Patterns and Ratios
- GoMath-Gr6-6.1-PropPlay-lesson_editable.docx - 258 kB
- GoMath-Gr6-6.1-PropPlay-lesson.pdf - 262 kB
- GoMath-Gr6-6.1-PropPlay-activity-sheet.pdf - 78 kB
| 标题 | Patterns and Ratios |
| 描述 | Students use ratios to describe the relationship between two quantities. They use the matching patterns in the necklaces. They use ratio to solve problems involving proportional relationships. This lesson is aligned to the GoMath curriculum but can be used in any classroom discovering ratios for the first time. |
| 科目 | 数学 |
| 等级 | K-5, 初中 |
| 类型 | 指导活动 |
| 持续时间 | 60 分钟 |
| 是否包含答案 | 否 |
| 语言 | 英语 |
| 关键词 | equivalent ratios, fractions, ratios |
| 仿真程序 | 比例游乐场 (HTML5) |
| 作者 | Ian Whitacre, Sebnem Tekin |
| 学校/组织 | PhET |
| 提交日期 | 17-12-13 |
| 更新日期 | 18-9-6 |