# Posts tagged Common Core

## Working with Exponents and Radicals when Evaluating Expressions

CC.8.EE.2 – Use square root and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational.

## Laws of Exponents 1

CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

## Laws of Exponents 2

CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

## Laws of Exponents 3

CC.8.EE.1 – Know and apply the properties of integer exponents to generate equivalent numerical expressions.

## Multiplying Monomials

## Algebraic Expressions

CC.8.NS.2 – Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2).

## Evaluating Expressions Without Radicals

CC.8.NS.2 – Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2).

## Simple Probability

CC.7.SP.8B – Represent sample spaces for compound events using methods such as organized lists, tables and tree diagrams. For an event described in everyday language (e.g., “rolling double sixes”), identify the outcomes in the sample space which compose the event.

## Simple and Compound Probability

CC.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.

## Common Core: Create equations that describe numbers or relationships

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.