Operations Fluency Building
Understand the relationship between addition and subtraction
Create and complete fact family triangles
Develop mathematical thinking with joy and curiosity
“Happy is the man who finds wisdom, the man who gets understanding. For her good profit is better than silver, and her return is better than fine gold.”
— Proverbs 3:13-14 (WEB)Just as we learn to see connections in math, wisdom helps us see connections in life
Review yesterday's making ten strategy and introduce fact families
Explain fact families as mathematical families where numbers are connected
Create colorful fact family triangles using dice rolls
Simpler: Parent helps write numbers
Challenge: Use three-digit numbers
Share fact family triangles and celebrate learning
Coming up: Tomorrow we'll have a speed and accuracy challenge with our new fact family skills!
Fact families help children see mathematical relationships
Children might find writing multiple sentences challenging
Child understanding that numbers can be combined in different ways