Closed Captioned Video: Algebra Tiles: Modeling Variable Expressions Using Algebra Tiles Grade: 6 - 12 Copyright Year 2020 Format HTML5
INSTRUCTIONAL RESOURCE: Anatomy of an Equation: x + a = b. Grade: 9 - 12 Copyright Year 2014 Format HTML5
INSTRUCTIONAL RESOURCE: Anatomy of an Equation: x - a = b. Grade: 9 - 12 Copyright Year 2014 Format HTML5
INSTRUCTIONAL RESOURCE: Anatomy of an Equation: x + a = -b. Grade: 9 - 12 Copyright Year 2014 Format HTML5
INSTRUCTIONAL RESOURCE: Anatomy of an Equation: x - a = -b. Grade: 9 - 12 Copyright Year 2014 Format HTML5