# Math Lessons

Our "almost fun" Math lessons explain Math concepts using non-Math concepts you're already familiar with.

Use our interactive lessons and calculators to master these skills 🥳.

🛠 = Coming Soon!

#### Foundations

#### 🛠 Advanced

### Numbers & Arithmetic

#### Decimals

🛠 Multiply & Divide Decimals

#### Rates, Ratios, and Percentages

### Equations, Expressions, and Functions

#### Expressions

🛠 Variables

🛠 Distributive Property

🛠 Exponents

#### Functions

🛠 Function Operations

#### Exponents & Polynomials

🛠 Exponents

🛠 Roots

### Geometry

#### Area & Volume

🛠 Parallelograms, Triangles, Polygons

🛠 Circles

🛠 Surface Area

🛠 Volume

#### Angles & Triangles

🛠 Angles

🛠 Angles in Polygons

🛠 Pythagorean Theorem

🛠 Similarity & Congruence

### Probability & Statistics

#### Data Sets

🛠 Mean, Median, Mode, and Standard Deviation

🛠 Dot Plots & Histograms

🛠 Sampling

#### Probability

🛠 Probability of One Event

🛠 Probability of Multiple Events

### Algebra I

#### Linear Equations, Inequalities, Systems

🛠 Variable Isolation

🛠 Solving Complex Linear Equations & Inequalities

🛠 Systems of Linear Inequalities

#### Functions

🛠 Inverse Functions

🛠 Complex Functions

#### Quadratic Equations

🛠 Solving Quadratic Equations

🛠 Quadratic Formula

🛠 Vertex Form

🛠 Graphing Quadratic Equations

#### Exponential Functions

🛠 Manipulating Exponential Functions

🛠 Exponential Growth & Decay

### Geometry

#### Congruence & Similarity

🛠 Congruent Triangles

🛠 Quadrilateral Proofs

🛠 Similarity Transformations

#### Trigonometry

🛠 Trigonometric Ratios

🛠 Trigonometric Identities

#### Circles

🛠 Angles & Circles

🛠 Polygons & Circles