Other
Dot Product
Come to this site to discover the formula for finding the value of a dot product. The site offers two ways to calculate the dot product, one using only the elements of the vectors, the other using the length of each vector and the angle...
Other
Netcomuk: Working With Vectors
Contains an index of pages that discuss how to work with vector fields. Includes information on basic vector operations, multiplying vectors, lines and planes, and extra bits of information.
Math Planet
Math Planet: Geometry: Transformations: Vectors
Provides an explanation, examples, and a video lesson all related to vectors. [1:16]
McGraw Hill
Glencoe: Online Study Tools: Self Check Quiz on Perpendicular Vector
Learners display understanding of advanced mathematical concepts in Geometry. The online quiz assesses the scholars on perpendicular vectors.
Wolfram Research
Wolfram Math World: Vector Multiplication
Provides tables for all the types of vector multiplication and the notation associated with them. The result is also given in the table (ie. scalar or vector) this site contains many related links.
Mangahigh
Mangahigh: Shape: Column Vectors
Idenitfy the sum, difference and scalar multiple of column vectors and represent the results graphically.
Mangahigh
Mangahigh: Shape: Vector Algebra
Test your knowledge of sum, difference, and scalar multiple of vectors.
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.
Other
Vector Sum
This site offers an interactive application to understand vector addition. The site exemplifies the ability to translate vectors to obtain a resultant.
Sophia Learning
Sophia: Vectors and Scalars Part 2
A slide show presentation which shows how component parts can be used to determine a vector. It also introduces trigonometry functions to show how vectors can have rotational directions.
Other
Algebra Lab: Word Lesson: Vectors Right Triangles Components and Resultants
Solve problems using vectors that involve velocity, speed, direction, and magnitude. Includes examples and practice problems. Click on the buttons under the practice questions to see the solutions.
Larson Texts
Larson Precalculus: Magnitude of a Scalar Multiple [Pdf]
Example and some exercises on how to find the magnitude of a scalar multiple.
Analyze Math
Analyze Math: Dot Product of Two Vectors and Applications
Learners explore the Pre-Calculus topic of vectors. The activity is a tutorial on the calculation and applications of the dot product of two vectors. Examples with detailed solutions are included.
Analyze Math
Analyze Math: Vector Addition and Scalar Multiplication
Learners explore the Pre-Calculus topic of vectors. The tutorial examines vector addition, components of a vector, and scalar multiplication. Examples with detailed solutions are included.
Physics Aviary
Physics Aviary: Vector Math
This activity checks that you are able to add and subtract vectors, calculate the dot and cross product of vectors, and multiply or divide vectors by scalars.
CK-12 Foundation
Ck 12: Scalar Projection
[Free Registration/Login may be required to access all resource tools.] Compute the magnitude of a scalar multiple cv using ||cv|| = |c|v. Compute the direction of cv knowing that when |c|v is not equal to 0, the direction of cv is...
CK-12 Foundation
Ck 12: Vector Scalar Product: Vector Multiplied by a Scalar
[Free Registration/Login may be required to access all resource tools.] Represent scalar multiplication graphically by scaling vectors and possibly reversing their direction; perform scalar multiplication component-wise. Compute the...
Texas Education Agency
Texas Gateway: 3.3 Vector Addition and Subtraction: Analytical Methods
By the end of this section, you will be able to understand the rules of vector addition and subtraction using analytical methods, apply analytical methods to determine vertical and horizontal component vectors, and apply analytical...
Khan Academy
Khan Academy: Analyze Scalar Multiplication
Match vectors to images based on scalars to show that you understand scalar multiplication. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Unit Vectors
Find a unit vector in the direction of a given vector. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Vector Addition
[Free Registration/Login may be required to access all resource tools.] Here you'll learn how to add two vectors with either the triangle method or the parallelogram method.
CK-12 Foundation
Ck 12: Vector Sum and Difference
[Free Registration/Login may be required to access all resource tools.] Looks at finding the direction and magnitude of vectors and breaking vectors into component parts.