Lesson Plan
Curated OER

Logic

For Teachers 6th - 8th
Students solve problems using reasoning techniques, identify the validity or non-validity of problems and use deductive reasoning for problem resolution.
Lesson Plan
Curated OER

Tower Power

For Teachers 5th - 6th
Young scholars explore basic building and engineering concepts by constructing a structure that supports weight. They demonstrate an understanding of basic business concepts by estimating the cost and value of a building.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G C Inscribing a Triangle in a Circle

For Teachers 9th - 10th Standards
This problem introduces the circumcenter of a triangle and shows how it can be used to inscribe the triangle in a circle. It also shows that there cannot be more than one circumcenter. Aligns with G-C.A.3.