Ch 2 Connecting Tech & Eng through Science & Math

Multiple Choice

Which of the following best describes the relationship between engineering, technology, mathematics, and science?

• They are completely independent fields with no overlap.

• Mathematics and science provide the foundation for advancements in engineering and technology.

• Engineering and technology are only concerned with building things, not with science or math.

• Mathematics and science are less important than engineering and technology.

Open Ended

How do mathematics and science contribute to advancements in technology and engineering?

Open Ended

Compare and contrast the fields of science, technology, engineering, and mathematics (STEM) based on the learning objectives.

Multiple Select

Which of the following are components of the definition of engineering according to the slides?

• Practical application of science

• Efficient problem-solving

• Systematic and iterative approach

• Random trial and error

Multiple Choice

Which of the following best describes the relationship between technology and engineering as presented in the slides?

• Technology is a branch of engineering that only focuses on computers.

• Engineering applies scientific and mathematical knowledge to solve problems, while technology is developed through the application of engineering knowledge to extend human ability.

• Technology and engineering are unrelated fields.

• Engineering is only about building bridges, while technology is about making phones.

Open Ended

Explain how mechanical advantage allows humans to accomplish greater tasks with less effort. Use examples from the slides to support your answer.

Fill in the Blank

Mechanical advantage (MA) is calculated as the ratio of ___ arm length to load arm length.

Multiple Choice

Which of the following statements about mechanical advantage is correct?

• Mechanical advantage measures the ability to reduce the amount of work needed.

• Mechanical advantage measures the ability to amplify the amount of effort exerted.

• Mechanical advantage is unrelated to tools or machines.

• Mechanical advantage only applies to electronic devices.

Multiple Choice

Which of the following is NOT a primary responsibility of engineers?

• Conduct research

• Apply scientific and technological knowledge

• Install, repair, maintain equipment

• Solve real-world problems

Multiple Choice

Which fields are mentioned as areas where engineering technicians may work?

• Manufacturing and Medical

• Education and Law

• Finance and Retail

• Agriculture and Transportation

Open Ended

How do the roles of engineers and engineering technicians differ based on their primary responsibilities?

Fill in the Blank

Fill in the blank: Engineering involves creativity, optimization, modeling, and ___ .

Multiple Select

What are two main activities scientists perform when conducting investigations, according to the slide?

• Analyze and interpret data

• Install equipment

• Construct explanations

• Repair technology

Open Ended

Describe the process of scientific practices as shown in the diagram. What are the key steps involved?

Multiple Choice

Which of the following is NOT a common engineering practice mentioned in the slide?

• Measurement techniques

• Estimation

• Creative action

• Scaling and proportion

Open Ended

Explain how technology and engineering differ in their approaches to problem-solving.

Multiple Select

Which of the following are characteristics of technological design?

• Problem solution to meet needs

• Open-ended process

• Trial-and-error

• Predictive analysis

Fill in the Blank

Optimization in engineering design often involves mathematical modeling and ___.

Open Ended

List and briefly describe the steps of the technological and engineering design processes as shown in the diagram.

Fill in the Blank

To identify and define a problem, you must develop basic information about the problem and evaluate ___.

Multiple Choice

Which step in the design process involves searching for background information needed to develop solution ideas?

• Gather Information

• Develop a Design Solution

• Model and Make the Solution

• Evaluate the Solution

Multiple Choice

What are the key activities involved in developing a design solution?

• Refining several possible solutions and detailing the best one

• Gathering background information

• Testing the selected solution

• Preparing documents for the final solution

Open Ended

Describe the different types of models that can be produced when making a solution.

Multiple Choice

What are the main purposes of evaluating a solution in the design process?

• To test the model, determine effectiveness, and optimize if needed

• To gather background information

• To prepare documents for production

• To select the final solution

Fill in the Blank

Communicating the final solution involves selecting the final solution and preparing ___ needed to produce and use the solution.

Multiple Choice

Which of the following is NOT a reason why learning about your carbon footprint is important?

• It helps motivate you to reduce carbon emissions

• It measures everyday behavior on the environment

• It increases the amount of carbon dioxide released

• It helps you calculate your environmental impact

Open Ended

What questions do you still have about how mathematics and science connect technology and engineering?

Open Ended

How do mathematics and science contribute to the connection between technology and engineering?