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Lesson 27 of 84 · Engineering and Design
ExperimentThe Engineering Design Process (Part 2)
What You'll Learn
Engineers use the design process to solve problems: identify the problem, research, brainstorm solutions, build a prototype, test it, evaluate results, and improve the design.
Key Words
- experiment
- data
Materials Needed
- cups
- aluminum foil
- ruler
- markers
- popsicle sticks
Safety First
- Keep small objects away from young children.
- Work in a well-ventilated area when using vinegar or other strong-smelling substances.
- Dispose of materials properly after the experiment.
Steps
Step 1 — Read
Read and learn: Engineers use the design process to solve problems: identify the problem, research, brainstorm solutions, build a prototype, test it, evaluate results, and improve the design.
Step 2 — Do
Create a labeled diagram of what you built or observed.
Step 3 — Observe
Draw a picture of what you observe.
Step 4 — Record
Answer the questions based on your data.
Check Your Understanding
Question 1
1 of 3What is the first step of the engineering design process?