Difference between revisions of "MS-ETS1-4"
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Revision as of 20:58, 11 May 2025
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 Grade 8 Science Test 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.
This section could be expanded upon. You can help out by adding to this section.
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.
This section could be expanded upon. You can help out by adding to this section.
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.
Page contributors: Caroline Leonard, Shirley Shameen