Design Thinking Process-Ballon Car

The Design Thinking Process is a _______-centered approach to solving problems.

• human

• machine

• animal

• object

Answer explanation

The Design Thinking Process is a human-centered approach, focusing on understanding and addressing the needs and experiences of people to solve problems effectively. This distinguishes it from machine, animal, or object-centered approaches.

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.9-10.3

CCSS.RI.9-10.5

CCSS.RI.8.5

Fill in the blank: The Design Thinking Process encourages creativity, ________, and iteration.

• testing

• competition

• isolation

• rigidity

Answer explanation

The Design Thinking Process emphasizes creativity, testing, and iteration. Testing is crucial as it allows for feedback and refinement of ideas, making it the correct choice to fill in the blank.

Tags

CCSS.RI.11-12.8

CCSS.RI.9-10.7

CCSS.RL.11-12.8

CCSS.RL.9-10.7

CCSS.RI.8.7

The Design Thinking Process is perfect for ______ projects like ours!

• STEM

• history

• art

• language

Answer explanation

The Design Thinking Process is ideal for STEM projects as it emphasizes problem-solving, creativity, and innovation, which are essential in science, technology, engineering, and mathematics fields.

Step 1 - Empathize
Goal: Understand the problem
Why build balloon-powered cars?

• To understand basic physics concepts

• To create a fun activity

• To compete in a race

• To recycle materials

Answer explanation

Building balloon-powered cars helps students grasp basic physics concepts like force, motion, and energy transfer, making it an educational experience beyond just fun or competition.

Some real-world applications of building balloon-powered cars include:

• Demonstrating basic physics concepts

• Transporting goods over long distances

• Generating electricity for cities

• Replacing traditional automobiles

Answer explanation

Balloon-powered cars are primarily used to demonstrate basic physics concepts such as force, motion, and propulsion. They are not practical for transporting goods, generating electricity, or replacing traditional automobiles.

What user needs and constraints should be considered when building balloon-powered cars?

• Speed and distance, material strength, and safety

• Color of the balloon only

• Number of wheels only

• Type of fuel used

Answer explanation

When building balloon-powered cars, it's crucial to consider speed and distance for performance, material strength for durability, and safety to prevent accidents. These factors ensure the car functions effectively and safely.

The best way to design a balloon-powered car that goes the furthest is to:

• Use a larger balloon for more air and reduce friction on the wheels.

• Add extra weight to the car.

• Use a smaller balloon for less air.

• Make the car out of heavy materials.

Answer explanation

Using a larger balloon provides more air, generating greater thrust. Reducing friction on the wheels allows the car to move more efficiently, maximizing distance. This combination is key for optimal performance.

What are the constraints for the balloon-powered car design? (List all mentioned)

• 3D-printed parts, balloon only, size limits

• Electric motor, solar panel, no size limits

• Metal frame, remote control, no balloon

• Wind power, rubber bands, no 3D-printed parts

Answer explanation

The correct choice lists the constraints for the balloon-powered car design, which include using 3D-printed parts, a balloon only for propulsion, and specific size limits, aligning with the design requirements.

What does success look like for the balloon-powered car challenge?

• The car moves the farthest distance possible.

• The car stays in one place.

• The car pops the balloon immediately.

• The car does not move at all.

Answer explanation

Success for the balloon-powered car challenge is defined by the car moving the farthest distance possible, demonstrating effective propulsion from the balloon. The other options do not represent success.

According to the passage, a balloon-powered car demonstrates which law of motion?

• Newton's first law

• Newton's second law

• Newton's third law

• Newton's law of gravity

Answer explanation

A balloon-powered car illustrates Newton's third law, which states that for every action, there is an equal and opposite reaction. The air escaping from the balloon pushes the car forward, demonstrating this principle.