 ## Activity Overview

Students often find it difficult to tell the difference between displacement-time graphs and velocity-time graphs. In this activity students will create a chart that illustrates how motion can be described using displacement-time graphs and velocity-time graphs. Students should be encouraged to describe the differences if they are prone to get confused even with the visual aid of the graph.

Motion TypeDisplacement-Time GraphVelocity-Time Graph
Acceleration (Positive Acceleration)A curved line where the gradient is increasingA line with a constant positive gradient
Constant VelocityA line with a constant positive gradientA horizontal line
﻿Deceleration (Negative Acceleration)﻿A curved line where the gradient is decreasingA line with a constant negative gradient

## Template and Class Instructions

(These instructions are completely customizable. After clicking "Use This Assignment With My Students", update the instructions on the Edit Tab of the assignment.)

Student Instructions

Create displacement-time and velocity-time graphs for different situations.

1. Click "Start Assignment".
2. Use a combinations of scenes, characters and props to create a visualization for the following situations: Positive acceleration, constant speed, and negative acceleration (deceleration).
3. Use lines to show what the displacement-time and velocity-time graphs look like for the following situations: Positive acceleration, constant speed, and negative acceleration (deceleration).
4. Save often!

#### Lesson Plan Reference

Difficulty Level 4 (Difficult / Complex)

Type of Assignment Individual or Group ## Rubric

(You can also create your own on Quick Rubric.)

Velocity-Time Graphs vs. Displacement-Time Graphs
Create displacement-time graphs and velocity-time graphs for a range of different given motion types.
Proficient
20 Points
Emerging
10 Points
Beginning
0 Points
Axis
Both the X and Y axis are correctly labeled.
The X or the Y axis is correctly labeled.
Neither of the axis labels are correct.
Displacement-Time Graphs
The displacement-time graphs are correct for all different motion types: acceleration (positive acceleration), constant speed, and deceleration (negative acceleration).
The displacement-time graphs are correct for two of the three different motion types: acceleration (positive acceleration), constant speed, and deceleration (negative acceleration).
The displacement-time graphs are correct for only one of the three different motion types: acceleration (positive acceleration), constant speed, and deceleration (negative acceleration).
Velocity-Time Graphs
The velocity-time graphs are correct for all different motion types: acceleration (positive acceleration), constant speed, and deceleration (negative acceleration).
The velocity-time graphs are correct for two of the three different motion types: acceleration (positive acceleration), constant speed. and deceleration (negative acceleration).
The velocity-time graphs are correct for only one of the three different motion types: acceleration (positive acceleration), constant speed, and deceleration (negative acceleration).
Visualization
Every situation has a clear and easy-to-understand visualization.
Every situation has a visualization, but some are difficult to understand.
Not every situation has a visualization.
Evidence of Effort
Work is well written and carefully thought out.
Work shows some evidence of effort.
Work shows little evidence of any effort.

## More Storyboard That Activities

### Motion

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