standard_description: Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/“corners”) and other attributes (e.g., having sides of equal length).
problem_activity: Stage 6: Add and Subtract Fractions
Required Preparation
Materials to Copy
Blackline Masters
Compare Stage 6 Cards
Compare Stage 3-8 Directions

Narrative
Students use cards with expressions with addition and subtraction of fractions with the same denominator.


aligns: no