balance & motion
Post on 23-Feb-2016
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Balance & Motion• How long can you balance on your right foot?
– Try with hands on your head– Try with hands out by your sides.– Which is easier? Why?
• How long can you balance on your left foot?
• Watch this girl balance on a beam! http://www.youtube.com/watch?v=0p3Y_uF-nPU
• Tightrope walkers: http://www.youtube.com/watch?v=iV-6j-B3fto
Vocabulary Lesson 1
• Crayfish• Balance• Clothespin• counterweight
What is a Crayfish?
• How can we balance the crayfish?
During Investigation Questions
• Where should you put your clothespins on a paper crayfish to get it to balance on its side?
• How could you get the crayfish to balance straight up and down on its tail?
After Investigation Questions
• How do you know when something is balanced?
• Think about all the different ways you balanced the crayfish. Is there anything you notice that is always the same?
Vocabulary Lesson 2
•Arch
• Triangle
• Stable
During Investigation Questions
• Can you get it to balance another way?
• How many ways can you make a stable position using only one clothespin for a counter weight?
Vocabulary Lesson 3
•Mobile•Wire
•Counterweight•Balance Point
Investigation Questions Lesson 4
• Where did you put the clothespins to get a stable system?
• Can you get a stable system using no clothespins? One pin? Two pins?
• Where did you place the counterweight to get a stable system?
http://www.youtube.com/watch?v=EkTLN1T17p4 top video
What are we learning today in Science?
Content Objective-Explain the different ways objects can be movedLanguage Objective-We will be making a design for our tops and record what happens when they move.
VocabAxisRotate Spin
What are we learning today?
Content Objective-Explain the different ways objects can be movedLanguage Objective-We will be making a zoomer and recording what tops and zoomers have in common.
VocabZoomerKnot
What are we learning today?
Content Objective-Explain the different ways objects can be movedLanguage Objective-We will build a twirler. We will record our findings using at least one vocabulary word.
VocabTwirler Wing
http://familyfun.go.com/how-to-videos/familyfun-patriotic-twirlers-790982-v/ patriotic twirler
Rollers
•Axle•Disk•Roll•Wheel
Balance Scale
• http://www.youtube.com/watch?v=GCb1hbFf-0M balance scale
• http://www.youtube.com/watch?v=pHXQXUvQ7yY video
• http://www.youtube.com/watch?v=7-yXGFMIp5o
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