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Can occur in every E. Used to improve experiment, teacher asks questions and students answer. Check for understanding.

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Elaborate and Evaluate occur at the same 

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Elaborate and Evaluate occur at the same 

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Teacher facilitates, extends discussion, connect to real-life, formative assessment (student shares understanding of lesson).

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Inform student topic in lesson, more detail, introduce vocabulary, and explain purpose of explore, explain misconceptions.

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Teacher challenges students, can be teacher-led lesson or student-led.

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The hook, mental engagement and prior knowledge engagement.

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http://idahoptv.org/sciencetrek/topics/force_and_motion/facts.cfm

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When two forces are acting in opposite direction, BUT are no equal in size.

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Physical Science for Children All About Motion and Balance

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Bill Nye The Science Guy on Balance (Full Clip)

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It would be a long way down, without forces in balance. Bill bikes on a high-rail to show that forces can work together to move things or hold them in balance. Then, as they so often od, grannies and bikers work together to bring balance to the screen and a mud pit.

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When two forces are acting in opposite directions, and are equal in size.

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When two surfaces are in contact. One opposing force is pushing back to slow down the opposite force.

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When a force is applied to an object to move or push.

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When a a book is "resting" on a table, the force being applied is gravity pulling it down. The opposing force is normal force.

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1. Normal force
2. Applied force
3. Frictional force
4. Tension Force
5. Spring Force
6. Resisting force

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def.
The change in location or position.

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Force is a push or pull. Force can either be balanced or unbalanced.

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May the Force be with you.