warm up: list the simple machines that make up your compound machine. exit: what is the main goal...
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Warm up: List the simple machines that make up your compound machine.
Exit: What is the main goal of any machine?
Physical Science 3/2
Today’s activities:
Presentations
Upcoming events:TBA
Warm up: No warm up
Physical Science 2/24
Today’s activities:
presentations
Work time on new assignments (due 27th
p.427 vocabulary
p.435 #1-9
p.433 #1-5
Upcoming events:
Warm up: No warm up
Physical Science 2/23
Today’s activities:
Complex machine designing / making presentation
Work time on new assignments (due 27th
p.427 vocabulary
p.435 #1-9
p.439 #1-6
Upcoming events:
Presentations FEB 24th
Warm up: No warm up
Physical Science 2/22
Today’s activities:
Complex machine designing / making presentation
Work time on new assignments (due 27th
p.427 vocabulary
p.435 #1-9
p.439 #1-6
Upcoming events:
Presentations FEB 24th
Warm up: What is the function of a simple machine?
Exit: Describe an example of a complex machine.
Physical Science 2/19
Today’s activities:
Simple/Complex machines
Complex machine design
Work time on new assignments (due 25th
p.427 vocabulary
p.435 #1-9
Upcoming events:
Mini-Quiz FEB 25th
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)
Complex machine challenge
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?
Physical Science 2/18
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
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?
Physical Science 2/17
Today’s activities:
Notes/ Practice problems
Work time on assignments
Upcoming events:
Mini-Quiz WED 18th
Due Wed 18th:
-p.412 vocabulary
-p.415 #1-3
-p.416 #1-8
-Chapter 14 Packet
-W.S:practice problems
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)
Physical Science 2/12
Today’s activities:
Notes/ Practice problems
Work time on assignments
Upcoming events:
Mini-Quiz WED 18th
Due Wed 18th:
-p.412 vocabulary
-p.415 #1-3
-p.416 #1-8
-Chapter 14 Packet
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.
Physical Science 2/9
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
Warm up: Write the formula for calculating acceleration
Exit: No exit question today.
Physical Science 2/6
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
Warm up: State Newton’s 3rd law of motion and give an example that demonstrates the law.
Exit: Describe at least one example that demonstrates each of Newton’s 1st and 2nd laws of motion.
Physical Science 2/5
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
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?
Physical Science 2/4
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
Warm up: What are two common forces that change an objects speed or direction?
Exit: List four categories of friction.
Physical Science 2/3
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
Warm up: What is the definition of a force?
Exit: What is net force?
Physical Science 2/2
Today’s activities:
Notes: Forces
Work time on assignments:
Upcoming events:Mini-quiz Friday
Due Friday: (so far)Warm upsNotesp.356 vocabulary + sentences/examplesp.362 #1-8
Warm up: If acceleration is negative, what does that tell you about the object’s speed and direction?
No exit question on Friday.
Physical Science 1/30
Today’s activities:
QUIZ (Friday)
Work time on assignments:
Upcoming events:Mini-quiz Friday
Due Friday: (so far)Notesp.337 #1-9p.342 Vocab + sentencesp.346 #1-4 (math practice)p.348 #1-9Velocity/Acceleration lab
Warm up: What is the difference between speed and velocity?
Exit: Describe an example of negative velocity.
Physical Science 1/29
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)Notesp.337 #1-9p.342 Vocab + sentencesp.346 #1-4 (math practice)p.348 #1-9Velocity/Acceleration lab
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?
Physical Science 1/28
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)Notesp.337 #1-9p.342 Vocab + sentencesp.346 #1-4 (math practice)p.348 #1-9Velocity/Acceleration lab
Warm up: Make up an acceleration problem and solve it showing all of the steps.
Exit: Why is circular motion in constant acceleration?
Physical Science 1/27
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)Notesp.337 #1-9p.342 Vocab + sentencesp.348 #1-9Velocity/Acceleration lab
Warm up: What is acceleration? Can it be negative? Can it be zero?
Exit: Describe an example of negative acceleration.
Physical Science 1/26
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)Notesp.337 #1-9p.342 Vocab + sentences
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?
Physical Science 1/22
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
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.
Physical Science 1/21
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