1. Betsy Peisach and Pat Hemler

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.

8. 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

9. 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.

10. 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=0 Introductory video in set of five; shows the routines used by Jennifer Saul; for grades K-5 Wooden Legs Videos http://mathforum.org/blogs/suzanne/2011/12/01/wooden-legs-videos/ http://mathforum.org/blogs/suzanne/2011/12/01/wooden-legs-videos/ Problem of the Week from the Math Forum Kids and Cookies http://www.teacherlink.org/content/math/interactive/flash/kidsandcooki es/kidcookie.php Tool that allows user to choose number of children and number of cookies to share

11. Keep It Simple http://nrich.maths.org/6540http://nrich.maths.org/6540 An interesting problem using addition of fractions; for grades 5-6+ 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 Thinking Blocks: Fractions http://www.thinkingblocks.com/tb_fractions/fractions.html Similar to Thinking Blocks, with tool and problem sets for teacher use.

12. Limit your search criteria and find resources aligned to the Mathematical Practice Standards.

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

28. PD Collection Topics CCSS Practice Standard #3 Building Classroom Culture Measurement K-2 Measurement 3-5 Developing Fact Fluency Introducing Fractions Geometric Concepts Place Value Understanding Math Learning Disabilities Helping Struggling Learners Rectangular Arrays Problem Solving Communication

31. Classroom Collections Measurement CCSS Practice Standard 3 Geometry Concepts Fact Fluency Equivalent Fractions Operations with Fractions K-2 Algebraic Thinking Conversation Starters Useful Tech Tools Sources of Problems Sites for Real Data Basic Operations

36. Betsy Peisach: bpeisach@mpt.org bpeisach@mpt.org Pat Hemler: phemler@mpt.org phemler@mpt.org