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Oct. 17, 2012 AGENDA: 1 – Bell Ringer 2 – HW Review 3 – Results Section of a Lab Today’s Goal: Students will be able to understand how to write an effective results section. Homework 1. Read pages 18-20 before tomorrow (we will use a small Styrofoam ball, not a tennis ball) and do a hypothesis on p. 18 2. Acceleration HW: p. 9-11
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CHAMPS for Bell Ringer C – Conversation – No Talking H – Help – RAISE HAND for questions A – Activity – Solve Bell Ringer on binder paper. Homework out on desk M – Materials and Movement – Pen/Pencil, Notebook or Paper P – Participation – Be in assigned seats, work silently S – Success – Get a stamp! I will collect!
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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4 MINUTES REMAINING…
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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3 MINUTES REMAINING…
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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2 MINUTES REMAINING…
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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1minute Remaining…
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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30 Seconds Remaining…
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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BELL- RINGER TIME IS UP!
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Wednesday, Oct. 17 th (p. 21) Objective: Students will be able to understand how to write an effective results section. Bell Ringer: 1. You are driving a car at 30 m/s and you break. It takes 10 seconds for you to stop. What is your acceleration? 2. How do you calculate acceleration from a velocity time graph?
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Shout Outs Period 5 – Dominique Period 7 – Rasheed
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Oct. 17, 2012 AGENDA: 1 – Bell Ringer 2 – Homework Review 3 – Results Section of a Lab Today’s Goal: Students will be able to understand how to write an effective results section. Homework 1. Read pages 18-20 before tomorrow (we will use a small Styrofoam ball, not a tennis ball) and do a hypothesis on p. 18 2. Acceleration HW: p. 9-11
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Week 6 Weekly Agenda Monday – Acceleration Tuesday – Acceleration Wednesday – Acceleration & Results Section of Labs Thursday – Acceleration Lab Friday – Quiz # 3
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CHAMPS for Acceleration Problems C – Conversation – No Talking unless directed to work in groups H – Help – RAISE HAND for questions A – Activity – Solve Problems on Page 6-11 M – Materials and Movement – Pen/Pencil, Packet Pages 6-11 P – Participation – Complete Page 6-11 S – Success – Understand all Problems
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Solving Kinematics Problems Step 1: Read the Problem, underline key quantities Step 2: Assign key quantities a variable Step 3: Identify the missing variable Step 4: Choose the pertinent equation: Step 5: Solve for the missing variable. Step 6: Substitute and solve.
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time?
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 1: Read the Problem, underline key quantities
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 1: Read the Problem, underline key quantities
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 2: Assign key quantities a variable
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 2: Assign key quantities a variable Vf = 40 m/s Vi = 0 m/s Δt = 7s
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 3: Identify the missing variable Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ?
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 4: Choose the pertinent equation: Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? Δx = xf – xiV = Δx/Δt a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 4: Choose the pertinent equation: Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? Δx = xf – xiV = Δx/Δt a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 4: Choose the pertinent equation: Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? Δx = xf – xiV = Δx/Δt a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 5: Solve for the missing variable. Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 6: Substitute and solve. Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 6: Substitute and solve. Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? a = (vf – vi)/Δt = (40 – 0 m/s)/7 s = 5.71 m/s 2
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 5: Solve for the missing variable. Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? a = (vf – vi)/Δt
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Solving Kinematics Problems 9. While drag racing out of our school parking lot, I time myself at a speed of 40 meters per second seven seconds after starting. What was my acceleration during this time? Step 5: Solve for the missing variable. Vf = 40 m/s Vi = 0 m/s Δt = 7s a = ? a = (vf – vi)/Δt
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Solving Kinematics Problems Step 1: Read the Problem, underline key quantities Step 2: Assign key quantities a variable Step 3: Identify the missing variable Step 4: Choose the pertinent equation: Step 5: Solve for the missing variable. Step 6: Substitute and solve.
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Solving Kinematics Problems 14. Use the following graph to answer the following questions about the acceleration of Bob the Pickup: a. What is the acceleration of Bob the Pickup in the first 10 minutes that the graph shows us?
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Solving Kinematics Problems 14. Use the following graph to answer the following questions about the acceleration of Bob the Pickup: a. What is the acceleration of Bob the Pickup in the first 10 minutes that the graph shows us? Step 1: Read the Problem, underline key quantities
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Classwork for 10/17 (p. 13)
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Classwork for 10/17: Rubric (p. 12)
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Classwork for 10/17 (p. 13)
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Classwork for 10/17: (p. 14)
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Classwork for 10/17: Rubric (p. 12)
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Classwork for 10/17: (p. 14)
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Group Work Grade the Results Sections on pages 15-16
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Independent Work Grade the Results Sections on pages 16-17
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