3rd grade ch. 12 lesson 1 what happens when things change position
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Ch. 12Ch. 12Lesson 1 Lesson 1
What happens What happens when things when things
change position?change position?
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If an object is in a If an object is in a different location, different location, its position has its position has
changed. changed.
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positionpositionan object’s locationan object’s location
forward, left, right, forward, left, right, behindbehind
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An object is in An object is in motion when its motion when its
position changes.position changes.
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relative positionrelative position
position of one position of one object compared object compared with the position with the position of other objectsof other objects
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mapmapdrawing of a drawing of a place that shows place that shows the position of the position of objectsobjects
YouTube-I'm the Map song
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Write directions showing where Write directions showing where the following objects are in the following objects are in relation to where you are relation to where you are
sitting:sitting:1. Mrs. Holewinski’s desk1. Mrs. Holewinski’s desk
2. Table 3 (or 4)2. Table 3 (or 4)3. closet door3. closet door4. computers4. computers
Use directions such as Use directions such as forward, behind, left, right. forward, behind, left, right.
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Mrs. Holewinski’s desk
Mrs. Greco’s desk
Smart board
door
door
door
comp. comp. comp. comp.
bookshelves
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speedspeed
rate (how fast) an rate (how fast) an object changes object changes positionposition slow or fastslow or fast
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slow
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fast
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fast
speedNo Speed Limit: Introducing the Cheetah [01:09]
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constant speedconstant speed
no change in no change in speed-stays speed-stays same speedsame speed
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variable speedvariable speed
speed changesspeed changes
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Review Review timetime
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positionpositionan object’s locationan object’s location
forward, left, right, forward, left, right, behindbehind
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If an object is in a If an object is in a different location, different location, its _________has its _________has
changed. changed. positionposition
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An object is in An object is in motion when its motion when its
________changes.________changes.positionposition
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mapmapdrawing of a drawing of a place that shows place that shows the position of the position of objectsobjects
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speedspeed
rate (how fast) rate (how fast) an object an object changes positionchanges position
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variable speedvariable speed
speed changesspeed changes
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constant speedconstant speed
no change in no change in speed-stays speed-stays same speedsame speed
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fast or slow
speed?
Slow !
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fast or slow
speed?
Fast !