Choose the representation
Match motion descriptions with diagrams, graphs, components, or equations.
AP Physics 1 · Unit 1 · Kinematics
Unit 1 Kinematics Concept Review
Bring Unit 1 together: choose a motion model, interpret graphs and vectors, and explain predictions using simulation evidence.
Start lesson- Free
- No account required
- Self-paced
Start guided lesson
Learn by doing
Three ways to check your understanding
Compare scenarios
Predict how changing one condition affects a trip, fall, or projectile.
Explain the evidence
Use the simulation to check your reasoning and revisit common kinematics misconceptions.
The big idea
Connect the ideas before choosing a model.
Start with the motion
Identify the direction, what changes with time, and which quantities remain constant before choosing an equation.
Connect the representations
A motion diagram, a graph, and an equation can describe the same event. Check that their signs and trends agree.
A useful strategy
Before calculating, choose a representation that makes the motion clear.
Describe → represent → predict
Teaching this topic?Classroom fit, AP connections, and support
- Classroom fit
- Use after the unit for independent review, partner discussion, or a projected check of student reasoning.
- Before students begin
- Complete the Unit 1 lessons on motion, graphs, free fall, vectors, and projectiles.
- Built-in support
- Prepared scenes, guided prompts, and feedback on lesson questions.
- AP Physics 1 connections
- Unit 1: cumulative kinematics reasoning and translation between representations.
- Check for understanding
- Ask students to justify a prediction using a graph or diagram before running the scene.
Ready to put the ideas together?
The first scene is set up. Start the lesson and explore.