HS-PS1-11
Plan and conduct an investigation to compare properties and behaviors of acids and bases.
Clarification statement: Examples of properties could include pH values (concentration), neutralization capability and conductivity. Observations of behaviors could include the effects on indicators, reactions with other substances, and efficacy in performing titrations.
Assessment boundary: Reactions are limited to Arrhenius and Bronsted-Lowry acid-base reactions.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of HS-PS1-11.
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Regents Exam Questions
Released New York State Regents exam questions that assess HS-PS1-11 are listed here by exam and question cluster. Each link opens the question with its answer key.
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NGSS Dimensions
Performance expectation HS-PS1-11 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Connections to Other Standards
HS-PS1-11 connections to ELA, math, and other science standards as outlined by the NYS Education Department: