People Have Always Pushed Things!
People have been pushing things for a very long time. Let's see how people learned about pushes!
Here is a big question for us. What happens when we push something hard? What happens when we push it softly? Let's find out together!
Big Ideas About Pushes
A push is when you press on something to move it away from you. A push is one kind of force. That means a force is a push or a pull. Today we will learn about pushes!
Pushes Move Things
Hard Push = Fast and Far
Soft Push = Slow and Close
You Choose How Hard!
See the Difference!
Look at this picture. It shows what happens when you push a ball softly and when you push a ball hard.
Did you see? The soft push made a small arrow. The ball only went a little bit. The hard push made a big arrow. The ball went far!
How Pushes Work
When you push something, your hands use force. Remember, a force is a push or a pull. More force means a harder push!
Think about pushing a swing. A little push makes it swing a little. A big push makes it swing high! You used more force with the big push.
Scientists watch things move. They ask questions. They try things out. You can do that too! When you push a toy and watch it move, you are doing science.
Different Pushes, Different Results
Let's look at three ways to push a toy truck. Each push is different!
Look at the arrows. The bigger the arrow, the harder the push. A bigger push means more force. More force makes the truck go faster and farther!
| Type of Push | How Fast? | How Far? |
|---|---|---|
| Soft push | Slow | A little bit |
| Medium push | Medium speed | Farther |
| Hard push | Fast! | Very far! |
Let's Try It Together!
Let's think about pushing a toy car on a smooth floor. We will watch what happens!
Great job! You just did what scientists do. You observed what happened. That means you watched carefully. Then you compared two things!
Pushes Are All Around Us!
You use pushes every day! Let's look at some times you push hard and some times you push softly.
| Soft Pushes | Hard Pushes |
|---|---|
| Petting a kitten gently | Kicking a soccer ball far |
| Closing a book softly | Throwing a ball to a friend far away |
| Rolling a ball to a friend nearby | Pushing a heavy box across the floor |
There Is Even More to Learn!
Today we learned about pushes. But did you know there are pulls too? A pull is when you move something toward you. Pushes and pulls are both forces!
| What We Learned Today | What We Will Learn Later |
|---|---|
| A push moves things away from you | A pull moves things toward you |
| Harder pushes make things go faster and farther | Harder pulls make things come toward you faster |
| We observed and compared | We will plan and test new ideas |
You are on your way to thinking like a scientist! Keep watching how things move. Keep asking questions. You are amazing!
Practice Time!
Here is a story! Emma and Liam are at the playground. They are playing with a red wagon. Let's think about what happens when they push the wagon!
What We Learned Today
Today we learned that a push makes things move. A push is a kind of force. A soft push makes things go slowly and stop nearby. A hard push makes things go fast and far. The harder you push, the faster and farther something goes!
We used observation to watch how things move. We looked for patterns. We thought about cause and effect. The push is the cause. The movement is the effect. You are a scientist! Keep pushing, watching, and asking questions!