📚 Topic Summary
Force and motion are fundamental concepts in physics. Force is a push or pull that can change an object's motion. Motion describes an object's change in position over time. Understanding how forces affect motion helps us predict and explain how things move around us. In Grade 3, we focus on identifying forces and observing different types of motion.
Grade 3 force and motion worksheets are designed to help kids learn and understand forces like push, pull, gravity, and friction. They'll also explore types of motion such as straight, zigzag, circular, and rotational!
📝 Part A: Vocabulary
Match the words with their definitions:
| Word |
Definition |
| Force |
A. A force that opposes motion when two surfaces rub against each other. |
| Motion |
B. A force that pulls objects towards each other. |
| Gravity |
C. A push or a pull. |
| Friction |
D. The act or process of changing position or location. |
| Speed |
E. The rate at which someone or something is able to move or operate. |
✍️ Part B: Fill in the Blanks
Complete the sentences using the words: push, pull, gravity, motion, force.
- A ______ can cause an object to start moving, stop moving, or change direction.
- When you ______ a door open, you are applying a ______.
- ______ is the ______ that keeps us on the ground.
- A ______ is what happens when an object changes position.
- To ______ a toy, you use a force to move it towards you.
🤔 Part C: Critical Thinking
Imagine you're pushing a box across the floor. What are some forces that might make it harder to push the box?