Transcript Document

Force and Motion
DO NOW:
Date: December 7, 2013
6.8B Identify and describe the changes in position,
direction, and speed of an object when acted upon by
unbalanced forces.
1. Pick up a new Do Now sheet
2. Copy down this week’s TEKS
3. Q?: How do spacecraft go into outer
space? Explain in your own words.
December 7,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Expectations
December 7,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Classroom Expectations Scavenger Hunt
1. Make sure you put all group members’ names on the
handout.
2. Use any information in the classroom to complete all
tasks.
3. Everyone in your group must complete the handout.
4. First group to complete the scavenger hunt will receive a
prize!
Space Flight
Watch: BrainPop: Space Flight
December 7,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force & Motion Vocabulary
December 7,
2013
Record on page ________.
Force – a push or a pull
Thrust – a force that propels a rocket upward
Gravity – a downward force created by the
mass of an object
Ms. Smith
Mrs. Malone
Ms. Cedillo
December 7,
2013
Write/Pair/Share
Ms. Smith
Mrs. Malone
Ms. Cedillo
Draw the following table in your journal on page 55
Position of Rocket
Changes in Motion
(Direction)
Speeds up or Slows
down?
Watch: Space Shuttle Launch and Landing Highlights and
fill in your table
December 7,
2013
Write/Pair/Share
Position of Rocket
Changes in Motion
(Direction)
Ms. Smith
Mrs. Malone
Ms. Cedillo
Speeds up or Slows
down?
Under your table, draw a picture of the rocket launch.
Write/Pair/Share
December 2,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
On your picture, label the following forces by using an
arrow to show the direction they are acting on the
rocket:
-Gravity
-Friction
-Thrust
Write/Pair/Share
December 2,
2013
Find a partner and compare your answers with one
another.
Ms. Smith
Mrs. Malone
Ms. Cedillo
HOMEWORK
December 7,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Write this in your agenda!
Your homework tonight is to come up with an example
of a real-life example of force and motion.
Does not have to be science related!
Elaborate
December 7,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Find a partner and compare your answers with one
another.
Man Jumps from Space
How is descending to (falling down) Earth different from
ascending from (moving up) Earth?
Force and Motion
DO NOW:
Date: December 3, 2013
6.8B Identify and describe the changes in
position, direction, and speed of an object when
acted upon by unbalanced forces.
1. Get out your Do Now sheet
2. What is motion? How do you
know when something is in
motion?
December 3,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
Bill Nye: Motion (Only watch up to 2:40)
December 3,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
December 3,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Add to your vocabulary on page 54.
Motion – the change in position of an object from a reference
point caused by an unbalanced force.
Reference point – A location used to measure how far
(distance) something has moved
Unbalanced force – a force applied to an object that causes it
to move.
Reference Point & Unbalanced Forces
December 3,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Look at the pictures below. For each picture, talk with your shoulder
partner about:
1) What is the reference point?
2) What unbalanced force(s) are acting on the object?
Picture A
Picture B
Reference Point Mini-Lab
December 3,
2013
Voice Level=2
Follow directions and safety rules
Fill in the information as you go through the activity.
Ms. Smith
Mrs. Malone
Ms. Cedillo
Reference Point Mini-Lab
Debrief
December 3,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
DO NOW:
Date: December 4, 2013
6.8B Identify and describe the changes in
position, direction, and speed of an object
when acted upon by unbalanced forces.
1. Get out your Do Now sheet
Q: If an there is an unbalanced
force, will there be motion? Why
or why not?
December 4-5,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Reference Point Lab Debrief Review
December 4-5,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
6-8 Minutes: Get with your partner and answer the questions
together.
EXPECTATIONS:
Voice Level=1
Stay seated
Be prepared to share for whole class discussion.
December 4-5,
2013
Graphing Motion
Ms. Smith
Mrs. Malone
Ms. Cedillo
If we were to graph our motion from our lab yesterday, what would
the label of our axes be?
y
x
Distance vs. Time Graph – Notes
December 4-5,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Add this to the next page in your journal. Make sure you label all of
the parts!
y
Title: Distance vs. Time Graph
Y-Axis: Distance
Intervals
x
X-Axis: Time
Creating a Distance Time Graph
December 4-5,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Working with your group, you will construct a graph from a random
scenario. (Procedures #1-2) Make sure you include all of the parts
of a distance vs. time graph.
Time Limit: 25 minutes
At the end of 25 minutes, we will switch graphs and complete
procedures 3-6. (10 minutes)
We will go over the lab and #7-8 together as a class.
White Board Practice
December 4-5,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Listen to the scenarios and draw the graph on your white board.
Force and Motion
DO NOW:
Date: December 6, 2013
6.8B Identify and describe the changes in
position, direction, and speed of an object
when acted upon by unbalanced forces.
1. Get out your Do Now sheet
3. Q?: What is the total distance
traveled by the object in the
graph? What is the total time it
took to travel?
December 6,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Distance vs. Time
Creating & Reading Distance Time Graphs
December 6,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
SPEED
Speed = Distance
Time
December 6,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
DO NOW:
December 9,
2013
Graph 1
Date: December 9, 2013
6.8B Identify and describe the changes in
position, direction, and speed of an object
when acted upon by unbalanced forces.
1. Get out your Do Now sheet
2. Write HW in your agenda:
Speed Practice Problems due
FRIDAY, 12/13
2. Q?: What is the difference in
motion between graph 1 and
graph 2?
Graph 2
Ms. Smith
Mrs. Malone
Ms. Cedillo
Position vs. Time Graphs (Speed)
Notes in journal
December 9,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Distance vs. Time
December 9,
2013
Finish: Creating & Reading Distance Time Graphs
Ms. Smith
Mrs. Malone
Ms. Cedillo
Position vs. Time Graphs (Speed)
Practice Calculating Speed: Work on HW
December 9,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
DO NOW:
Date: December 10, 2013
6.8B Identify and describe the changes in
position, direction, and speed of an object
when acted upon by unbalanced forces.
1. Get out your Do Now sheet
Q: Calculate the speed of Justin
Timberlake running off stage if he
traveled 20 meters in 5 seconds.
December 10,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Motion & Position
December 10,
2013
The Motion Song
After watching video, be able to answer:
1) What IS motion?
2) What does direction have to do with motion?
Ms. Smith
Mrs. Malone
Ms. Cedillo
Motion Detector Lab
Directions:
1. Before beginning, make sure cord is
plugged in to both calculator and
motion detector, and that the white
side of the motion detector is flipped
out so that the circle is facing toward
the moving object.
2. Turn calculator ON.
3. Press blue APPS button.
4. Select #2: CBL/CBR.
5. Press any key.
6. Select #2: DATA LOGGER.
7. Make sure the following options are
selected:
PROBE: Sonic
#SAMPLES: 100
INTRVL(SEC): .15
UNITS: m
PLOT: RealTme
DIRECTNS: Off
7. Press GO…
December 10,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
8. You will begin to hear a
“clicking” sound. This means
the motion detector is
collecting data.
YOUR ASSIGNMENT:
Re-Create the graphs we
drew in our notes on page
58.
On page 59, explain how you
created each of them.
If you create all four, ask Ms.
Cedillo for a CHALLENGE
GRAPH!
Force and Motion
December 11,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
DO NOW:
Date: December 11, 2013
6.8B Identify and describe the changes in position, direction, and speed of
an object when acted upon by unbalanced forces.
1. Get out your Do Now sheet
Q: Calculate the speed of a car that has moved 500 miles
in 10 hours.
Force and Motion
December 11,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
DO NOW:
Date: December 11, 2013
6.8B Identify and describe the changes in position, direction, and speed of
an object when acted upon by unbalanced forces.
Q: Calculate the speed of a car that has moved 500 miles
in 10 hours.
Answer:
Speed = Distance = 500 miles = 50 miles/hour
Time
10 hours
Today’s Agenda/Expectations
December 11,
2013
1. Complete “Describing Motion – Speed” Lab in
groups of 2-3.
2. Each group will need: 1 meter stick, masking tape,
toy car (I have 2), calculator, 1 stop watch
3. You will have 30-45 minutes to collect data, 30-45
minutes to answer questions.
4. Completed lab DUE IN TRAY at end of class.
5. Any extra time: work on homework! (Due Friday)
6. If you finish ALL OF THE ABOVE – read silently or
work on other work.
Ms. Smith
Mrs. Malone
Ms. Cedillo
Force and Motion
December 13,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
DO NOW:
Date: December 13, 2013
6.8B Identify and describe the changes in position, direction, and speed of
an object when acted upon by unbalanced forces.
1. Get out your Do Now sheet
Q: A north-bound train went 75 miles in 25 minutes.
What was the train’s average speed?
Get out homework and be ready to turn in!
Velocity
December 13,
2013
“A north-bound train….”
Velocity: speed PLUS direction
Ex: Justin Timberlake running 4 m/s SOUTH
Ms. Smith
Mrs. Malone
Ms. Cedillo
Speed and Velocity
Speed and Velocity
December 13,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Graphing Speed Practice
December 13,
2013
Ms. Smith
Mrs. Malone
Ms. Cedillo
Work on the Graphing Speed practice packet for the rest of
class.