Shape Shifting Heath E Capello NSF NMGK8 University
- Slides: 19
Shape Shifting Heath E. Capello NSF NMGK-8 University of Mississippi August 2006 NSF North Mississippi GK-8
Let’s talk about shapes n Identification n Parts n Transformations – Plane (two dimensional) – Solid (three dimensional) – Points – Lines – Corners – – Flips Slides Turns Congruence NSF North Mississippi GK-8
Identification n What does two dimensional (2 -D) mean? n What does three dimensional (3 -D) mean? NSF North Mississippi GK-8
Identification Who can name all of these shapes? n Are they 2 -D or 3 -D? n NSF North Mississippi GK-8
Identification Who can name all of these shapes? n Are they 2 -D or 3 -D? n NSF North Mississippi GK-8
Identification n What 2 -D shapes make up these 3 -D shapes? Squares Circle Rectangle NSF North Mississippi GK-8
Let’s talk about shapes n Identification n Parts n Transformations – Plane (two dimensional) – Solid (three dimensional) – Points – Lines – Corners – – Flips Slides Turns Congruence NSF North Mississippi GK-8
Parts ny a m re w Ho nts a ? i e o r p he t There are 4 points in this square. NSF North Mississippi GK-8
Parts ny a m e w Ho es ar lin ere? th There are 4 lines in this square. NSF North Mississippi GK-8
Parts ny a m re w a Ho ers n re? r o c the There are 4 corners in this square. NSF North Mississippi GK-8
Parts Points? 3 Lines? 8 NSF North Mississippi GK-8 Corners? 12
Let’s talk about shapes n Identification n Parts n Transformations – Plane (two dimensional) – Solid (three dimensional) – Points – Lines – Corners – – Flips Slides Turns Congruence NSF North Mississippi GK-8
Transformations n Flips NSF North Mississippi GK-8
Transformations n Slides NSF North Mississippi GK-8
Transformations n Turns e is w ck Clo Coun tercl ockw is e NSF North Mississippi GK-8
Transformations n 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
Transformations n Which shapes are congruent? NSF North Mississippi GK-8
What questions do you have? NSF North Mississippi GK-8
Sources n Wikipedia contributors. 2006. Decagon. Accessed 6 August 2006. <http: //en. wikipedia. org/wiki/Decagon>. NSF North Mississippi GK-8
