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09 19-11 wk 4-1 polygons

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introduction to polygons

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09 19-11 wk 4-1 polygons

1. 1. 9/19/11Monday<br />EQ: How do I identify & describe polygons?<br />I can name polygons.<br />9/17/2011<br />1<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />
2. 2. Polygons<br />Classified by:<br />Number of sides<br />Number of angles<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />2<br />
3. 3. Pretest!<br />Hand out logs while taking test.<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />3<br />
4. 4. Polygons<br />Prefix tells how many sides AND angles a polygon has<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />4<br />
5. 5. Bubble map in notebook:<br />Center bubble:<br />Polygon’s & Prefixes<br />Outer Bubbles:<br />Prefix<br /># of sides/angles<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />5<br />
6. 6. Bubble 1<br />Tri<br />3<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />6<br />
7. 7. Bubble 2<br />Quad<br />4<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />7<br />
8. 8. Bubble 3<br />Penta<br />5<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />8<br />
9. 9. Bubble 4<br />Hexa<br />6<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />9<br />
10. 10. Bubble 5<br />Septa<br />7<br />http://picsdigger.com/<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />10<br />
11. 11. Bubble 6<br />Octa<br />8<br />http://www.speedysigns.com/<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />11<br />
12. 12. Bubble 7<br />Nona <br />9<br />http://www.mathleague.com<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />12<br />
13. 13. Bubble 8<br />Deca<br />10<br />http://www.mathleague.com/<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />13<br />
14. 14. Bubble 9<br />Dodeca<br />12<br />http://thesaurus.maths.org<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />14<br />
15. 15. EQ: How do I identify & describe polygons? <br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />15<br />I can name polygons.<br />
16. 16. Assess –<br />Prefix cards.<br />Hold up fingers for prefix meaning<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />16<br />
17. 17. Rotation 3<br />Griffin – Grade pretest<br />Doolen – work on customary units <br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />17<br />
18. 18. Rotations blocks 1 & 2<br />Stations (same as last week)<br />Number & Letter puzzles (like those in HW)<br />X & / practice<br />9/17/2011<br />Bitsy Griffin Wk 4-1 Obj 3.01<br />18<br />