Difference between revisions of "MS-PS1-8"
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Revision as of 20:34, 11 May 2025
Plan and conduct an investigation to demonstrate that mixtures are combinations of substances.
Clarification statement: Emphasis should be on analyzing the physical changes that occur as mixtures are formed and/or separated. Examples of common mixtures could include salt water, oil and vinegar, and air.
Assessment boundary: Assessment is limited to separation by evaporation, filtration and magnetism.
Note: this is a NYSED-specific performance expectation that is different from the Next Generation Science Standards.
Performance Level Descriptions
Every Grade 8 Science Test question on MS-PS1-8 is written to match one of the performance level descriptions (PLDs) below.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of MS-PS1-8.
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-PS1-8 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-PS1-8 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
- Planning and Carrying Out Investigations
- Plan and conduct an investigation to demonstrate that mixtures are combinations of substances.
- PS1.A: Structure and Properties of Matter
- Mixtures are physical combinations of one or more samples of matter and can be separated by physical means.
- Patterns
- Macroscopic patterns are related to the nature of microscopic and atomic-level structure.