Dr. Brian S. Lim

Cool Math Web Sites

Web sites with Links | Web site for Elementary Math | Web Sites for Secondary Math

Web Sites with Links and/or Other Math Resources

3 Act (Desmos) e.g., stacking cups

3 Act (Dan Meyer)

3 Act (GFletchy)

NCTM Illuminations has the best math lesson plans on the web in my opinion.

 

Mathematics Assessment Project  Research from the Great Britain

Mathematics Discussion Whole Class Mathematics Discussions

Georgia Department of Education Each CCSS explained in Video clips.

 

Math Through Stories Connecting Math and Literacy .  This link will take you directly to the page where the books are sorted by topic. 

Mrs.Glosser's Math Goodies is a free educational Web site featuring interactive lessons that use a problem-solving approach and actively engage students in the learning process.

Mudd Math Fun Facts presents engaging mathematics tidbits and challenges that can be used to start daily math classes.

The History of Mathematics offers a wide range of historical information about the development of mathematical concepts.

History of Pi offers development of the digits of  Pi from it's biblical value of 3 to the modern millions of digits.

TIMSS Trends International Mathematics and Science Study (4th and 8th grade results and actual test items)

Mathematics humor cartoons

Paid Sites:

http://www.mathalicious.com/

http://www.yummymath.com/

Web Sites for Elementary School Teachers

The Singapore Math

Mathstories offers more than a thousand word problems for grades 1-6, organized by grade level and topic.

Ken Egan's Number and Word Puzzles posts a new set of numerical and regular crossword puzzles each month.

Patterns in Mathematics gives teachers an in-depth understanding of patterns and how to use them in the classroom.

Creative Imaginations has tangram puzzle designs and able to submit your own for others to solve.

PuzzleMaker has many ready made puzzles.

Web Sites for Secondary School Teachers

Desmos free graphing calculator

The Geometry Junkyard is a collection of geometry related resources and Web sites.

The Largest Known Primes features history, topics, and links related to prime numbers.

Video clips of teaching

Teaching Channel

Edutopia

Teaching Works

Math Teacher Associations

California Mathematics Council

National Council of Teacher of Mathematics

Other useful math web site.

Estimation 180

Which one doesn't belong?

Would you Rather Math

Visual Patterns

101 questions

Open Middle

Steve Wyborney's Blog  - Estimation

edTPA article