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7th Grade

7.RP Ratios and Proportional Relationships

Analyze proportional relationships and use them solve real-world problems.   

7.RP.1  Be able to compute unit rates by writing ratios containing fractions and/or whole numbers.  

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

7.RP.3 Use proportional reasoning to solve problems involve ratios.

7.RP.4 Determine whether two ratios from a proportion. (using cross products)

7.RP.5  Use proportional relationships to solve mutlistep ration and percent problems.  (see examples - part/whole = percent/100)

 

7.NS Number System

Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.

7.NS.1  Be able to add and subtract rational numbers.  

        a.  Be able to find the absolute value of a number and know that this represents the

distance from zero this number is on the number line.  

7.NS.2  Be able to multiply and divide rational numbers, including fractions.  

        a.  Know the rules for multiplying and dividing signed numbers.  

        b.  Be able to convert fractions to decimals using long division.  

7.NS.3  Be able to solve real-world problems involving the four operations with rational numbers.

7. EE  Expressions and Equations

Use properties of operations to generate equivalent expressions.  

7.EE.1  Be able to write and solve one-step equations based on a real-life situation.

7.EE.2  Be able to write and solve two-step equations based on a real-life situation.

7.EE.3  Be able to write and solve inequalities.

        a.  Be able to graph the solution to an inequality.  

7.G Geometry

Draw, construct, and describe geometrical figures and describe the relationships between them.  

7.G.1 Be able to name polygons.  (such as pentagons, hexagons, heptagons, and octagons.)  

7.G.2  Be able to divide polygons into smaller sections to determine the area of the given shape.  

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.

7.G.3  Be able to calculate the area and circumference of a circle.  

7.G.4  Be able to find missing angle measurements using facts about supplementary, complementary, vertical, and adjacent angles.

7.G.5  Be able to calculate area, volume, and surface area of two- and three- dimensional figures composed of triangles, quadrilaterals, polygons, cubes, and right prisms.

7.SP Statistics and Probability

Use random sampling to draw inferences about a population.

7.SP.1  Understand that statistics can be used to gain information about a population by examining a sample of the population.  Data is valid if it represents the population. .  

7.SP.2  Draw informal comparative inferences about two populations.  

Investigate chance processes and devlop, use, and evaluate probability.

7.SP.3  Understand that the probability of an event is a number between 0 and 1.  

7.SP.4  Be able to calculate experimental probability.  

7.SP.5  Use the experimental probability to predict the relative probability of an event.

7.SP.6  Find the theoretical probably of an event.

7.SP.8  Find the probabilities of compound events.

        a.  Use organized lists or tables to determine the probability of compound events.

        b.  Use tree diagrams to determine the probability of compound events.

        c.  Use simulations to determine the probability of compound events.  

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