Curated OER
Coordinate Planes
Identifying the location of ordered pairs on coordinate planes is the focus in the math instructional activity presented here. In it, 4th graders are introduced to coordinate pairs, the x/y axis, and the techniques associated with this...
Curated OER
Geometric Figures-Triangles
Fourth graders explore triangles. In this math lesson, 4th graders discuss the different types of triangles. Students create triangles using wiki sticks. Students complete an online matching game.
Curated OER
Representation of Quadratic Functions
Learners use a table, graph or equation to represent a quadratic function. In this algebra lesson, students model and graph with quadratic function. They become comfortable representing quadratics using different methods.