Designed to "illuminate" the new NCTM Principles and Standards for School Mathematics. |

URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?id=12
URL: *http://illuminations.nctm.org*/Activities.aspx?grade=3
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=21
URL: *http://illuminations.nctm.org*/LessonDetail.aspx?id=L646
URL: *http://illuminations.nctm.org*/
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=84
URL: *http://illuminations.nctm.org*/Standards.aspx
URL: *http://illuminations.nctm.org*/LessonDetail.aspx?id=L249
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=7
URL: *http://illuminations.nctm.org*/LessonDetail.aspx?id=L576
URL: *http://illuminations.nctm.org*/LessonDetail.aspx?id=L248
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=125
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?id=29
URL: *http://illuminations.nctm.org*
URL: *http://illuminations.nctm.org*/Activities.aspx?grade=1
URL: *http://illuminations.nctm.org*/Activities.aspx?grade=2
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=11
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=116
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=12
URL: *http://illuminations.nctm.org*/ActivityDetail.aspx?ID=155

Queries:

- line of symetry
- perpendicular bisector
- blank chart
- parts of the face
- 3-d shapes geometry
- finding the areas of triangles
- illumination.nctm
- nctm math lessons
- find the area of a parallelogram
- factor game
- slide flip or turn
- circle grapher
- nctm.org
- lesson plans and worksheets for probablility
- www. illuminations.nctm.org
- patch design tool
- geometric solids
- what are circle graphs
- sample baseball card stats
- geometry shapes
**more...**

- FREE #Apps for your Mobile Devices from Illuminations! #mathchat @NCTM
- @mr_stadel @ChrisHunter36 Haven’t developed anything, but am curious about approach similar to this:
- @NCTM best explanation for area of a circle!
- NCTM Lesson Geometry in World of Art: Mirroring Kandinsky in honor of his 148th. #STEAM #NCTM
- #MTBoS #geomchat Looking for an iPad app to test/simulate triangle congruence. Nice activity at but it needs Flash.
- NCTM math desktop apps for Ts of all grades.. #stemin14
- Apps optimized for your desktop and tablet: #edtech #edchat
- Apps Optimized for Your Desktop and Tablet - FREE Apps for your Mobile Devices from Illuminations
- RT @catlett1: Check out for amazing interactive MATH resources for kids. #ISDstrong #KCedu
- @NCTM offers free web-based math activities!
- “@catlett1: Check out for amazing interactive MATH resources for kids. #ISDstrong #KCedu”#essd40
- Check out for amazing interactive MATH resources for kids. #ISDstrong #KCedu
- RT @NCTMIllum: @Knovation You can see all 8 lessons in the unit here: Thanks for the shout out!
- @Knovation You can see all 8 lessons in the unit here: Thanks for the shout out!
- RT @NCTM: Apps optimized for your desktop & Tablet - from @NCTMIllum #edtech #mathchat
- @NCTM offers apps optimized for your tablets at
- Apps optimized for your desktop & Tablet - from @NCTMIllum #edtech #mathchat
- We played this 10 frame game today! Please check it out and play at home!
- the uppest box
- We had a fun time playing Chess and Checkers and other logic games and puzzles last Saturday. Check out this site...
- RT @SueOConnellMath: Have your students tried the Factor Game online? Fun #math practice!
- Fraction Models vía zuzen
- Have your students tried the Factor Game online? Fun #math practice!
- The Factor Game is online!
- RT @ad2001el72: The need of EDUCATION @ad2001el72
- The need of EDUCATION @ad2001el72
- RT @NCTM: RT @RHIT_AskRose & @dr_heatherlynn: Working on the Law of Sines? Check out this free @NCTMIllum lesson:
- RT @dr_heatherlynn: Working on the Law of Sines? Check out this free lesson: @NCTM @NCTMIllum
- RT @RHIT_AskRose & @dr_heatherlynn: Working on the Law of Sines? Check out this free @NCTMIllum lesson:
- This looks cool! RT @dr_heatherlynn: Working on the Law of Sines? Check out this free lesson: @NCTM @NCTMIllum
- See Grace Hsu talk about her LP to improve awareness & care for sickle cell! Video: Lesson:
- RT @TeachingIdeas: This is BRILLIANT! Just choose the type of net / pattern / shape that you want and print it! htt…
- RT @TeachingIdeas: What is your journey to school like? Show these amazing photos to your children!
- What is your journey to school like? Show these amazing photos to your children!
- Great site for creating a variety of DIY maths activities #mathchat #vicpln
- #ethsgeometry still curious about the triangle congruence theorems? Continue today's exploration here #triangleproofs
- This is BRILLIANT! Just choose the type of net / pattern / shape that you want and print it!
- Excellent Interactive Manipulatives and Math Lessons!
- Dynamic Paper 無料で算数、数学で使う図形やグラフのテンプレートを作成でき、pdfまたはjpgで出力できます。プリントでもタブレットでも色々と使えそうですね。
- Choose a geo solid, then print the net for it.
- Print your 3d-shape cut-outs using this useful webste:
- NCTM ActivityEquivalent Fractions:
- RT @NCTMIllum: Oct. is Polish American Heritage Month! Get ready with this 9–12 LP in honor of Polish logician Jan Łukasiewicz!
- Oct. is Polish American Heritage Month! Get ready with this 9–12 LP in honor of Polish logician Jan Łukasiewicz!
- is it possible to find every angle in this without trig and just geo/logic principles
- @Veganmathbeagle @NCTM
- #EyT1 #EyT2 Para tu webmis de Matemática en Symbaloo: constructor de teselaciones para Primaria/Matemática/geometría/
- 1st graders enjoyed this ten frame game today!
- RT @IB_MsB: Advice for helping your child with math at home
- Advice for helping your child with math at home