Sunday, August 14, 2022 Home Tags Parcc2016-G8

# Tag: Parcc2016-G8

### PARCC 8th-grade math: infinite solution set

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On the PARCC 8th grade math test, students will be required to analyze systems of equations and determine if there are no, 1, or infinitely many solutions.

### Grade 8 PARCC math: parameterized equations

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8th graders learn to use mathematics to reason and analyze systems of linear equations in 2 variables.

### Grade 8 PARCC math: solid geometry

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Students in 8th grade should be able to find and work with the volumes of sphere, cones, & cylinders. How big is that shot-put?

### Grade 8 PARCC math: geometric transformations

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Transformations are introduced in 8th grade under the Common Core under the umbrella of congruency (and similarity).

### Grade 8 PARCC math: Pythagorean distance

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Determining the distance along the diagonal of a right triangle using the Pythagorean Theorem is new to 8th graders under the Common Core.

### Grade 8 PARCC math: functions as rules

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Working with functions comes to the Common Core in 8th grade, and the properties of functions described in different ways can be compared.

### Grade 8 PARCC math: scientific notation

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Do you know how to put numbers expressed in "scientific notation" in order from least to greatest? You'll need to if you're taking the PARCC 8th-grade math test.

### Grade 8 PARCC math: integer exponents

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Another new topic for 8th graders under the Common Core is the idea of expressions in exponents. Do you know the rules?