Ten and how many more?
- Ten and How Many More?.pdf - 222 kB
- Ten and How Many More.docx - 199 kB
題名 | Ten and how many more? |
内容 | This activity focuses on grouping sets of objects into tens and ones and interpreting two-digit numerals as representing a number of tens and a number of ones. The goal is to help students develop a meaningful understanding of place value, focusing on numbers 10–20. |
課題 | 数学 |
レベル | 小学校 |
タイプ | Guided Activity |
所要時間 | 30 分 |
解答を含む | いいえ |
言語 | 英語 |
キーワード | 1:1 correspondence, cardinality, compose, counting, decompose, place value, ten frame |
シミュレーション | かずあそび (HTML5) |
著者 | Ian Whitacre, Dom Carorora, Azar Kamaldar |
学校 / 団体 | Florida State University |
送信日 | 23/09/11 |
更新日 | 23/10/14 |