In Grade 3, instructional time should focus on five criitical areas:
- understanding multiplication and division
- developing strategies for multiplication and division fluency within 100
- developing understanding of fractions as numbers, especially unit fractions (fractions with numerator 1)
- developing understanding of area and perimeter of two dimensional shape
- describing, analyzing, and categorizing two-dimensional shapes
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addition & subtraction progression video
multiplication progression video division progression video Why is math so different? addition flashcards: (vertical) (horizontal) subtraction flashcards: (vertical) (horizontal) multiplication flashcards: (vertical) (horizontal) division flashcards: (vertical) (horizontal) |
