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Questions and Answers
What is the first step recommended before brainstorming possible solutions for a project?
What type of model will you build to test your solution for High Top Hill?
What can help in understanding how to conduct research for a project?
If your initial idea does not work well during testing, what is a suggested action?
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Why is it important to use several sources during the research phase of a project?
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Which activity involves using a model to explain animal behavior?
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What is a common task performed by engineers when testing new designs?
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Which of the following best describes how scientists and engineers might work together?
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What is an example of using evidence in a scientific context?
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Which task would primarily involve analyzing data related to physical forces?
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Study Notes
Scientists and Engineers
- Scientists and engineers have a lot in common and collaborate on projects like the Hubble telescope.
- Analyzing test data is a task that both scientists and engineers perform.
- A scientist might use a model to explain animal behavior.
- An engineer might use a model to test a new speaker.
- Scientists and engineers often use evidence to support their findings and create solutions.
Hands On Activities
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Testing Straw Beams
- Students work in teams to determine if bundles of straws can support weight
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Testing a Path with a Scale Model
- Students build a scale model of a hill and the path to test an erosion solution
- Students use water to represent rain and observe how it flows.
Engineering Design Process
- The steps of the engineering design process include defining the problem, brainstorming and evaluating solutions, developing and testing a model, and communicating the results.
- The engineering design process includes several steps:
- Define the problem
- Research
- Brainstorm solutions
- Evaluate and choose the best solution
- Develop and test a model
- Evaluate criteria and constraints
- Record improve and retest
- Communicate results
- Collaboration is important in engineering design, as seen in hands-on activities, because it allows for the sharing of ideas and expertise
Technology Changes Over Time
- Cars in the 20th century were designed to resemble jet planes and rockets.
- Cars have changed over time, with features like "fins" becoming less common.
- The design of today's cars is different from cars in the 20th century.
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Description
This quiz covers fundamental concepts in project research and testing, focusing on key steps before brainstorming solutions, modeling, and the importance of using various sources. It also explores collaboration between scientists and engineers and the analysis of data related to physical forces.
