The Data

Learning Target: 

• I can make statements from data.

HOWLs Target:

• I participate by sharing ideas and asking questions

Agenda

• Warm-up: PRETTY PICTURE FRIDAY (2min)
• Draw a free-body diagram of the skier sliding forward (not pushing).
• Are the forces acting on the skier balanced or unbalanced?
• 
• Yauheni Lukyanenka of Belarus competes in the cross-country skiing sitting men’s 15-kilometer on March 11, 2018. # Bob Martin / OIS / IOC / Reuters
• The data: Google Classroom
• What do you see?
• Find the mean and the median of the following data set and explain which one represent the most common value best.
• 
• outliers?
• Snowtubing Data Analysis worksheet
• graphing on Desmos
• 

Homework:

• distance-time, Newton's Laws test: middle of next week

Pulling It Together

Learning Target: 

• I can identify and analyze the forces acting on an object

HOWLs Target:

• I participate by sharing ideas and asking questions

Agenda

• Warm-up: PRETTY PICTURE WEDNESDAY(2min)
• Draw a free-body diagram of the snowboarder.
• Are the forces acting on the snowboarder balanced or unbalanced?
• 
• A competitor practices prior to the men's big air qualification at the Alpensia Ski Jumping Center on February 21, 2018. # Lars Baron / Getty
• CK-12 What is Force
• Force as a Vector
•  
• Combining Forces
•   
• Forces Acting in Opposite Directions
•  
• Forces Acting in the Same Direction
•  
• Assessment back
• Forces and Motion
• Scientific Communication
• The data
• online free-body diagram practice
• interactive

Homework:

• turn in snow tubing form

Let's Go Tubin'

Learning Target: 

• I can prepare for a controlled experiment

HOWLs Target:

• I participate by sharing ideas and asking questions

Agenda

• Warm-up: The EXPERIMENT (2min)
• Is fresh snow faster or slower than old snow? Explain your thinking?
• CK-12 What is Force
• practice
• Force as a Vector
•  
• Combining Forces
•   
• Forces Acting in Opposite Directions
•  
• Forces Acting in the Same Direction
•  
• online free-body diagram practice
• interactive

Homework:

• turn in snow tubing form

How Will It Work

Learning Target: 

• I can prepare for a controlled experiment

HOWLs Target:

• I participate by sharing ideas and asking questions

Agenda

• Warm-up: The EXPERIMENT (2min)
• What will go wrong with the snow tubing experiment?
•  
• Participants ride down a slope during the "Battle Sledge" sleigh festival to mark the Defender of the Fatherland Day, at Sokolniki park in Moscow, Russia, on February 23, 2018. # Sergei Karpukhin / Reuters
• Expectations and times
• Rotation explanation
• practice timing/communication system
• CK-12 What is Force
• practice
• Force as a Vector
•  
• Combining Forces
•   
• Forces Acting in Opposite Directions
•  
• Forces Acting in the Same Direction
•  
• online free-body diagram practice
• interactive

Homework:

• turn in snow tubing form

Combining Forces

Learning Target: 

• I can identify and analyze the forces acting on an object

HOWLs Target:

• I participate by sharing ideas and asking questions

Agenda

• Warm-up: FREE-BODY DIAGRAM (2min)
• Draw a ball in the air.
• Use vectors to draw the forces acting on the ball in the air.
• CK-12 What is Force
• practice
• Force as a Vector
•  
• Combining Forces
•   
• Forces Acting in Opposite Directions
•  
• Forces Acting in the Same Direction
•  
• online free-body diagram practice
• interactive

Homework:

• turn in snow tubing form

The Experiment

Learning Target: 

• I can set up a controlled experiment

HOWLs Target:

• I cooperate with others.

Agenda

• Warm-up: VARIABLE (2min)
• I like to snowtube by sitting down in the tube then slowly lifting my legs and starting to slide and singing Biz Markie "Just a Friend." Sometimes I wonder, is there a way to go faster?
• control vs. variable
• choose an independent variable
• write a hypothesis
• Parts of an experiment
• constants
•  
•  
•  
•  
•  
•  
•  
• dependent variable
•    
• CK-12 What is Force

Homework:

• turn in snow tubing form

Motion Assessment

Learning Target: 

• I can demonstrate understanding of velocity, distance-time graphs, and Newton's Laws of Motion

HOWLs Target:

• I self-assess to improve

Agenda

• Warm-up: The LAWS (2min)
• Choose at least one of Newton's Laws of Motion and explain how it relates to this picture.
• 
• Assessment
• Newton's Laws
• --> Force and Motion simulation <--
• Write 2 observations from each section of the simulation
• Net Force
• Motion
• Friction
• Acceleration

Homework:

• none