Objective
By the end of this lesson, you will be able to understand and explore a range of forces in everyday situations.
Materials and Prep
- Pencil and paper
- A variety of objects from around the house (e.g., books, toys, balls)
- A clear, open space to conduct experiments
No prior knowledge is required for this lesson.
Activities
- Activity 1: Push and Pull
- Activity 2: Gravity Experiment
- Activity 3: Friction Investigation
- Activity 4: Magnet Play
Take different objects from around the house and experiment with pushing and pulling them. Observe how the objects move or resist movement depending on the force applied.
Drop various objects of different weights from the same height and observe how gravity affects their fall. Record your observations and try to identify any patterns.
Choose two objects and test their friction by sliding them against each other. Observe how different surfaces create different amounts of friction. Try to explain your findings.
Explore the force of magnetism by using different magnets and objects around the house. See what objects are attracted to magnets and which ones are not. Can you find any objects that repel magnets?
Talking Points
- Force: Force is a push or pull that can make an object move, stop, or change direction.
- Gravity: Gravity is a force that pulls objects towards each other. It is what keeps us grounded on Earth and makes objects fall when dropped.
- Friction: Friction is a force that resists motion when two surfaces rub against each other. It can make it harder for objects to slide or roll.
- Magnetism: Magnetism is a force that attracts certain materials, like iron or steel. Magnets have a north and south pole, and opposite poles attract while like poles repel.