Are you doing work when playing a sport? A force is a _____ or _____. Agenda: April 27, 2017 Start New Table of Contents - Physics Work & Force Notes TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still WARM UPS Are you doing work when playing a sport? A force is a _____ or _____. Compare potential and kinetic energy. Objective: You will be able to explain how to calculate the amount of work done and compare forces.

For work to be done, the object must _______. Agenda: May 1, 2017 Edusmart: Force, Work and Energy TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still Warm Ups Work = force X ________ For work to be done, the object must _______. Objective: Be able to determine when work is done, calculate the amount of work done, and explain the difference between work and power.

Agenda: May 2, 2017 Finding Mechanical Advantage TEKS: 7 Agenda: May 2, 2017 Finding Mechanical Advantage TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still Warm Up Machines make work ______. If the machine makes it take less effort, what happens to the distance? Objective: Be able to determine when work is done, calculate the amount of work done, and explain the difference between work and power.

Complete Prior Knowledge Questions on Gizmo Agenda: May 3, 2017 Gizmo: Ants on a Slant TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still Warm Up Complete Prior Knowledge Questions on Gizmo Gizmo www.explorelearning.com Username: Jmlopezms1 Password: gizmo Search: Ants on a Slant Objective: Be able to determine when work is done, calculate the amount of work done when using an inclined plane.

Agenda: May 4, 2017 Inclined Plane Lab TEKS: 7 Agenda: May 4, 2017 Inclined Plane Lab TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still Warm Up If you hold a 500N box for 10 minutes, how much work did you do? _______ is an unbalanced force that keeps you from sliding. What happens to the effort needed when you increase the length of an inclined plane? Objective: Be able to make and compare the input force needed and work done when using an inclined plane raised to various heights

Agenda: September 5, 2017 Read p. 112-125 Complete Packet TEKS: 7 Agenda: September 5, 2017 Read p. 112-125 Complete Packet TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions Mechanical Advantage is found by dividing the resistance by the _______. A simple machine requires ______ effort to do work, but you have to apply the effort over a ________ distance. Machines _____ the amount of effort needed. Objective: Be able to determine when work is done, calculate the amount of work done, and explain the difference between work and power.

Agenda: May 12, 2017 Pre Lab Levers TEKS: 7 Agenda: May 12, 2017 Pre Lab Levers TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions What does a spring scale measure? An object will stay at rest as long as it’s not acted on by an ______________ force. What happens if you drop a rock and feather at the same time in a vacuum? Where would the most potential and kinetic energy be on a roller coaster? Objective: Be able to describe and compare a 1st, 2nd and 3rd class lever.

What type of lever is a seesaw? Agenda: May 15, 2017 Levers Lab TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions What type of lever is a seesaw? If you do something faster you’re doing it with more ________. What do fixed pulleys do? Levers are divided into classes based on the location of the ________. Objective: Be able to make and compare a 1st, 2nd and 3rd class lever.

Agenda: May 16, 2017 Turgor Pressure Lab TEKS: 7 Agenda: May 16, 2017 Turgor Pressure Lab TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions Compare a plant cell with high turgor pressure to a cell with low turgor pressure. Are you doing work when you carry your backpack? What type of simple machine would you use to get a piano into a truck? Objective: Understand how turgor pressure effects a potato.

Agenda: May 17, 2017 Review for test on Monday Kahoot. it. Test Monday Agenda: May 17, 2017 Review for test on Monday Kahoot.it ***Test Monday*** TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions If you throw a ball with 100 Newtons of force and it moves 20 meters, how much work did you do? Work = Force X _________ Objective: Be able to make the leader board on Kahoot

Agenda: May 12, 2017 Notes: Turgor Pressure TEKS: 7 Agenda: May 12, 2017 Notes: Turgor Pressure TEKS: 7.7A Contrast situations where work is done with different amounts of force to situations where no work is done such as moving a box with a ramp and without a ramp, or standing still HOTS Questions How does energy change as you drop a ball? Would a moving heavy object or light object have more kinetic energy? Objective: Understand how turgor pressure effects plants