About this resource:
Indexing Status:
Yes Education Level:
9, 10, 11, 12
Subject:
Science
Statement Notation:
HS-PS1-4
Statement Label en-US:
Performance Expectation
Description en-US:
Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy.
Comment en-US:
Clarification Statement: Emphasis is on the idea that a chemical reaction is a system that affects the energy change. Examples of models could include molecular-level drawings and diagrams of reactions, graphs showing the relative energies of reactants and products, and representations showing energy is conserved.
Comment en-US:
Assessment Boundary: Assessment does not include calculating the total bond energy changes during a chemical reaction from the bond energies of reactants and products.
Language:
English
Concept Term:
Chemical Reactions
Comprised Of:
http://asn.jesandco.org/resources/S2471651
Comprised Of:
http://asn.jesandco.org/resources/S2471668
Comprised Of:
http://asn.jesandco.org/resources/S2471681
Is Part Of:
Next Generation Science Standards