Lesson 7: Assessments
Duration of Days: 2
Lesson Objective
Students will demonstrate understanding of forces and motion concepts covered in Unit 2.
What is motion?
How can we describe motion? (e.g., speed, velocity, acceleration)
How are speed, velocity, and acceleration different?
How can motion be mathematically and graphically represented?
What is the difference between displacement and distance?
How does the speed of an object affect how it travels?
How do forces cause and affect motion?
What are the different types of forces and how do they interact?
How can we measure and predict motion?
All unit vocabulary found in early Unit 2 Lessons
HS-PS2-1. Analyze data to support the claim that Newton’s second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration.
HS-PS2-2. Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.
HS-PS2-3. Apply science and engineering ideas to design, evaluate, and refine a device that minimizes the force on a macroscopic object during a collision.*
Students will demonstrate understanding of Unit 2 concepts.
Provide Clear Expectations, Technology Integration, Use of review sheet, Formulas provided, use of calculator,
Unit 2 Review Questions
Summary of Formulas and Units used in the unit
Calculators