Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Fraction Models

For Students 3rd - 8th Standards
Numerator values can be set for 0-20. Denominator values restricted to 1, 2, 4, 5, 8, 10 and 20. Use this interactive tool to show a fraction. Adjust both the denominator and numerator and see a visual representation as a part of a...
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Exploring Fraction Kits [Pdf]

For Students 2nd - 4th Standards
For this activity you will need a set of fraction circles or fraction squares for each pair of students.
Lesson Plan
Alabama Learning Exchange

Alex: Share and Share Alike (Equal Parts)

For Teachers K - 1st Standards
This Five E's AMSTI lesson plan equips students to divide an object into equal parts. A story and interactive whiteboard activity about sharing food demonstrate the idea of equal halves of circles, after which students attempt to half...
Handout
Other

Allmath: Math Glossary

For Students 9th - 10th Standards
Are your students having difficulty understanding math terminology? Try this A-Z glossary on math related terms. It's quick, easy to read, and very complete.