balance & motion
DESCRIPTION
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 - PowerPoint PPT PresentationTRANSCRIPT
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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
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Vocabulary Lesson 1
• Crayfish• Balance• Clothespin• counterweight
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What is a Crayfish?
• How can we balance the crayfish?
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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?
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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?
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Vocabulary Lesson 2
•Arch
• Triangle
• Stable
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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?
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Vocabulary Lesson 3
•Mobile•Wire
•Counterweight•Balance Point
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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?
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http://www.youtube.com/watch?v=EkTLN1T17p4 top video
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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
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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
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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
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Rollers
•Axle•Disk•Roll•Wheel
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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