Addition Strategies Within 10
Recognize and solve doubles addition facts (1+1, 2+2, 3+3)
Use doubles to solve near-doubles addition problems
Develop a joyful attitude toward learning math
“Two are better than one, because they have a good reward for their labor.”
— Ecclesiastes 4:9 (WEB)Just like numbers that match perfectly in doubles, we are stronger when we work together
Quickly review yesterday's number bonds lesson
Introducing doubles as 'matching number friends'
Roll dice and create doubles, recording them on a game sheet
Simpler: Use dice with smaller numbers
Challenge: Add the doubles quickly without writing
Recap doubles strategy
Coming up: Tomorrow we'll learn how to use doubles to solve near-doubles problems
Doubles are a foundational addition strategy that helps build mental math skills
Children might confuse doubles with other addition strategies
Child can quickly recognize and solve doubles facts