HS-PS1-6: Increased Products Design Solution
Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium. (Stability and Change)
Clarification Statement: Emphasis is on the application of Le Chatlier’s Principle and on refining designs of chemical reaction systems, including descriptions of the connection between changes made at the macroscopic level and what happens at the molecular level. Examples of designs could include different ways to increase product formation including adding reactants or removing products.
Assessment Boundary: Assessment is limited to specifying the change in only one variable at a time. Assessment does not include calculating equilibrium constants and concentrations.
Science Practices
Designing Solutions
Disciplinary Core Ideas
PS1.B: Chemical Reactions
ETS1.C: Optimizing the Design Solution
Crosscutting Concepts
Stability and Change
Assessments
The Wonder of Science Assessments
Shared Assessments
The following assessments were shared by teachers implementing the NGSS. Many of these are drafts and should be used accordingly. Feel free to improve these assessments or contribute your own. Learn more here.
Instructional Resources
Mini Lessons
The Wonder of Science Resources
Anchor Charts
Phenomena
Videos
Learning Plans
Storylines
Common Core Connections
ELA/Literacy
WHST.11-12.7 - Conduct short as well as more sustained research projects to answer a question (including a self-generated question) or solve a problem; narrow or broaden the inquiry when appropriate; synthesize multiple sources on the subject, demonstrating understanding of the subject under investigation.
Mathematics
HSN-Q.A.3 - Choose a level of accuracy appropriate to limitations on measurement when reporting quantities.
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