# Math

## Kindergarten skills

- Count to 5
- Count using stickers - up to 10
- Number lines - up to 20
- Addition with pictures - sums up to 5
- Tall and short

#### See all 138 kindergarten skills

## First-grade skills

- Addition word problems - sums to 10
- Ten more or less
- Purchases: do you have enough money?
- Certain, probable, unlikely, and impossible
- Read a calendar

#### See all 181 first-grade skills

## Second-grade skills

- Counting patterns - up to 1,000
- Put numbers up to 1,000 in order
- Greatest and least - word problems - up to 1,000
- Place value models - tens and ones
- Making change

#### See all 255 second-grade skills

## Third-grade skills

- Estimate sums
- Sort shapes into a Venn diagram
- Reflection, rotation, and translation
- Identify equivalent fractions on number lines
- Add and subtract decimals

#### See all 342 third-grade skills

## Fourth-grade skills

- Rounding
- Coordinate graphs review
- Numeric patterns: word problems
- Area of squares and rectangles
- Calculate probability

#### See all 292 fourth-grade skills

## Fifth-grade skills

- Least common multiple
- Multiply a decimal by a one-digit whole number
- Multiply two decimals using grids
- Multiply two fractions using models
- Write variable expressions

#### See all 322 fifth-grade skills

## Sixth-grade skills

- Divide fractions by whole numbers in recipes
- Working with temperatures above and below zero
- Which is the better coupon?
- Evaluate variable expressions with whole numbers
- Create double bar graphs

#### See all 303 sixth-grade skills

## Seventh-grade skills

- Model and solve equations using algebra tiles
- Find the slope from a graph
- Reflections: graph the image
- Pythagorean theorem: word problems
- Interpret charts to find mean, median, mode, and range

#### See all 277 seventh-grade skills

## Eighth-grade skills

- Write equations for proportional relationships
- Volume of cubes, prisms, and pyramids
- Dilations: scale factor and classification
- Solve two-step equations
- Scatter plots

#### See all 298 eighth-grade skills

## Algebra 1 skills

- Identify independent and dependent variables
- Equations of horizontal and vertical lines
- Point-slope form: write an equation
- Solve a system of equations by graphing
- Solve a system of equations using substitution

#### See all 284 Algebra 1 skills

## Geometry skills

- Perpendicular Bisector Theorem
- Draw lines of symmetry
- Tangent lines
- Angles in inscribed right triangles
- Angles in inscribed quadrilaterals

#### See all 209 Geometry skills

## Algebra 2 skills

- Composition of linear functions
- Write equations of ellipses in standard form from graphs
- Convert between radians and degrees
- Law of Sines
- Symmetry and periodicity of trigonometric functions

#### See all 303 Algebra 2 skills

## Precalculus skills

- Pascal's triangle
- Write equations of cosine functions using properties
- Graph complex numbers
- Find a recursive formula
- Partial sums of arithmetic series

#### See all 249 Precalculus skills

## Coming soon

We're constantly adding new skills and problem types for all grade levels! Learn more