Curated OER
Sharing Brownies: Fractions That Represent a Fair Share
Elementary graders discover the concept of fractional pieces of a whole. They investigate the meanings of fractions in everyday life and why they are used. Pupils divide brownies amongst each other to demonstrate the use of fractions...
Curated OER
Symmetry with Shapes
Students analyze a symmetrical stamp design with an equal balance of light and dark to create a pattern in succession. In this shape design lesson, students review concepts of sign, symbol and language across cultures. Students analyze...
Curated OER
Division
Students complete division activities using the concept of sharing equally. For this division lesson, students discuss division using equal piles. Students receive sets of candy and determine if the example were fair. Students view an...
Curated OER
Reno's Dilemma
Students explain proportions as it relates to principle and interest. They use proportions to explain relationships and analyze relationships by identifying patterns.
Curated OER
Lines and Shapes
First graders identify different kinds of lines found in common shapes. They discover ways in which an artist utilizes lines in a painting.