Number and Operation Links
The following are links related to the notion of number and operation:
New Jersey Mathematics Curriculum Framework: NUMBER SENSE
Massachusetts Department of Education Strand: Number Sense
Ceramic Tiles and Math
Chocolate Thematic Unit
Math Ideas for Parents
Math Fair
Sunrise-Sunset
Magic Squares
Orange Slices
Excerpts on Estimation and Statistics
Shopping Spree Estimation
Chocolate Chip Math
Estimation
Cuisenaire Learning Place
Math Forum--Ask Dr. Math
ACCESSIBLE INTERNET BASED MATHEMATICS AND AERONAUTICS MATERIALS FOR 4TH-7TH GRADE CHILDREN WITH PHYSICAL DISABILITIES
Elementary Level Math
Math Lessons & Courses
Arithmetic
Middle Level Math
K-8 Home Learning Lab Contents (Windows)
Estimation using grocery list (3-5)
Book List for STANDARD 5: ESTIMATION
Book List for STANDARD 6: NUMBER SENSE AND NUMERATION
Book List for STANDARD 7: CONCEPTS OF WHOLE NUMBER OPERATIONS
Book Linst for STANDARD 8: WHOLE NUMBER COMPUTATION
Book List for STANDARD 12: FRACTIONS AND DECIMALS