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Factors and multiples

- Factors and multiples
- Prime and composite numbers
- Prime factorization

Exponents intro and order of operations

- Meaning of exponents
- Powers of whole numbers
- Powers of fractions and decimals
- Order of operations introduction
- More on order of operations

Variables & expressions

- Parts of algebraic expressions
- Substitution & evaluating expressions
- Evaluating expressions with multiple variables
- Expression value intuition
- Evaluating expressions word problems
- Writing algebraic expressions introduction
- Writing basic algebraic expressions word problems
- Distributive property with variables
- Combining like terms
- Equivalent expressions

Equations & inequalities introduction

- Algebraic equations basics
- One-step equations intuition
- One-step addition & subtraction equations
- One-step multiplication and division equations
- Finding mistakes in one-step equations
- One-step equation word problems
- Intro to inequalities with variables
- Dependent and independent variables
- Analyzing relationships between variables

Percent & rational number word problems

- Percent word problems
- Rational number word problems

Proportional relationships

- Rate problems with fractions
- Constant of proportionality
- Compare and interpret constants of proportionality
- Identifying proportional relationships
- Graphs of proportional relationships
- Writing & solving proportions
- Equations of proportional relationships

One-step and two-step equations & inequalities

- Combining like terms
- The distributive property & equivalent expressions
- Interpreting linear expressions
- Two-step equations intro
- Two-step equations with decimals and fractions
- Two-step equation word problems
- One-step inequalities
- Two-step inequalities

Roots, exponents, & scientific notation

- Square roots & cube roots
- Exponent properties intro
- Negative exponents
- Exponent properties (integer exponents)
- Working with powers of 10
- Scientific notation intro
- Arithmetic with numbers in scientific notation
- Scientific notation word problems

Multi-step equations

- Equations with variables on both sides
- Equations with parentheses
- Number of solutions to equations
- Equations word problems

Two-variable equations

- Graphing proportional relationships
- Solutions to linear equations
- Intercepts
- Slope
- Intro to slope-intercept form
- Graphing slope-intercept form
- Writing slope-intercept equations

Functions and linear models

- Functions
- Linear models
- Comparing linear functions
- Constructing linear models for real-world relationships
- Recognizing functions
- Linear and nonlinear functions

Systems of equations

- Intro to systems of equations
- Systems of equations with graphing
- Solving systems with substitution