Objective

By the end of this lesson, you will be able to understand how forces and energy are used in everyday products.

Materials and Prep

• Various objects from around the house (e.g., toy cars, balls, books)
• A flat surface for testing (e.g., table or floor)
• Optional: A ruler or measuring tape
• No special preparations are required for this lesson.

Activities

1. Activity 1: Push and Pull

   Find different objects around your house and explore how they can be pushed or pulled. Try pushing a toy car or pulling a book. Observe how different forces make objects move or stay still.

2. Activity 2: Rolling Objects

   Take different round objects like balls or toy cars and roll them on a flat surface. Observe how they move and how far they go. You can even measure the distance traveled using a ruler or measuring tape if you have one.

3. Activity 3: Energy in Action

   Choose a few objects and experiment with different ways to make them move. You can try pushing, pulling, or even using a rubber band to make them move. Observe how energy is transferred from your actions to the objects.

Talking Points

• "Forces can make objects move or stay still. When we push or pull something, we apply a force to it."
• "When we roll objects on a flat surface, they move because of the force we apply. The distance they travel depends on how much force we use."
• "Energy is what makes things move. When we push or pull an object, we transfer our energy to it."
• "Different objects require different amounts of force to move. Some objects are easier to push or pull than others."
• "We can use different tools or methods to make objects move, like pushing, pulling, or even using rubber bands. These methods transfer energy to the objects."
• "By understanding how forces and energy work, we can design and create products that are useful in our daily lives."