Curated OER
Powers and Roots
Eighth graders determine the square and cube roots of given numbers in this math lesson. They determine the missing number in a sequence. Additionally, they calculate the interior and exterior polygon angles.
Curated OER
Designing "Green" to Save Our Green Planet
Learners design an environmentally friendly home. In this middle school math/science lesson, students watch videos on creating green design. Learners work in collaborative groups to determine what makes a house green and to...
Education Institute
Four Mathematics Lessons for Grade 9
These four lesson plans build algebra skills for working with numbers in exponential form and for examining triangles. Be aware that in the text, scientific notation is referred to as index notation and the laws of exponents as the laws...