1. Betsy Peisach Suzanne Alejandre

2. Free! Funded through the National Science Foundation Part of the National Service for Distributed Learning Elementary math focus with emphasis on supporting K-5 math specialists

3. The Math Forum at Drexel University International Society for Technology in Education ICF Macro International

4. To support elementary educators with the knowledge and instructional resources they need to teach math effectively and build a strong foundation of mathematical knowledge in students.

9. Link to Factorize: http://illuminations.nctm.org/ActivityDetail.aspx?ID=64http://illuminations.nctm.org/ActivityDetail.aspx?ID=64

12. Illuminations and NCTM – lessons, applets Annenberg learner – courses, videos, … Teaching Channel – videos Inside Mathematics – PD videos and more Doing What Works – PD videos and more Millenium Mathematics Project (NRICH) – articles, problems, suggestions, and more

13. Shodor – Java applets The Math Forum @ Drexel – Teacher2Teacher… National Library of Virtual Manipulatives Thinking Blocks (Math Playground) Edutopia – videos, articles, etc. GeoGebra – Java-based software with applets PBS Learning Media – interactive media, etc.

14. Thinking Blocks http://mathplayground.com/ThinkingBlocks/thinking_blocks_modeling%2 0_tool.html http://mathplayground.com/ThinkingBlocks/thinking_blocks_modeling%2 0_tool.html Interactive flash tool; for grades 1-6+; includes video demonstrations Third Grade Math Routines http://www.teachingchannel.org/videos/third- grade-math-routines?fd=0http://www.teachingchannel.org/videos/third- grade-math-routines?fd=0 Introductory video in set of five; shows the routines used by Jennifer Saul; for grades K-5 Math Fundamentals PoW Packet – Wooden Legs http://mathforum.org/pow/samples/packet5155.pdf http://mathforum.org/pow/samples/packet5155.pdf Problem of the Week from the Math Forum Problem Solving and Communication Activity Series – Wooden Legs http://mathforum.org/pow/samples/problem_solving5155.pdf http://mathforum.org/pow/samples/problem_solving5155.pdf Problem solving strategies using Wooden Legs as the example

15. Keep It Simple http://nrich.maths.org/6540http://nrich.maths.org/6540 An interesting problem using addition of fractions; for grades 5-6+ Villainy, Inc http://villainyinc.thinkport.org/http://villainyinc.thinkport.org/ Website designed for students to develop problem solving skills; for grades 4- 6+; includes teacher resources and printouts Triplets: A Game of Equivalent Fractions http://www.mathplayground.com/Triplets/Triplets.html http://www.mathplayground.com/Triplets/Triplets.html Students group equivalent fractions and visual representations; for grades 3- 6+ Melvin’s Make a Match http://pbskids.org/cyberchase/games/equivalentfractions/ http://pbskids.org/cyberchase/games/equivalentfractions/ Interactive game from Cyberchase; students match equivalent fractions; for grades 3-5 The Duck StoryThe Duck Story (Strategy for teaching rounding for grades 2-5)

16. Locate resources aligned to specific CCSS and NCTM standards.

22. Refine your search criteria and find resources aligned to the Mathematical Practice Standards.

36. Betsy Peisach: bpeisach@mpt.orgbpeisach@mpt.org Suzanne Alejandre: suzanne@mathforum.org suzanne@mathforum.org