Master addition and subtraction concepts, strategies, and problem-solving with numbers up to 20
Each lesson builds upon the previous one, developing strong addition and subtraction skills
Learn the fundamental concepts of addition and subtraction through visual representations and real-world scenarios.
Master addition and subtraction with numbers up to 10 using number lines and visual aids.
Master subtraction strategies including decomposition and inverse operations.
By the end of this unit, students will be able to:
Understand addition as combining and adding to
Understand subtraction as taking away and comparing
Master the make 10 strategy for efficient addition
Apply strategies to solve real-world problems