items. In this Makerspace title, learn ...

They sort, load, drive, and walk. They deliver letters and packages right to your home. They are ...

Screws are handy simple machines. These curvy inclined planes help hold things together. Learn mo...

Teachers. Protectors. Returners of lost pets. Police officers do all of this and more! Find out h...

The wheel and axle could be the MVP of simple machines. You couldn't ride a bike or open a door w...

Who can examine a patient, prescribe medicine, and help you feel better when you are sick? A doct...

Plan, saw, hammer, frame! Builders construct the buildings that shelter us and keep us safe: hous...

Who uses special tools and gear, fights smoke and flames, and helps people in emergencies? A fire...