Jeopardy

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Jeopardy
Oakland Elementary Edition S4P3a Identify simple
machines and explain their uses
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Simple Machines
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How Forces Work
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Best Uses for Simple Machines
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Know Your Simple Machine
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Know Your Simple Machine II
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Any Thing Goes
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Jeopardy
Simple Machines
How Forces Work
Best Uses For Simple Machine
Know Your Simple Machine
Know Your Simple Machine II
Any Thing Goes
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Final Jeopardy
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100 Question Simple Machines

• Which of these simple machines is also an incline
  plane?
• pulley
• lever
• screw
• wheel-and-axle

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100 Answer Simple Machines

• What is (c) a screw?

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200 Question Simple Machines

• Which is an example of a wedge?
• a bottle opener
• a doorstop
• an elevator
• a wheel-and-axle

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200 Answer Simple Machines

• What is (b) a doorstop?

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300 Question Simple Machines

• Which kinds of simple machines make up scissors?
• wheel-and-axle and pulley
• pulley and incline plane
• lever and wedge
• wedge and incline plane

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300 Answer Simple Machines

• What is (c) lever and wedge?

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400 Question Simple Machines

• Which of the following is a lever?
• a bottle opener
• a drinking straw
• a match
• a pencil

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400 Answer Simple Machines

• What is (a) a bottle opener?

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500 Question Simple Machines

• Which kind of simple machine is the beater part
  of an electric mixer?
• pulley
• wheel-and-axle
• pulley and lever
• two pulleys

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500 Answer Simple Machines

• What is (b) wheel-and-axle?

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100 Question How Forces Work

• How many forces must be applied to make a simple
  machine work?
• one
• two
• three
• four

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100 Answer How Forces Work

• What is (a) one?

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Daily Double
Daily Double
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Daily Double Question

• Which of the following is an example of work?
• packing a lunch
• thinking about homework
• pushing against a wall
• holding a baseball

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Daily Double Answer

• What is (a) packing a lunch?

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300 Question How Forces Work

• Which simple machine allows you to lift an object
  using less force, although you must move the
  object a greater distance?
• incline plane
• single pulley
• wedge
• wheel-and-axle

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300 Answer How Forces Work

• What is (a) an incline plane?

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400 Question How Forces Work

• To use a pulley to change both the amount and
  direction of the applied force, you must
• combine it with a lever.
• hook it up with another pulley.
• place it on an incline plane.
• attach it to the wall with screws.

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400 Answer How Forces Work

• What is (b) hook it up with another pulley?

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500 Question How Forces Work

• True or False
• It requires more force to move an object using an
  incline plane than it does to move it using a
  pulley.

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500 Answer How Forces Work

• What is false? (It requires less force but more
  space in which to move the object.)

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100 Question Best Uses for Simple Machines

• Which of the following would be the BEST simple
  machine to use to slice celery?
• wedge
• pulley
• screw
• incline plane

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100 Answer Best Uses for Simple Machines

• What is (a) a wedge?
• (Also known as a knife! )

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200 Question Best Uses for Simple Machines

• Joey uses a tool to pry the top off a paint can.
  What type of simple machine is he using?
• wedge
• screw
• lever
• incline plane

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200 Answer Best Uses for Simple Machines

• What is (c) a lever?

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300 Question Best Uses for Simple Machines

• Which simple machine would you most likely use to
  move a basket of fruit from the ground into a
  tree house?
• lever
• wheel-and-axle
• pulley
• a group of levers

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300 Answer Best Uses For Simple Machines

• What is (c) a pulley?

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400 Question Best Uses For Simple Machines

• Your friend lives at the top of a hill. Which
  simple machine would you most likely use to go to
  your friends house?
• pulley
• incline plane
• wedge
• lever

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400 Answer Best Uses For Simple Machines

• What is (b) incline plane?

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500 Question Best Uses for Simple Machines

• Which simple machine could you use to hold two
  objects together?
• lever
• pulley
• screw
• wheel-and-axle

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500 Answer Best Uses For Simple Machines

• What is (c) a screw?

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100 Question Know Your Simple Machines

• Which two simple machines are MOST alike?
• screw and lever
• lever and wedge
• pulley and wheel-and-axle
• screw and incline plane

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100 Answer Know Your Simple Machines

• What is (d) screw and incline plne?

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200 Question Know Your Simple Machines

• Which of these simple machines will NOT work
  without a fulcrum?
• lever
• wheel-and-axle
• wedge
• single pulley

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200 Answer Know Your Simple Machines

• What is (a) a lever?

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300 Question Know Your Simple Machines

• Which of the following is NOT an example of a
  screw?
• nut
• nail
• bolt
• drill bit

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300 Answer Know Your Simple Machines

• What is (b) a nail? (Side Note Nails are most
  like wedges.)

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400 Question Know Your Simple Machines

• An ax blade is which kind of simple machine?
• ramp
• screw
• wedge
• lever

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400 Answer Know Your Simple Machines

• What is (c) wedge?

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500 Question Know Your Simple Machines

• Where can the fulcrum of a lever NOT be?
• the end of the bar
• the middle of the bar
• between the middle and the end
• not touching the bar

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500 Answer Know Your Simple Machines

• What is (d) not touching the bar? (Remember The
  fulcrum must touch it at some point to help do
  the work!)

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100 Question Know Your Simple Machines II

• Which of the following is a lever?
• ceramic cup
• measuring tape
• snow shovel
• ballpoint pen

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100 Answer Know Your Simple Machines II

• What is (c) a snow shovel?

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200 Question Know Your Simple Machines II

• Which two simple machines are incline planes?
• pulley and wheel-and-axle
• lever and pulley
• screw and wedge
• screw and wheel-and-axle

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200 Answer Know Your Simple Machines II

• What is (c) screw and wedge?

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300 Question Know Your Simple Machines II

• Which of these is NOT a simple machine?
• broom
• pry bar
• rake
• lawn mower

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300 Answer Know Your Simple Machines II

• What is (d) lawn mower?

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400 Question Know Your Simple Machines II

• Which is an example of a pulley?
• a bottle opener
• a doorstop
• a flag pole rope
• a wheel-and-axle

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400 Answer Know Your Simple Machines II

• What is (c) a flag pole rope? (Other examples are
  elevator and mini-blinds.)

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500 Question Know Your Simple Machines II

• What is NOT an example of a wheel-and-axle?
• a kitchen faucet
• a door handle
• a water wheel on stone grinder
• a wheelbarrow

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500 Answer Know Your Simple Machines II

• What is (d) a wheelbarrow?

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100 Question Any Thing Goes

• Which of the following is NOT a lever?
• a baseball bat
• a wheelbarrow
• a broom
• a ramp

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100 Answer Any Thing Goes

• What is (d) a ramp?

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200 Question Any Thing Goes

• Which kind of simple machine is the wheelchair
  resting on?
• incline plane
• lever
• pulley
• screw

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200 Answer Any Thing Goes

• What is (a) an incline plane?

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300 Question Any Thing Goes

• Which detail about an ax blade lets you know that
  it is a wedge?
• It has just one incline plane.
• It changes the way work is done.
• It has two incline planes.
• It changes the direction of the applied force.

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300 Answer Any Thing Goes

• What is (c) it has two incline planes?

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400 Question Any Thing Goes

• Which of the following tools contains two levers?
• a) b) c)
  d)

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400 Answer Any Thing Goes

• What is (d) (a pair of pliers)?

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500 Question Any Thing Goes

• In science, which of the following is an example
  of work?
• going to a job
• pushing against the floor
• reading a book
• lifting a chair off the floor

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500 Answer Any Thing Goes

• What is (d) lifting a chair off the floor?

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Final Jeopardy Topic

• Simple Machine

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Final Jeopardy Question

• According to the scientific community, what is
  work?

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Final Jeopardy Answer

• What is the use of force to move an object over a
  distance?

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• Keep studying to get ready for the CRCT! You can
  do anything you set out to do!

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Thank You for Playing!