Necessary prerequisite skills for activity: Students for the past three weeks have been creating proportions and determining if ratios/rates are proportional to each other. Bell work has consisted of adding, subtracting, multiplying, and dividing fractions and decimals. This, Zombie Walk Project, is pulling previously learned skills together to increase engagement and to extend knowledge into graphs. Therefore, the following standards are prerequisite to this project: CCSS.MATH.CONTENT.7.NS.A.1 Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. I can add rational numbers. I can subtract rational numbers.
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CCSS.MATH.CONTENT.7.NS.A.2.B Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If p and q are integers, then -(p/q) = (-p)/q = p/(-q). Interpret quotients of rational numbers by describing real-world contexts. I can divide integers when the divisor is not zero and get a quotient that is a rational number. CCSS.MATH.CONTENT.7.NS.A.2.C Apply properties of operations as strategies to multiply and divide rational numbers. I can multiply rational numbers. I can divide rational numbers. Assessment of prerequisite

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