Using algebra tiles and tables to factor trinomials (less guess and check!)

This lesson addresses factoring when a = 1 and also when a > 1. Part 1 (Algebra Tiles) contains examples when a = 1 and a >1. Part 2 (tables) contains only examples when
a > 1.

In part 1, students will use algebra tiles to visually see how to factor trinomials (a = 1 and a > 1). In part 2, they will use a 3 x 3 table (a > 1). This process makes students more confident when factoring because there is less guess and check involved in solving each problem.

Resource ID#: 42225 Type: Lesson Plan

Please sign in to access this resource

Teacher
Click here to sign in
as a FL public educator

Not a Florida public school educator?

Access this resource
on CPALMS.com

General Information

Subject(s): Mathematics

Grade Level(s): 9, 10, 11, 12

Intended Audience: Educators

Suggested Technology: Computer for Presenter, Interactive Whiteboard, Basic Calculators, Microsoft Office

Instructional Time: 50 Minute(s)

Keywords: factoring, trinomials, algebra tiles

Instructional Component Type(s): Lesson Plan, Worksheet, Virtual Manipulative, Presentation/Slideshow

Instructional Design Framework(s): Direct Instruction, Demonstration, Structured Inquiry (Level 2)

Resource Collection: CPALMS Lesson Plan Development Initiative

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Related Resources

Other vetted resources related to this resource.