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Make the weekly Do Now on page _64__.
8th Grade Science Do Now Monday, March 4, 2013 Make the weekly Do Now on page _64__. Describe 2 unbalanced and 2 balanced forces you saw this weekend. Day Question Answer Monday Tuesday Wed/Thurs Friday
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Today’s Schedule Do Now Review MOY Monday, March 4, 2013 Pre-AP
8th Grade Science Today’s Schedule Monday, March 4, 2013 Do Now Review MOY Pre-AP Grade-Level Homework 8.6AB Quiz on Friday! Vocabulary Essential Question Unbalanced Force Speed Balanced Force Velocity Motion How do we calculate and communicate the change in position, direction and speed for moving objects? How do unbalanced forces affect the motion of an object? How de we transform energy to make it useful?
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Review the TEKS from the MOY test.
8th Grade Science Today we will… Monday, March 4, 2013 Review the TEKS from the MOY test.
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After looking at the MOY.
8th Grade Science Goals Monday, March 4, 2013 After looking at the MOY. List 3 topics you need to review or would like to review on page 65 of your notebook.
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2. On page 64, copy and answer the following question:
8th Grade Science Do Now Tuesday, March 5, 2013 1. Tape lab to page 66. 2. On page 64, copy and answer the following question: If Sarah is driving 30 kilometers in 30 minutes, what is her average speed?
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Today’s Schedule Do Now Hiker Lab Tuesday, March 5, 2013 Pre-AP
8th Grade Science Today’s Schedule Tuesday, March 5, 2013 Do Now Hiker Lab Pre-AP Grade-Level Homework 8.6AB DUE FRIDAY!!! Quiz on Friday! Vocabulary Essential Question Unbalanced Force Speed Balanced Force Velocity Motion How do we calculate and communicate the change in position, direction and speed for moving objects? How do unbalanced forces affect the motion of an object? How de we transform energy to make it useful?
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YOUR MISSION SHOULD YOU CHOOSE TO ACCEPT IT….
8th Grade Science Hiker Lab Tuesday, March 5, 2013 YOUR MISSION SHOULD YOU CHOOSE TO ACCEPT IT…. Recreate the graphs on your lab sheet using the calculator and motion detector.
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Hiker Lab 1. Copy the following table on to page 67
8th Grade Science Hiker Lab Tuesday, March 5, 2013 1. Copy the following table on to page 67 2. As you create the graphs, record how you made them in the table. Graph Description of Movement to make graph Graph #1 Graph #2 Graph #3 Graph #4 Graph #5 Graph #6 Graph #7 Graph #8
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Hiker Lab Which two graphs were the most difficult? Why?
8th Grade Science Hiker Lab Tuesday, March 5, 2013 Copy and Answer the following conclusion questions on to page 68 Which two graphs were the most difficult? Why? What is the significance of the horizontal line in a distance vs. time graph? What was different about the graph that is curved? What is the name of that type of motion?
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Copy the following table on to page .
8th Grade Science Do Now Wed/Thurs. March 6 & 7, 2013 Copy the following table on to page . Trial Distance Time Average Speed (distance/time)
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Today’s Schedule Do Now Motion Detector Lab Exposition
8th Grade Science Today’s Schedule Wednesday & Thursday, March 6 & 7, 2013 Do Now Motion Detector Lab Exposition Graph Real-World Scenarios Video White Board Review Pre-AP Grade-Level Homework 8.6AB Quiz on Friday! Vocabulary Essential Question Unbalanced Force Speed Balanced Force Velocity Motion How do we calculate and communicate the change in position, direction and speed for moving objects? How do unbalanced forces affect the motion of an object? How de we transform energy to make it useful?
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8.6(B) differentiate between speed, velocity, and acceleration
8th Grade Science Today we will… Wed/Thurs. March 6 & 7, 2013 8.6(A) demonstrate and calculate how unbalanced forces change the speed or direction of an object’s motion 8.6(B) differentiate between speed, velocity, and acceleration Objective: Students will calculate the speed of moving objects.
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Finish Hiker Lab 1. Copy the following table on to page 67
8th Grade Science Finish Hiker Lab Wed/Thurs. March 6 & 7, 2013 1. Copy the following table on to page 67 2. As you create the graphs, record how you made them in the table. Graph Description of Movement to make graph Graph #1 Graph #2 Graph #3 Graph #4 Graph #5 Graph #6 Graph #7 Graph #8
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Finish Hiker Lab Which two graphs were the most difficult? Why?
8th Grade Science Finish Hiker Lab Wed/Thurs. March 6 & 7, 2013 Copy and Answer the following conclusion questions on to page 68 Which two graphs were the most difficult? Why? What is the significance of the horizontal line in a distance vs. time graph? What was different about the graph that is curved? What is the name of that type of motion?
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Students will be in groups of three. One student is the timer.
8th Grade Science Are they speeding? Wed/Thurs. March 6 & 7, 2013 Students will be in groups of three. One student is the timer. One student will signal the start. One student is the recorder. After two trials, rotate jobs. Every student will do each job twice.
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One student will stand here and signal when the car crosses the mark.
8th Grade Science Are they speeding? Wed/Thurs. March 6 & 7, 2013 Exposition 200 feet One student will stand here and signal when the car crosses the mark. One student will stand and start the timer when he/she sees the signal and stops the timer when the car crosses the mark.
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Copy the following on page __.
8th Grade Science Video Wed/Thurs. March 6 & 7, 2013 Copy the following on page __. DEFINITION DRAW A PICTURE OF DEFINITION SPEED VELOCITY
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8th Grade Science Video Wed/Thurs. March 6 & 7, 2013 Video
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8th Grade Science Real World Scenarios Wednesday & Thursday, March 6 & 7, 2013 Stacia is riding her bike to school. She start on a downhill and goes 5 kilometers in 5 minutes. She then goes the next 10 kilometers to school in 15 minutes. Calculate her average speed and then graph her motion.
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8th Grade Science Real World Scenarios Wednesday & Thursday, March 6 & 7, 2013 Phil is quickly walking his dog and they go 2 kilometers in 15 minutes. They then sit on a bench and take a break for 15 minutes. They are feeling pretty good, so they decide to go for a run. They run 8 kilometers in 30 minutes. Calculate their average speed and then graph their motion.
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8th Grade Science Real World Scenarios Wednesday & Thursday, March 6 & 7, 2013 Alexis has bought a new motorcycle and is going on a long trip. She rides 100 miles in 1.5 hours, then stops for lunch for 30 minutes. She continues on her journey traveling 200 miles in 2 hours. Calculate her average speed and then graph her motion.
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Copy the following on page __.
8th Grade Science Video Wednesday & Thursday, March 6 & 7, 2013 Copy the following on page __. DEFINITION DRAW A PICTURE OF DEFINITION SPEED VELOCITY
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8th Grade Science Video Wednesday & Thursday, March 6 & 7, 2013 Video
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Copy the following on page __.
8th Grade Science Video Wednesday & Thursday, March 6 & 7, 2013 Copy the following on page __. DEFINITION DRAW A PICTURE OF DEFINITION SPEED A measurement of the rate of change of position with respect to time. Speed = distance/time EX: 65 miles/hour (mph) VELOCITY Measurement of speed and direction of an object Ex: 25 mph Northwest
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White Board Review Wednesday & Thursday, March 6 & 7, 2013
8th Grade Science White Board Review Wednesday & Thursday, March 6 & 7, 2013
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Graph the following scenario:
8th Grade Science Do Now Friday, March 8, 2013 Graph the following scenario: Ashley is playing softball and just got a hit. The ball travels 50 meters in 3 seconds. The ball then hits the ground and rolls 10 meters in 10 seconds. It is then at a stop for 2 seconds before someone picks it up.
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Today’s Schedule Do Now Grade Homework Quiz 8.6 AB
8th Grade Science Today’s Schedule Friday, March 8, 2013 Do Now Grade Homework Quiz 8.6 AB Pre-AP Grade-Level Homework 8.6AB due today Quiz today Vocabulary Essential Question Unbalanced Force Speed Balanced Force Velocity Motion How do we calculate and communicate the change in position, direction and speed for moving objects? How do unbalanced forces affect the motion of an object? How de we transform energy to make it useful?
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8.6(B) differentiate between speed, velocity, and acceleration
8th Grade Science Today we will… Friday, March 8, 2013 8.6(A) demonstrate and calculate how unbalanced forces change the speed or direction of an object’s motion 8.6(B) differentiate between speed, velocity, and acceleration Objective: Students will show mastery of TEKS 8.6 A and B (speed and velocity).
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predator/prey interactions
8th Grade Science Quiz 8.6 AB Friday, March 8, 2013 Read and re-read the passage. Underline the question Bubble important words Identify the key idea, write it in margin. Eliminate the wrong answers Select the correct answer ✓ predator/prey interactions
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