ADDITION FACT FAMILY TRIANGLE FLASHCARDS – MATHEMATICS
ACTIVITY OVERVIEW:
Learn addition fact families using triangle models. Students see relationships between addition and subtraction.
LEARNING OBJECTIVES:
• Understand addition fact families
• Connect addition/subtraction
• Build basic fluency
STANDARDS ALIGNMENT:
• TX TEKS Math – Addition and subtraction
• Common Core 1.OA – Operations and Algebraic Thinking
SKILLS DEVELOPED:
Addition Fact Families, Operation Relationships, Mathematical Foundation, Number Sense
GRADE LEVELS: 1st-3rd Grade
ACTIVITY TYPE: Flashcards