Page 87 - LZ-IM_FL_Grade 7_Print Sample

Florida Standards Addressed:
• MAFS.K12.MP.7.1: Look for and make use of structure. Mathematically proficient students look closely to discern a pattern or structure.
• MAFS.K12.MP.8.1: "Look for and express regularity in repeated reasoning. Mathematically proficient students notice if calculations are repeated, and look both for general methods and for shortcuts."
• MAFS.7.RP.1.2c: Represent proportional relationships by equations. For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn.
• LAFS.7.SL.1.1: Engage effectively in a range of collaborative discussions (one-on-one, in groups, and teacher-led) with diverse partners on grade 7 topics, texts, and issues, building on others’ ideas and expressing their own clearly.
Unit 2 71 Lesson 4