HS-PS2-3

SCUSD NGSS Curriculum Guide
 * HS-PS2-3: Apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes the force on a macroscopic object during a collision.* ** [Clarification Statement: Examples of evaluation and refinement could include determining the success of the device at protecting an object from damage and modifying the design to improve it. Examples of a device could include a football helmet or a parachute.] [//Assessment Boundary: Assessment is limited to qualitative evaluations and/or algebraic manipulations.//]

Science Background for the Teacher:
[overview of relevant science background for teacher] Newton's laws of motion

Key Vocabulary:

 * [key vocab term for this performance expectation] || [key vocab term for this performance expectation] || [key vocab term for this performance expectation] || [key vocab term for this performance expectation] ||

Possible Assessments (formative and/or summative):
[Description of assessment task]

Key Student Activity:
[Description of student activity. Include necessary materials, if known.] - egg drop -egg in car

Key Teacher Demo/Activity:
[Description of teacher demo or activity. Include necessary materials, if known.] car safety devices/airbags etc.

Common Student Misconceptions:
[Descriptions of common student mistakes or misconceptions related to this topic.]

Things to Avoid/Correct:
[Descriptions of imprecise language or other mistakes related to this topic that might have to be corrected at a higher grade band.]

====Other Resources (text, video, simulations, activities, models, etc..): ====

[Descriptions or links to other resources that would support student understanding of this topic or mastery of this performance expectation.]