Curated OER
Move It! With Simple Machines
Students explore engineering by participating in a mechanical class activity. In this simple machines lesson, students identify many simple machines that allow them to perform tasks easily each day. Students collaborate in small groups...
Curated OER
Radius, Diameter and Area
Pupils identify the radius and diameter of a circle. In this geometry lesson, students calculate the volume and area of a cylinder and circle. They relate the circumference of a circle to Pi.
Curated OER
Unit Circle and Triangle
Students apply the Unit Circle to solve ratios of triangles. For this geometry lesson, students derive the different ratios of a triangle using the Pythagorean Theorem. They find the angles of a unit circle using a right triangle.