Quarter 3

7.RP.2b Identify the constant of proportionality (unit rate) in tables, graphs, equations,

diagrams, and verbal descriptions of proportional relationships.

7.RP.2c Represent proportional relationships by equations.

7.RP.2d Explain what a point (x,y) on the graph of a proportional relationship means in terms

of the situation, with special attention to the points (0,0) and (1,y), where r is the

unit rate.

7.EE.1 Apply properties of operations as strategies to add, subtract, factor, and expand

linear expressions with rational coefficients.

7.EE.2 Understand that rewriting an expression in different forms in a problem context can

shed light on the problem and how the quantities in it are related.

7.EE.3 Solve multi-step real-life and mathematical problems posed with positive and

negative rational numbers in any form (whole numbers, fractions, and decimals),

using tools strategically. Apply properties of operations to calculate with numbers in

any form; convert between forms as appropriate; and assess the reasonableness of

answers using mental computation and estimation strategies.

7.EE.4 Use variables to represent quantities in a real world or mathematical problem, and

construct simple equations and inequalities to solve problems by reasoning about the

quantities.

7.EE.4a Solve word problems leading to equations of the form px + q = r and p(q + x) = r,

where p, q, and r are specific rational numbers. Solve equations of these forms

fluently. Compare an algebraic solution, identifying the sequence of the operations used in each approach.

7.EE.4b Solve word problems leading to inequalities of the form px + q > r or px + q < r,

where p, q, and r are specific rational numbers. Graph the solution set of the

inequality and interpret it in the context of the problem.

7.RP.2 Recognize and represent proportional relationships between quantities.

7.RP.2a Decide whether two quantities are in a proportional relationship.

7.RP.3 Use proportional relationships to solve multi-step ratio and percent problems.

7.SP.5 Understand that the probability of a chance event is a number between 0 and 1 that

expresses the likelihood of the event occurring. Larger numbers indicate greater

likelihood. A probability near 0 indicates an unlikely event, a probability around ½

indicates an event that is neither likely or unlikely, and a probability near 1 indicates

a likely event.

7.SP.6 Approximate the probability of a chance event by collecting data on the chance

process that produces it and observing its long-run frequency, and predict the

approximate relative frequency given the probability.

7.SP.7 Develop a probability model and use it to find probabilities of events. Compare

probabilities from a model to observed frequencies; if the agreement is not good,

explain possible sources of the discrepancy.

7.SP.7a Develop a uniform probability model by assigning equal probability to all outcomes,

and use the model to determine probabilities of events.

7.SP.7b Develop a probability model (which may not be uniform) by observing frequencies in

data generated from a chance process.

7.SP.8 Find probabilities of compound events using organized lists, tables, tree diagrams,

and simulation.

7.SP.8a Understand that, just as with simple events, the probability of a compound event is

the fraction of outcomes in the sample space for which the compound event occurs.

7.SP.8b Represent sample spaces for compound events using methods such as organized,

tables, and tree diagrams. For an event described in everyday language (e.g.,

“rolling double sixes”), identify the outcomes in the sample space which composes

the event.