Curated OER
Geo Jammin' - Day 2, Lesson 5: Eeny, Meeny, Miney, Mo
Students, in groups, use song lyrics and math to descrie two and three dimensional shapes.
CK-12 Foundation
Ck 12: Analysis: Two Dimensional Vectors
[Free Registration/Login may be required to access all resource tools.] Introduction to vector notation in two dimensions
Physics Classroom
The Physics Classroom: Vectors: Non Horizontally Launched Projectile Problems
In this physics tutorial on vectors, the use of kinematic equations to solve non-horizontally launched projectiles is demonstrated.
Wikimedia
Wikipedia: Plane of Symmetry
This site from the free encyclopedia, Wikipedia, provides a basic definition for plane of symmetry. Links are given for additional information on related subjects.