Subtraction stories
- Subtraction Stories.pdf - 230 kB
- Subtraction Stories.docx - 192 kB
| Наслов | Subtraction stories |
| Опис | Students are given subtraction story problems to solve. Specifically, the problem types are Take From, Result Unknown, or Compare Difference Unknown. They use the tools available on the Lab screen to help them solve and/or to represent their thinking (e.g., if they solve mentally or on their fingers). |
| Предмет | Математика |
| Ниво | K-5 |
| Тип | Guided Activity |
| Траење | 30 минути |
| Одговорите се вклучени | Не |
| Јазик | Англиски |
| Клучни зборови | add on, compare, compose, decompose, result unknown, subtraction, take away |
| Симулации | Number Play (HTML5) |
| Автори | Ian Whitacre, Dom Carorora, Azar Kamaldar |
| Школо / Организација | Florida State University |
| Поставено | 11.9.23 |
| Обновено | 14.10.23 |