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
| 标题 | Algebraic Expressions |
| 描述 | 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. |
| 科目 | 数学 |
| 等级 | 初中 |
| 类型 | 指导活动 |
| 持续时间 | 120 分钟 |
| 是否包含答案 | 否 |
| 语言 | 英语 |
| 关键词 | adding expressions, distribution, factoring expressions |
| 仿真程序 | 面积模型代数 (HTML5), 表达式变换 (HTML5) |
| 作者 | Amanda McGarry |
| 学校/组织 | PhET |
| 提交日期 | 18-9-7 |
| 更新日期 | 18-9-10 |