Ready, Set, Go! Understanding Speed and Motion

Question 1: The Amazing Race!

Imagine you're racing your friend on foot from one side of the playground to the other. What do you need to measure to find out who is winning?

• The color of the shoes 

• The time it takes to reach the finish line 

• How tall you are 

• The number of steps you take

Answer explanation

To see who’s winning, you need to measure time, the person who takes the least amount of time wins!

Question 2: Speedy Delivery

You’ve ordered a pizza! The delivery car travels 10 kilometers in 20 minutes. What do you need to figure out how fast the pizza car is going?

• How much the pizza weighs 

• The color of the car 

• The time it took to deliver the pizza 

• The distance the car traveled

Answer explanation

To calculate speed, we need both distance and time but in this case, knowing how far the car traveled helps us figure out its speed.

Question 3: Superhero Speed

Imagine you're a superhero, and you can run really fast! If you run 50 meters in 10 seconds, what’s your speed?

• 5 meters per second 

• 1 meter per second 

• 50 meters per second 

• 10 meters per second

Answer explanation

You can find your speed by dividing distance (50 meters) by time (10 seconds).

Question 4: Car Race Challenge!

You’re watching a car race, and you want to know who’s the fastest. If a car travels 100 meters in 10 seconds, what is its speed?

• 1 meter per second 

• 10 meters per second 

• 100 meters per second 

• 100 kilometers per hour

Answer explanation

You can find your speed by dividing distance (100 meters) by time (10 seconds)

Question 5: The Race of the Animals

Which of these animals do you think is the fastest? (Hint: Think about how far they could travel in one second!)

• A cheetah running at 100 km/h 

• A rabbit hopping at 20 km/h 

• A tortoise walking at 1 km/h 

• A sloth moving at 0.03 km/h

Answer explanation

The cheetah is the fastest land animal, reaching speeds of up to 100 km/h.