Fluency Practice: Addition and Subtraction Within 20
Understand the relationship between addition and subtraction in fact families
Practice creating and solving fact family problems
Develop a positive attitude toward mathematical problem-solving
“Yahweh by wisdom founded the earth; by understanding he established the heavens.”
— Proverbs 3:19 (WEB)Just as God used wisdom and understanding to create the world, we use mathematical understanding to see how numbers relate to each other in fact families
Welcome to today's BibleMouse math adventure! Let's review what we learned about number families yesterday.
Today we'll explore how numbers in a fact family are like a family - they're all connected!
Create and solve fact family challenges using number cards
Simpler: Use smaller numbers (5-10)
Challenge: Time the fact family creation or add more complex rules
Celebrate your math discoveries and clean up materials
Coming up: Tomorrow we'll play speed rounds to practice our math facts!
Fact families help children understand the relationship between addition and subtraction
Children might find it challenging to see how addition and subtraction are connected
Emerging understanding of number relationships