use variation 2 partner reading for vocabulary practice Note: This format assumes students were pre-taught key vocabulary. Partner #1 reads aloud a sentence (e.g., for lower level students) or an entire paragraph (e.g., for higher level students). Partner #2 trying to use the pre-taught vocabulary as much as possible, re-states the sentence or summarizes the paragraph trying not to look at the text. Partners switch. 2. Write a detailed description of your implementation on the next page to submit with this SIR. for Understand Concept Relationship Same Different Change Compare Size Part Whole Proportionality Ratio Fraction Similarity Variable Constant Equation Increase Decrease Context Scale Proportional Relationship Direct Proportion Inverse Proportion Cross - Multiplication Slope Unit Rate Linear Function Equivalent Ratios Graphing Scale Factor Percent Constant Of Proportionality