Ch. 12Ch. 12Lesson 1 Lesson 1
What happens What happens when things when things
change position?change position?
If an object is in a If an object is in a different location, different location, its position has its position has
changed. changed.
positionpositionan object’s locationan object’s location
forward, left, right, forward, left, right, behindbehind
An object is in An object is in motion when its motion when its
position changes.position changes.
A spinning top has circular motion.A spinning top has circular motion.
YouTube-Spinning Top video
relative positionrelative positionposition of one position of one object compared object compared with the position with the position of other objectsof other objects
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
Write directions showing Write directions showing where the following objects where the following objects are in relation to where you are in relation to where you are sitting:are sitting:1. Mrs. Holewinski’s desk1. Mrs. Holewinski’s desk2. Table 3 (or 4)2. Table 3 (or 4)3. closet door3. closet door4. computers4. computers5. Triceratops5. Triceratops6. Pinky (tarantula)6. Pinky (tarantula)7. Twister’s cage7. Twister’s cage
Use directions Use directions such as such as forward, forward,
behind, left, behind, left, right.right.
Mrs. Holewinski’s desk
Mrs. Greco’s desk
board
door
door
door
comp. comp. comp. comp.
bookshelves
speedspeedrate (how fast) an rate (how fast) an object changes object changes positionposition slow or fastslow or fast
slow
fast
fast
speedNo Speed Limit: Introducing the Cheetah [01:09]
constant speedconstant speed
no change in no change in speed-stays speed-stays same speedsame speed
Review Review timetime
positionpositionan object’s locationan object’s location
forward, left, right, forward, left, right, behindbehind
If an object is in a If an object is in a different location, different location, its _________has its _________has
changed. changed. positionposition
An object is in An object is in motion when its motion when its
________changes.________changes.positionposition
variable speedvariable speed
speed changesspeed changes
mapmapdrawing of a drawing of a place that shows place that shows the position of the position of objectsobjects
speedspeed
rate (how fast) rate (how fast) an object an object changes positionchanges position
variable speedvariable speed
speed changesspeed changes
constant speedconstant speed
no change in no change in speed-stays speed-stays same speedsame speed
fast or slow
speed?
Slow !
fast or slow
speed?
Fast !
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