Activity
National Council of Teachers of Mathematics

The Math Forum: Understanding Algebraic Factoring

For Students 9th - 10th
This site from the Drexel University explains the principles of factoring symbolically using algebra tiles.
Lesson Plan
National Council of Teachers of Mathematics

The Math Forum: Suzanne Alejandre: Algebraic Factoring

For Teachers 9th - 10th Standards
Use algebra tiles to explore factoring of polynomials.
Activity
Texas Instruments

Texas Instruments: Introduction to Some Algebra Concelpts Using Cas

For Teachers 9th - 10th Standards
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...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Completing the Square

For Students 9th - 10th
A lesson, practice exercise, and teacher resource to help you plan classroom instruction on completing the square. Lesson contains steps to completing the square and two step-by-step examples; practice exercise is a five-question quiz...
Whiteboard
ClassFlow

Class Flow: Football Path (Algebra)

For Teachers 9th - 10th
[Free Registration/Login Required] Fun game involving designing a football path around the high school using pentagons and hexagons.
Lesson Plan
Alabama Learning Exchange

Alex: Graphing Is Great!

For Teachers 9th - 10th
Students will explore graphing individually and in groups. They will also use an interactive activity to discuss slope and intercepts. To assess the lesson plan, students will use the floor tiles in the classroom as a large sheet of...