Browse Activities
Algebraic Expressions
- GoMath-Gr7-6.1-lesson_editable.docx - 446 kB
- GoMath-Gr7-6.1-lesson.pdf - 506 kB
- GoMath-Gr7-6.1-activity-sheets.pdf - 229 kB
| Title | Algebraic Expressions |
| Description | This activity addresses the following CCSS in a 2-day activity: • CCSS.Math.Content.7.EE.A.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. • CCSS.Math.Content.7.EE.A.2 Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. It aligns with GoMath Lesson 6.1 for grade 7. |
| Subject | Mathematics |
| Level | Middle School |
| Type | Guided Activity |
| Duration | 120 minutes |
| Answers Included | No |
| Language | English |
| Keywords | adding expressions, distribution, factoring expressions |
| Simulation(s) | Area Model Algebra (HTML5), Expression Exchange (HTML5) |
| Author(s) | Amanda McGarry |
| Contact Email | amanda.mcgarry@colorado.edu |
| School / Organization | PhET |
| Date submitted | 9/7/18 |
| Date updated | 9/10/18 |
