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This Concept Map, created with IHMC CmapTools, has information related to: Order of Operations-draft 3, Higher levels of math prior knowledge of Order of Operations needed for Distributive property, Classroom utilize students checking their thinking, Brackets strategy in solving Work from inside to out, Order of Operations understand through Real life examples I bought 3 hats for $5 each. Then I found 4 scarves for $6 each. What was my total spent?, Classroom utilize board races, 9 + (15 - 4 x 3) Incorrect: Solved left to right 9 + (15 - 4 x 3) 24 - 4 x 3 20 x 3 23, Work from inside to out Use order of operations inside grouping symbols 3 + [2 + 5(7 + 2 x 6)] 3 + [2 + 5(7 + 12)] 3 + [2 + 5(19)] 3 + [2 + 95] 3 + [97] 100, Order of Operations how to teach Classroom, If calculated in different ways, answer of a problem could have multiple answers important to have set of rules 9 + (15 - 4 x 3), Order defined as A set way of doing things, 3 x 5 + 4 x 6 Solve without rules Left to right 3 x 5 + 4 x 6 15 + 4 x 6 19 x 6 114, Order of Operations what is it? Order, Order of Operations what is it? Operations, Multiplication & Division strategy in solving Work from inside to out, Classroom preparing for Higher levels of math, 3 x 5 + 4 x 6 15 + 4 x 6 19 x 6 114 provides classroom discussion Do these answers make sense- what would you rather pay?, students checking their thinking modeling Calculator, BEDMAS process of Brackets Exponents Division & Multiplication (left to right) Addition & Subtraction (left to right), students checking their thinking modeling Mental Math, Parentheses strategy in solving Work from inside to out