Quiz 1

What is the main difference between STEM perspectives 1, 2, and 4?

• They emphasize project-based learning.

• They treat STEM disciplines as separate and isolated subjects

• They fully integrate all STEM disciplines

• They focus only on engineering design

A science teacher asks students to design a water filtration system. During the activity, students apply scientific concepts while using engineering design to develop and improve their prototype. Science remains the primary focus of the lesson. Which STEM perspective is best represented in this scenario?

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According to the STEM perspectives presented, which perspective describes Technology and Engineering acting as a bridge between Science and Mathematics?

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Two STEM activities are conducted:
Activity X: Students design a bridge using engineering principles while applying mathematics and science concepts.

• Activity Y: Students attend separate lectures on Science, Technology, Engineering, and Mathematics.
  Which analysis is most accurate?

• Both activities represent the same STEM perspective

• Activity X demonstrates greater STEM integration than Activity Y

• Activity Y demonstrates greater STEM integration than Activity X

• Neither activity represents STEM education

Four teachers are planning a STEM program:

• Teacher A teaches Science only.

• Teacher B teaches Science and occasionally includes engineering design activities.

• Teacher C coordinates lessons with Mathematics and Technology teachers.

• Teacher D develops a course where students solve climate change issues using STEM.

Which teacher demonstrates the highest level of STEM integration?

• Teacher A

• Teacher B

• Teacher C

• Teacher D

What is the main purpose of the Ask stage in the Engineering Design Process?

• To build a prototype

• To improve the design

• To understand the need

• To test the final product

A group wants to design a device that helps students carry heavy books. Before selecting the best design, they gather information, study existing products, and brainstorm several ideas.

Which stage of the Engineering Design Process are they applying?

• Create

• Test

• Research & Imagine

• Improve

Which activity best represents the Plan & Design stage?

• Drawing a diagram and listing required materials

• Measuring the performance of a prototype

• Comparing test results with other groups

• Asking users for feedback

A team built a straw tower that collapsed during testing. Instead of rebuilding immediately, they examined the weak parts and discussed ways to strengthen the structure.
Why is this action important in the Engineering Design Process?

• It reduces the need for planning

• It guarantees the tallest tower

• It helps identify weaknesses before making improvements

• It eliminates the need for testing

A student claims that the Engineering Design Process ends once a working prototype has been created.

Which statement best evaluates this claim?

• Correct, because creating a prototype is the final goal

• Correct, because testing is optional

• Incorrect, because prototypes should be tested and improved to achieve better solutions

• Incorrect, because engineers only focus on planning and designing