Addition strategies within 10 (or 20)
- Addition Strategies (within 10).pdf - 207 kB
عنوان | Addition strategies within 10 (or 20) |
شرح | This lesson emphasizes explicit representations of addition expressions and solutions. The sim allows for students to solve using Ten Frames, free objects, or a linear representation that can function like a number line. These tools can support various direct modeling and counting strategies. This lesson focuses on the use of the Lab screen specifically because it does not provide immediate feedback regarding the total number of objects. (If feedback is desired, a class could use the Ten screen instead.) |
موضوع | ریاضیات |
سطح | دبستان |
نوع | Guided Activity |
مدت | دقیقه ها 30 |
پاسخ ها شامل | خیر |
زبان | انگلیسی |
کلید واژه | add، addition، compose، decompose |
شبیه سازی ها | بازی با اعداد (HTML5) |
نویسنده | Ian Whitacre, Dom Carorora, Azar Kamaldar |
مدرسه / سازمان | Florida State University |
ارسال شده | 9/11/23 |
بروزرسانی شده | 10/14/23 |