1.  Warm up: List the simple machines that make up your compound machine.  Exit: What is the main goal of any machine? Today’s activities: Presentations Upcoming events: TBA

2.  Warm up: No warm up Today’s activities: presentations Work time on new assignments (due 27 th p.427 vocabulary p.435 #1-9 p.433 #1-5 Upcoming events:

3.  Warm up: No warm up Today’s activities: Complex machine designing / making presentation Work time on new assignments (due 27 th p.427 vocabulary p.435 #1-9 p.439 #1-6 Upcoming events: Presentations FEB 24 th

4.  Warm up: No warm up Today’s activities: Complex machine designing / making presentation Work time on new assignments (due 27 th p.427 vocabulary p.435 #1-9 p.439 #1-6 Upcoming events: Presentations FEB 24 th

5.  Warm up: What is the function of a simple machine?  Exit: Describe an example of a complex machine. Today’s activities: Simple/Complex machines Complex machine design Work time on new assignments (due 25 th p.427 vocabulary p.435 #1-9 Upcoming events: Mini-Quiz FEB 25 th

6.  Design a complex machine that meets the following specifications:   Ability to lift 20g of mass at least 20 cm from a flat surface   Uses only weights/gravity ass its energy source   Uses at least 2 simple machines   Is free standing The “winning” machine will lift the mass using the least amount of weight as an input force. Formula for machine “lifting points” = work (mass * 9.8 * distance lifted)/input force (mass of weights * 9.8)

7.  Warm up: A 5 N force is used to moved an object 2 meters. How much work is needed to complete this task?  Exit: How much power is needed if the task in the warm up took 1 second to complete?  What if it takes 4 seconds to complete? Today’s activities: Assignments due today  see list on the right  QUIZ TODAY After the quiz: Work time on new assignments (due Friday) p.427 vocabulary p.435 #1-9 Upcoming events: Mini-Quiz TODAY Due TODAY -p.412 vocabulary -p.415 #1-3 -p.416 #1-8 -Chapter 14 Packet -W.S:practice problems

8.  Warm up: A 10kg box is moved 1.7 meters. How much work is needed to complete this task?  Exit: How much power is needed if the task in the warm up took 0.5 seconds to complete?  What if it takes 2 seconds to complete? Today’s activities: Notes/ Practice problems Work time on assignments Upcoming events: Mini-Quiz WED 18th Due Wed 18 th : -p.412 vocabulary -p.415 #1-3 -p.416 #1-8 -Chapter 14 Packet -W.S:practice problems

9.  Warm up: What is the formula for calculating work? Solve a problem that demonstrates this formula (pages 413-414)  Exit: What is the formula for calculating power? Solve a problem that demonstrates this formula (p.415) Today’s activities: Notes/ Practice problems Work time on assignments Upcoming events: Mini-Quiz WED 18th Due Wed 18 th : -p.412 vocabulary -p.415 #1-3 -p.416 #1-8 -Chapter 14 Packet

10.  Warm up: Choose one of Newton’s laws and write in your own words what it means.  Exit: Choose another one of Newton’s laws and write in your own words what it means. Today’s activities: Review for quiz (TUES) Work time on assignments Upcoming events: Mini-quiz TUESDAY Due TUESDAY: -Warm ups -Notes -p.356 vocabulary + sentences/examples -p.362 #1-8 -Worksheet (comic strip) -p.363 vocabulary + sentences/examples -p.366 diagram (together in class) -p.367 #1-4 (together in class) -p.369 #1-7

11.  Warm up: Write the formula for calculating acceleration  Exit: No exit question today. Today’s activities: Quiz Reattempt Opportunity (New quiz TUESDAY!) Work time on assignments Upcoming events: Mini-quiz Friday Due Friday: (so far) -Warm ups -Notes -p.356 vocabulary + sentences/examples -p.362 #1-8 -Worksheet (comic strip) -p.363 vocabulary + sentences/examples -p.366 diagram (together in class) -p.367 #1-4 (together in class) -p.369 #1-7

12.  Warm up: State Newton’s 3 rd law of motion and give an example that demonstrates the law.  Exit: Describe at least one example that demonstrates each of Newton’s 1 st and 2 nd laws of motion. Today’s activities: Revisit old quiz Review for QUIZ FRIDAY Work time on assignments Upcoming events: Mini-quiz Friday Due Friday: (so far) -Warm ups -Notes -p.356 vocabulary + sentences/examples -p.362 #1-8 -Worksheet (comic strip) -p.363 vocabulary + sentences/examples -p.366 diagram (together in class) -p.367 #1-4 (together in class) -p.369 #1-7

13.  Warm up: What is terminal speed? (see page 370)  Exit: What is the formula for calculating weight? Why does weight change if you leave Earth? Today’s activities: Group work: Comic strip diagrams sharing p.367 #1-4 (solve in groups) p.366 diagrams together in class Work time on assignments Upcoming events: Mini-quiz Friday Due Friday: (so far) -Warm ups -Notes -p.356 vocabulary + sentences/examples -p.362 #1-8 -Worksheet (comic strip) -p.363 vocabulary + sentences/examples -p.366 diagram (together in class) -p.367 #1-4 (together in class) -p.369 #1-7

14.  Warm up: What are two common forces that change an objects speed or direction?  Exit: List four categories of friction. Today’s activities: Notes: Forces/ Newtons Laws Work time on assignments: Upcoming events: Mini-quiz Friday Due Friday: (so far) -Warm ups -Notes -p.356 vocabulary + sentences/examples -p.362 #1-8 -Worksheet -p.363 vocabulary + sentences

15.  Warm up: What is the definition of a force?  Exit: What is net force? Today’s activities: Notes: Forces Work time on assignments: Upcoming events: Mini-quiz Friday Due Friday: (so far) Warm ups Notes p.356 vocabulary + sentences/examples p.362 #1-8

16.  Warm up: If acceleration is negative, what does that tell you about the object’s speed and direction?  No exit question on Friday. Today’s activities: QUIZ (Friday) Work time on assignments: Upcoming events: Mini-quiz Friday Due Friday: (so far) Notes p.337 #1-9 p.342 Vocab + sentences p.346 #1-4 (math practice) p.348 #1-9 Velocity/Acceleration lab

17.  Warm up: What is the difference between speed and velocity?  Exit: Describe an example of negative velocity. Today’s activities: Review for QUIZ (Friday) Work time on assignments: Acceleration pracitice problems p.348 #1-9 Upcoming events: Mini-quiz Friday Due Friday: (so far) Notes p.337 #1-9 p.342 Vocab + sentences p.346 #1-4 (math practice) p.348 #1-9 Velocity/Acceleration lab

18.  Warm up: Make up an acceleration problem involving a falling object. Solve it showing all of the steps.  Exit: Why is circular motion in constant acceleration? Today’s activities: Velocity/Acceleration lab Work time on assignments: Acceleration pracitice problems p.348 #1-9 Upcoming events: Mini-quiz Friday Due Friday: (so far) Notes p.337 #1-9 p.342 Vocab + sentences p.346 #1-4 (math practice) p.348 #1-9 Velocity/Acceleration lab

19.  Warm up: Make up an acceleration problem and solve it showing all of the steps.  Exit: Why is circular motion in constant acceleration? Today’s activities: Velocity/Acceleration lab Work time on assignments: p.346 #1-4 math practice p.348 #1-9 Upcoming events: Mini-quiz Friday Due Friday: (so far) Notes p.337 #1-9 p.342 Vocab + sentences p.348 #1-9 Velocity/Acceleration lab

20.  Warm up: What is acceleration? Can it be negative? Can it be zero?  Exit: Describe an example of negative acceleration. Today’s activities: Revisit the quiz Notes: Velocity, Acceleration Work time on assignments: 337 #1-9, p.342 Vocab + sentences Upcoming events: Mini-quiz Friday Due Friday: (so far) Notes p.337 #1-9 p.342 Vocab + sentences

21.  Warm up: If it takes you 5 hours to drive 25 km, what is your average speed for that trip?  Exit: What is the difference between instantaneous velocity and average velocity? Today’s activities: Notes: Displacement, Distance, Frame of Reference, Speed, velocity Vocabulary p.328 p.331 #1-8 p.332 vocabulary + sentences Upcoming events: Mini-quiz Friday Due Friday: - Notes -Vocabulary p.328 +sentences -Map/Description of displacement/distance -p.331 #1-8 -p.332 vocabulary +sentences

22.  Warm up: What is the difference between displacement and distance? (p.330)  Exit: Describe an example of how displacement can be zero when distance can be measured as 2 miles. Today’s activities: Notes: Displacement, Distance, Frame of Reference, Speed Draw a map of your journey to school. Label distance and displacement. Vocabulary p.328 Upcoming events: Mini-quiz Friday