2. Operations & Algebraic Thinking (Subtraction within 20)

Goal A (By //____):
Given manipulatives and visuals, the student will fluently subtract within 10 with 80% accuracy across 3 consecutive trials, as measured by teacher-created math probes.
📘 CCSS Alignment: 1.OA.C.6

Objectives:

1. By __/____, the student will solve subtraction problems within 5 using manipulatives with 80% accuracy.
    

2. By __/____, the student will solve subtraction problems within 10 using visual supports with 80% accuracy.
    

  3. By __/____, the student will solve subtraction equations within 15 without supports with 80%        accuracy, as measured by classroom assessments.