Difference between revisions of "MS-PS1-2"
From NY Science Standards Wiki
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| ls = Analyze and interpret data on the properties of substances before and after the substances interact to | | ls = Analyze and interpret data on the properties of substances before and after the substances interact to | ||
determine if a chemical reaction has occurred. | determine if a chemical reaction has occurred. | ||
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| − | | style="background-color:white;" | [[Spring 2026 Grade 8 Science Test|Spring 2026]] | + | | style="background-color:white;" | [[Spring 2026 Grade 8 Science Test|Spring 2026 Grade 8 Test]] |
| style="background-color:white;" | [[Questions:Hard-Boiled Eggs|Hard-Boiled Eggs]] | | style="background-color:white;" | [[Questions:Hard-Boiled Eggs|Hard-Boiled Eggs]] | ||
| style="background-color:white;" | [[Questions:Hard-Boiled Eggs#q2|Question 40]] | | style="background-color:white;" | [[Questions:Hard-Boiled Eggs#q2|Question 40]] | ||
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| − | | rowspan="3" style="background-color:white;" | [[Spring 2025 Grade 8 Science Test|Spring 2025]] | + | | rowspan="3" style="background-color:white;" | [[Spring 2025 Grade 8 Science Test|Spring 2025 Grade 8 Test]] |
| style="background-color:white;" | [[Questions:Maple Syrup Production|Maple Syrup Production]] | | style="background-color:white;" | [[Questions:Maple Syrup Production|Maple Syrup Production]] | ||
| style="background-color:white;" | [[Questions:Maple Syrup Production#q5|Question 5]] | | style="background-color:white;" | [[Questions:Maple Syrup Production#q5|Question 5]] | ||
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| style="background-color:white;" | [[Questions:Rust#q3|Question 26]] | | style="background-color:white;" | [[Questions:Rust#q3|Question 26]] | ||
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| − | | style="background-color:white;" | [[Spring 2024 Grade 8 Science Test|Spring 2024]] | + | | style="background-color:white;" | [[Spring 2024 Grade 8 Science Test|Spring 2024 Grade 8 Test]] |
| style="background-color:white;" | [[Questions:The Chemistry of Propane|The Chemistry of Propane]] | | style="background-color:white;" | [[Questions:The Chemistry of Propane|The Chemistry of Propane]] | ||
| style="background-color:white;" | [[Questions:The Chemistry of Propane#q2|Question 50]] | | style="background-color:white;" | [[Questions:The Chemistry of Propane#q2|Question 50]] | ||
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| − | | rowspan="2" style="background-color:white;" | [[Middle School Sample Question Clusters| | + | | rowspan="2" style="background-color:white;" | [[Middle School Sample Question Clusters|Middle school sample clusters]] |
| style="background-color:white;" | [[Questions:Investigating Chemical Reactions|Investigating Chemical Reactions]] | | style="background-color:white;" | [[Questions:Investigating Chemical Reactions|Investigating Chemical Reactions]] | ||
| style="background-color:white;" | [[Questions:Investigating Chemical Reactions#q1|Question 1]] | | style="background-color:white;" | [[Questions:Investigating Chemical Reactions#q1|Question 1]] | ||
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| TOPIC = MS. Chemical Reactions | | TOPIC = MS. Chemical Reactions | ||
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Revision as of 13:03, 13 October 2026
Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
Clarification statement: Examples of chemical reactions could include burning of a wooden splint, souring of milk and decomposition of sodium bicarbonate.
Assessment boundary: Assessment is limited to analysis of the following properties: density, melting point, boiling point, solubility, flammability, color change, gas production and odor.
Grade 8 Science Test Questions
Released New York State Grade 8 science test questions that assess MS-PS1-2 are listed here by test and question cluster. Each link opens the question with its answer key.
Performance Level Descriptions
Every Grade 8 Science Test question on MS-PS1-2 is written to match one of the performance level descriptions (PLDs) below.
Level 1: Given information about a reaction, identify the statement, from those provided, that provides evidence that a chemical reaction took place.
Level 2: Given a chemical reaction, identify properties of the substances that are different before and after the reaction has taken place.
Level 3: Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
Level 4: Plan and conduct an investigation to gather, analyze, and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of MS-PS1-2.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation MS-PS1-2 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
- Analyzing and Interpreting Data
- Analyze and interpret data to determine similarities and differences in findings.
Disciplinary Core Ideas
- PS1.A: Structure and Properties of Matter
- (NYSED) Each substance has characteristic physical and chemical properties (for any bulk quantity under given conditions) that can be used to identify it.
- PS1.B: Chemical Reactions
- Substances react chemically in characteristic ways. When substances react, the atoms that make up the molecules rearrange, forming new substances with different properties.
Crosscutting Concepts
- Patterns
- Macroscopic patterns are related to the nature of microscopic and atomic-level structure.