Addition And Subtraction Lesson Plans 1st Grade. Put one pencil in one hand and one pencil in your other hand. Decomposing a number leading to a ten e g 13 4 13 3 1 10 1 9.
However in the subtraction strategy i have students use sticky notes also to mark the numbers throughout the process. I start my mini lesson with base ten blocks to demonstrate splitting the minuend and subtrahend. Below you will find various lesson plans to help guide your instruction.
1st grade subtraction lesson plans.
1st grade subtraction lesson plans. Decomposing a number leading to a ten e g 13 4 13 3 1 10 1 9. However in the subtraction strategy i have students use sticky notes also to mark the numbers throughout the process. And creating equivalent but easier or known sums e g adding 6 7 by creating the known equivalent 6 6 1 12 1 13.
