Catapult Design Challenge Concepts

Nicole introduces a catapult design challenge for students, providing materials and rules. Students work in groups to create catapults using limited resources, focusing on problem-solving and creativity. They test and adjust their designs to achieve the best results. The activity concludes with a launch event, recording results, and reflection questions. The challenge is adaptable for various grade levels, promoting teamwork and scientific discovery.

What is the main objective of the catapult design challenge?

• To construct a catapult using the least materials.

• To design a catapult that can hold the most weight.

• To build a catapult that can throw a ball the highest.

• To create a catapult that can launch cotton balls the farthest.

Which of the following materials is NOT provided for the catapult construction?

• Scissors

• Plastic spoon

• Craft sticks

• Rubber bands

What is a rule that students must follow when constructing their catapult?

• They can replace broken materials.

• They can use any materials they find.

• They must only use the provided materials.

• They can use scissors to cut materials.

In one student design, what was used to keep the spoon from falling off?

• Rubber bands

• Tape

• String

• Glue

What did students do to make the cotton balls go farther?

• Made the catapult smaller

• Used lighter materials

• Used fewer rubber bands

• Added weight to the cotton balls

How did one group solve the issue of the spoon not staying in place?

• By removing the rubber bands

• By using more tape

• By adding a craft stick underneath

• By using a heavier spoon

What is the purpose of recording each trial in centimeters?

• To measure the height of the launch

• To calculate the average distance

• To determine the weight of the cotton balls

• To compare the speed of the launch

What question is asked during the conclusion of the activity?

• How many cotton balls did you launch?

• What was the color of your catapult?

• What changes did you make to your design?

• What materials did you use the most?

What is one benefit of this activity for students?

• Focusing on theoretical knowledge

• Avoiding teamwork

• Discovering the joys of science

• Learning to work individually

How long does the entire catapult activity take?

• About an hour

• About two hours

• About three hours

• About 30 minutes