Curated OER
Fraction Identification Worksheet
In this fraction identification activity, 3rd graders examine fraction arrays to determine which portion of the whole is identified in 10 examples. They work with halves in the next 14 examples by completing pictures, doing short word...
Curated OER
Fractions and Halves
Fourth graders examine halves of a whole and discover through activities that they must be exactly equal in size. Working with Geoboards and Dot-Paper Squares, the class practices finding halves that are both congruent and incongruent.
Curated OER
Lines of Symmetry
Fifth graders explore the concept of symmetry using lines drawn through different shapes. The worksheet that is included in the lesson should be used to chart the lines of symmetry for the different shapes drawn.
Curated OER
Halves
In this halves learning exercise, students circle the shape that shows two halves. Students solve 13 problems for the halves activity.