University of Saskatchewan (Canada)
University of Saskatchewan: Expanding Binomials
Provides discussion on binomial expansion. Works through an example of this concept and provides example problems.
Texas Instruments
Texas Instruments: Expanding Binomial Expressions With Symbolic Math Guide App
Students will try to determine a pattern for expanding binomials by using the expand command. Students will then make a conjecture about the expansion of a more complex pair of binomials. Students will then use SMG to take a closer look...
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Expanding Binomials and Pascal's Triangle
This Math Forum site explains how expanding binomials relates to Pascal's Triangle.
Khan Academy
Khan Academy: Polynomials: Expand Binomials
Use the Binomial Theorem to expand integer powers of binomial expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Texas Instruments
Texas Instruments: Factoring Trinomials and Expanding Binomial X Binomial
This activity uses CAS(TI-89) to investigate patterns in factoring and expanding. Through the patterning, students construct their alegebraic knowledge on factoring and expanding, rather than be given a set of rules to follow
Texas Instruments
Texas Instruments: How to Use the Graph Screen to Expand Binomials
In this video, you will see how you can use the graph screen to verify that you have expanded a binomial correctly.
Math Warehouse
Math Warehouse: Pascal's Triangle for Expanding Binomials
Reference tool demonstrates how to use Pascal's Triangle to perform binomial expansions.
Purple Math
Purplemath: Binomial Theorem: Formulas
The Binomial Theorem is a process of expanding a binomial that is being raised to a large power. All steps needed to perform the process on a graphing calculator are listed. The concepts of factorials and Pascal's Triangle -- both key to...
Texas Instruments
Texas Instruments: Exploring the Binomial Theorem
Students expand expressions using Pascal's Triangle and verify the results on a Computer Algebra System CAS tool.
Math Notes and Math Tests
Pre Calculus Notes: The Binomial Theorem [Pdf]
The resource investigates the binomial theorem. Topics examined are Pascal?s triangle and expanding powers of general binomials. Class notes and examples are included.
National Council of Teachers of Mathematics
The Math Forum: Exploring Pascal's Triangle
Every grade level can learn from Pascal's Triangle, and this site helps make it possible. There are explanations, examples, exercises and printable worksheets available.
Texas Instruments
Texas Instruments: Introduction to Some Algebra Concelpts Using Cas
This series of activities provides an introduction to some Algebra concelpts using CAS. The activities start with Algebra tiles and CAS. Patterning is modelled for the students so that they can construct the knowledge rather than be...
University of Saskatchewan (Canada)
University of Saskatchewan: Algebra 1 Review
A more advanced review of algebra concepts and practice review problems ranging from the basic rules of algebra to polynomials. A good test of readiness for higher level math courses.