You are not logged in.
login | register
Activity: Combinations
Go to: http://education.ti.com/.../Activity.do (opens a new window)
Description: This activity introduces students to combinations. They derive the formula for the number of combinations of n objects taken r at a time by starting with a list of permutations and eliminating those that name the same group, just in a different order. From here they see how the number of combinations is related to the number of permutations. Students then solve several problems involving combinations, including problems that involve geometry.
Technology Type: TI-Nspire 
Author: Texas Instruments
Language: English 
Cost: Does not require payment for use

Average Rating:  [0] Login to rate this resource
My MathTools: Login to Subscribe / Save This
Reviews: be the first to review this resource
Discussions: start a discussion of this resource

Courses: Math 7 Combinations
Geometry Polygons
Discrete Math Counting possibilities, Permutations, R-combinations, Ordered and unordered, Permutations vs. combs., Combinatorial formulas