Addition With Strip Board
From Montessori Album
Addition With Strip Board | |
---|---|
Math - Memory Work | |
Level | Primary |
Age | 4.5 |
Materials | Strip Board red and blue strips paper pencil |
This activity teaches the child...
Contents
Presentations[edit]
Presentation One[edit]
- Take the material to a mat or table. The number strips can either be placed above or on either side of the board.
- "1+1"
- "One...
- "...plus one..."
- "...equals two."
- Write the answer on the paper.
- "One plus two..."
- "...equals three."
- Write the answer on the paper.
- Do the rest of the problems in the same way.
Checking Answers[edit]
- Bring Addition Control Chart 1.
- Find the problem on the paper.
- Find the same problem on the chart. Compare answers.
Presentation Three[edit]
- "Let's find all the ways to make 8."
- "1 plus what equals 8?"
- Count the remaining squares.
- Put in the appropriate strip.
- Write the equation on the paper.
- "2 plus what equals 8?" Count the remaining squares.
- Put in the appropriate strip.
- Write the equation on the paper.
- Do the rest in the same way.
Points of Interest[edit]
Control of Error[edit]
Variations and Extensions[edit]
Children can come up with addition problems by rolling two 10-sided dice.
Material[edit]
Where to Buy[edit]
Thinkamajigs $25.95
Thinkamajigs $62.95 (AMI)