Curated OER
Matching Fractions
Focus on halves, thirds, and fourths in these visual fraction activities. Scholars begin by examining a grid with various expressions of the three fractions displayed in the grid squares. They color-code the grid to indicate which...
Curated OER
Equivalent Fractions
Fractions equivalent to 1/3, 1/4, and 1/2 are the focus of this slide show. The class views each set of fractions and notes how each set can be considered equivalent. The relationships are shown both visually and mathematically, which...
Curated OER
Third Grade Fraction/Promethean Flip Chart
While just a simple exploration of fractions, this lesson plan comes with resources to make it a richer experience. Third graders identify fractions, complete worksheets, and use KidPix to make their own fraction pizzas.
Better Lesson
Better Lesson: Fractions Can Be Fun
Second graders recognize what it means to fold a paper in half, but do they recognize how to create fourths or thirds?
University of Cambridge
University of Cambridge: Nrich: Red Balloons, Blue Balloons
Use your problem solving skills to help Katie and Will solve the problem they have with blowing up their balloons until they pop. See if you can discover the solution on your own at this one page website. Then check the solution...