Discover Physical Science
4 total works
What would happen if gravity didn't exist? People and objects would float into space! With this basic introduction to gravity, young readers will discover how gravity works and how it affects everything in our world and beyond.
What would our world be like without magnets? Computers, radios, phones and TVs wouldn't work correctly. And many other modern machines wouldn't exist. With this basic introduction to magnets, young readers will learn how magnets work and how useful they are in our world today.
Take a look out of the window. What do you see? People, cars, bikes, birds and more are all on the move. With this basic introduction to motion, young readers will discover the three laws of motion, what they mean and how they affect our lives every day.
How do you get something to move? You use force to move it with a push or a pull. With this basic introduction to forces, young readers will learn about physical forces and how they are at work in our world every day.