MS-ETS1-4

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Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

Performance Level Descriptions

Every Regents exam question on MS-ETS1-4 is written to match one of the performance level descriptions (PLDs) below.

Level 1: Given a model and data collected from iterative testing, identify one modification that could improve the design.

Level 2: Given a model, collect data using iterative testing and identify one modification of a proposed object, tool, or process that can improve the design.

Level 3: Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

Level 4: Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved, and compare this design to other solutions to the same problem.

Resources

Examples and discussion of resources for the learning, teaching, and assessment of MS-ETS1-4.

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Grade 8 Science Test Questions

Released New York State Grade 8 science test questions that assess MS-ETS1-4 are listed here by test and question cluster. Each link opens the question with its answer key.

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NGSS Dimensions

Performance expectation MS-ETS1-4 was developed using the following elements from the NRC document A Framework for K-12 Science Education:

Science and Engineering Practices

• Developing and Using Models
  • Develop a model to generate data to test ideas about designed systems, including those representing inputs and outputs.

Disciplinary Core Ideas

• ETS1.B: Developing Possible Solutions
  • A solution needs to be tested, and then modified on the basis of the test results in order to improve it. There are systematic processes for evaluating solutions with respect to how well they meet the criteria and constraints of a problem.
  • Models of all kinds are important for testing solutions.

Crosscutting Concepts

• There are no Crosscutting Concepts linked to this standard.

Connections to Other Standards

MS-ETS1-4 connections to ELA, math, and other science standards as outlined by the NYS Education Department:

Page contributors: Caroline Leonard, Shirley Shameen

MS | MS. Engineering Design