Part III

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

• How to play…– Don’t play like Jeo_ _ _ _ y.– Class should be divided into several small groups.– Groups should use science journal (red slide

notes), homework, and other available materials to assist you.

– Groups can communicate quietly with each other but no sharing answers between groups.• Practice quietly communicating right now?• Practice Communication Question:• Your group gets to order one pizza, and you can have

two toppings. What does your group want?

Questions 1-20 = 5pts EachFinal Category (Bonus) = 1pt Each

Final Questions = 5 pt wagerIf you wager 5 on the last question and get it wrong you lose

5 pts. Wager 5 and get it right you get 5 pts.

Find the Owl = Secretly write “Owl” in the correct box

worth 1pt.

“I’ll be about this big.”

• Is your name on the review sheet?

• Is your name on the review sheet?

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

• What is the MA of each pulley below?

Name this type of pulley?

Copyright © 2010 Ryan P. Murphy

What is this type of pulley?

Copyright © 2010 Ryan P. Murphy

What type of pulley is this?

Copyright © 2010 Ryan P. Murphy

• A pulley makes work seem easier, it changes the direction of motion to work with gravity. – Uses your body weight against the resistance.

Copyright © 2010 Ryan P. Murphy

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

What class of levers is this picture?

Copyright © 2010 Ryan P. Murphy

What class of levers is this picture?

Copyright © 2010 Ryan P. Murphy

• What is the MA of this lever?– MA = length of effort arm ÷ length of resistance arm.

Copyright © 2010 Ryan P. Murphy

4 meters2 meters

• Which is a first, second, and third class lever.?

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

• What simple machine is this and what’s the mechanical advantage?

Please find the MA of the shapes below?

D

3

8

2

15

5

44

8

• What simple machine is represented below?

• Name this simple machine and find the MA.• Divide circumference by the pitch to get MA.

Copyright © 2010 Ryan P. Murphy

• Name each simple machine below

PULL OVER ARE YOU CLEVERENOUGH

ON A JET PLANE

WHEELIN and DEALIN

-BONUS-GREEN

MACHINE

1 6 11 16 *21

2 7 12 17 *22

3 8 13 18 *23

4 9 14 19 *24

5 10 15 20 *25

Copyright © 2010 Ryan P. Murphy

Machines Review Game

• The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel divided by the radius of the axle.

Copyright © 2010 Ryan P. Murphy

• What’s the mechanical advantage of this wheel and axle?

Copyright © 2010 Ryan P. Murphy

• Which wheel and axle will be best for a mouse trap car? Best Mechanical Advantage

• Machines…

A.) Transfer force from one place to another.

B.) Change direction of a force.

C.) Increase the magnitude of a force.

D.) Increase the distance or speed of a force.

Areas of Focus within The Motion and Machines Unit:Newton’s First Law, Inertia, Friction, Four Types of Friction, Negatives and Positives of Friction, Newton’s Third Law, Newton’s Second Law, Potential Energy, Kinetic Energy, Mechanical Energy, Forms of Potential to Kinetic Energy, Speed, Velocity, Acceleration, Deceleration, Momentum, Work, Machines (Joules), Catapults, Trajectory, Force, Simple Machines, Pulley / (MA Mechanical Advantage), Lever / (MA), Wedge / (MA), Wheel and Axle (MA), Inclined Plane / (MA), Screw / (MA) - Mousetrap Cars

Link to unitLaws of Motion and Simple Machines Unit

NGSS Standards HS

Additional Standards Addressed

• This PowerPoint is one small part of my Laws of Motion and Simple Machines entire unit that I offer on TpT

• This unit includes…• A 3 Part 2,300+ Slide PowerPoint and student version.• 15 Page bundled homework package and 11 pages of units

notes that chronologically follow the PowerPoint• 3 PowerPoint review games (150+ slides each), 20+ videos /

Links, rubrics, games, activity sheets, and much more.• Laws of Motion and Simple Machines Unit

• Please open the welcome / guide document on each unit preview. – This document will describe how to utilize these

resources in your classroom and provide some curriculum possibilities.

• Please visit the links below to learn more about each of the units in this curriculum and to see previews of each unit.– These units take me four busy years to complete with

my students in grades 5-10.

Earth Science Units Extended Tour Link and Curriculum Guide

Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html

Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html

Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html

Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html

Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html

Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html

= Easier = More Difficult = Most Difficult

5th – 7th grade 6th – 8th grade 8th – 10th grade

Physical Science Units Extended Tour Link and Curriculum Guide

Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.html

Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html

Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html

Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html

Life Science Units Extended Tour Link and Curriculum Guide

Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html

DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html

Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html

Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html

Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html

Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html

Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html

Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm

Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html

Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

• Thank you for your time and interest in this curriculum tour. Please visit the welcome / guide on how a unit works and please link to the many unit previews to see the PowerPoint slideshows, bundled homework packages, review games, unit notes, and much more. Thank you again and please feel free to contact me with any questions you may have. Best wishes.

• Sincerely,• Ryan Murphy M.Ed• www.sciencepowerpoint@gmail.com

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