Common Core Learning Standards
Virtual Manipulative Sites
http://nlvm.usu.edu/en/nav/vlibrary.html 1. Designed especially for students to use. The manipulatives and activities at this site are arranged by grade levels.
http://www.misterteacher.com/whiteboard/virtual_manipulatives.html Manipulatives at this site include line graphs, bar graphs, tangrams, interactive circles, interactive angles, coin toss and letter symmetry.
http://nrich.maths.org/public/search.php?search=cuisenaire Features many interactive learning activities for Cuisenaire rods.
- Math Dictionary for Kids 2011 http://www.amathsdictionaryforkids.com/ This is an interactive math dictionary for children. Six hundred common math words are included at this site. Words are sorted alphabetically.
- Illustrated Math Dictionary http://www.mathsisfun.com/definitions/index.html Easy to understand definitions of common math terms are illustrated at this online math dictionary. Words are sorted alphabetically.
- Harcourt Brace Multimedia Math Glossary http://www.harcourtschool.com/glossary/math2/index_temp.html This math glossary is sorted by grade level then alphabetically. In the early grades the definitions are picture based with audio reading the words.