CK-12 Foundation
Vector Projection
Two words summarize the interactive: vector projector. An easy-to-use resource lets users investigate vector projections on the coordinate plane. Given the components of two vectors, they determine the projection of one vector onto the...
CK-12 Foundation
Vector Projection: Hitting a Baseball
Hit a home run with a resource that is all fun and games. Learners apply an interactive to determine the horizontal component of the distance a baseball travels. They must consider vector projections for this task.
Wolfram Research
Wolfram Math World: Projections
This webpage discusses projections, providing two diagrams. This is a great source if you are using it as a reference tool to refresh the fundamentals and formula. This site gives links to related topics.
National Council of Teachers of Mathematics
The Math Forum: Dot Product of Unit Vectors
This site gives an example of a problem showing how to find the dot product of unit vectors.
CK-12 Foundation
Ck 12: Analysis: Vector Direction
[Free Registration/Login may be required to access all resource tools.] Definition and use of calculated vector direction angles
Wolfram Research
Wolfram Math World: Vector Space Projection
This webpage discusses projections in vector space. The material is rather advanced. A clear understanding of Linear Algebra, the study of linear equations and their transformations, is required to understand this information.