Download presentation
Presentation is loading. Please wait.
1
Heath E. Capello NSF NMGK-8 University of Mississippi August 2006
Shape Shifting Heath E. Capello NSF NMGK-8 University of Mississippi August 2006 NSF North Mississippi GK-8
2
Let’s talk about shapes
Identification Plane (two dimensional) Solid (three dimensional) Parts Points Lines Corners Transformations Flips Slides Turns Congruence NSF North Mississippi GK-8
3
NSF North Mississippi GK-8
Identification What does two dimensional (2-D) mean? What does three dimensional (3-D) mean? NSF North Mississippi GK-8
4
NSF North Mississippi GK-8
Identification Who can name all of these shapes? Are they 2-D or 3-D? NSF North Mississippi GK-8
5
NSF North Mississippi GK-8
Identification Who can name all of these shapes? Are they 2-D or 3-D? NSF North Mississippi GK-8
6
NSF North Mississippi GK-8
Identification What 2-D shapes make up these 3-D shapes? Circle Squares Rectangle NSF North Mississippi GK-8
7
Let’s talk about shapes
Identification Plane (two dimensional) Solid (three dimensional) Parts Points Lines Corners Transformations Flips Slides Turns Congruence NSF North Mississippi GK-8
8
Parts How many points are there? There are 4 points in this square.
NSF North Mississippi GK-8
9
Parts How many lines are there? There are 4 lines in this square.
NSF North Mississippi GK-8
10
Parts How many corners are there? There are 4 corners in this square.
NSF North Mississippi GK-8
11
NSF North Mississippi GK-8
Parts Points? Lines? Corners? 3 8 12 NSF North Mississippi GK-8
12
Let’s talk about shapes
Identification Plane (two dimensional) Solid (three dimensional) Parts Points Lines Corners Transformations Flips Slides Turns Congruence NSF North Mississippi GK-8
13
NSF North Mississippi GK-8
Transformations Flips NSF North Mississippi GK-8
14
NSF North Mississippi GK-8
Transformations Slides NSF North Mississippi GK-8
15
NSF North Mississippi GK-8
Transformations Turns Clockwise Counterclockwise NSF North Mississippi GK-8
16
Transformations Congruence – when two shapes would fit exactly on top of each other after a flip, slide, and/or turn. Are these two shapes congruent? Step 1: Turn clockwise Step 2: Slide Answer: Yes! NSF North Mississippi GK-8
17
NSF North Mississippi GK-8
Transformations Which shapes are congruent? NSF North Mississippi GK-8
18
What questions do you have?
NSF North Mississippi GK-8
19
NSF North Mississippi GK-8
Sources Wikipedia contributors Decagon. Accessed 6 August < NSF North Mississippi GK-8
Similar presentations
