Description
- Overview:
- This is a modification of the Helping With Math tasks, "Number Grid Puzzles," https://www.helpingwithmath.com/printables/worksheets/numbers/1nbt4-number-grid-puzzles01.htm. This activity was used with a tier 3 fourth grade intervention math group to help students count by tens in mid-decades and count forward and back by ones. I modified this activity by first having students make observations and note patterns in a hundreds chart; specifically encouraging students to note that counting on by ten ones increased the tens digit by one. Students then modeled this concept with base-ten blocks. Finally, students completed the hundreds chart number puzzles to reinforce this concept and wrote matching equations when a puzzle was solved. For example, "47 = 35 + 12."
- Subject:
- Mathematics
- Level:
- Lower Primary
- Grades:
- Grade 1
- Material Type:
- Learning Task
- Author:
- MEGAN HINDE
- Date Added:
- 08/02/2019
- License:
-
Creative Commons Attribution
- Language:
- English
- Media Format:
- Text/HTML
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