1. Bell-ringer: 5 min.
2. Which situation is an example of Newton’s third law of motion? A. A ball in a vacuum container moves in a straight line at a constant velocity. B. A ball in a vacuum container accelerates when kicked with a great amount of force. C. A person riding in a forward-moving car continues to move forward when the car stops suddenly. D. A person in a canoe moves the paddle backward in the water, and the canoe moves forward in the water.

2. Mantra - Your Turn! Today is a great day for science because:
science is power.
We are powerful because:
We always make a difference.

3. Agenda Balloon car project Video? Connections Friday Volunteers
Speed versus velocity
Moving through the classroom
Guided and Independent Practice
Summary/ Feedback/ Questions
HW? 1 velocity  graph with questions from packet

4. Connections Friday
Brainstorm an object with the fastest velocity or acceleration you know OR
Talk about your favorite trip and how you travelled by distance and displacement

5. Kinetic Motion Focus on 3 descriptions: Distance (d) Displacement (x)
Speed (s)
Velocity (v)
Acceleration (a)

6. Speed vs. Velocity Speed (s): Distance / Time =d/t
All the distance you move in any direction vs. the time you spend moving
Scalar!
Velocity(v): Displacement / Time
=∆x/t
How far you have moved from the starting position vs. how much time you traveled
Vector!

7. Distance’s link to time and speed

8. Moving through the classroom…
Speed =d/t
Velocity =∆x/t
Distance (# of Blocks)
Time (seconds)

9. Guided and Independent Practice:
 Understanding Velocity and graphs with practice problems from work packet

10. Graphing Velocity vs. time
Miss K starts to move.
From 5-10 sec, she moves at a velocity of 10 m/s.
By 15 sec, she is moving at 40 m/s.
She then slows down to 20 m/s in 10 seconds.

11. Area Under the Curve = Displacement

12. Slope = Acceleration

13. Questions to think/write about...
Create and describe a plan to test changes in velocity by using a balloon-powered car
Cheerleader  Challenge: How could you test and calculate a flyer's velocity falling from a cradle?

14. Solving problems…

16. Last Items/ Questions
Homework: Car plans and 1 velocity problem from packet
Recommended to visit:
Think about your progress and effort in Units 1 & 2 for Reflection/Celebration once grades are back