# Math

## Pre-K skills

- Identify circles, squares, and triangles
- Top and bottom
- Long and short
- Wide and narrow
- Pennies, nickels, dimes, and quarters

#### See all 42 pre-K skills

## Kindergarten skills

- Count forward and backward - up to 10
- Count groups of ten
- Times of everyday events
- Seasons
- More or less likely

#### See all 129 kindergarten skills

## First-grade skills

- Adding three numbers
- Addition facts - sums to 20
- Measure using objects
- Measure using an inch ruler
- Certain, probable, unlikely, and impossible

#### See all 180 first-grade skills

## Second-grade skills

- Identify repeated addition in arrays: sums to 10
- Add multiples of 10
- Addition word problems - up to two digits
- How much more to make a dollar?
- Fraction word problems

#### See all 247 second-grade skills

## Third-grade skills

- Similar and congruent
- Reflection, rotation, and translation
- Show fractions: fraction bars
- Show fractions: area models
- Add and subtract decimals

#### See all 277 third-grade skills

## Fourth-grade skills

- Create bar graphs
- Convert between metric and customary units
- Time zones
- Use area and perimeter to determine cost
- Add up to 4 fractions with denominators of 10 and 100

#### See all 279 fourth-grade skills

## Fifth-grade skills

- Convert fractions to decimals
- Multiply two decimals using grids
- Add fractions with unlike denominators
- Divide fractions by whole numbers
- Percent of a number

#### See all 309 fifth-grade skills

## Sixth-grade skills

- Compare and order integers
- Percents - calculate tax, tip, mark-up, and more
- Create double bar graphs
- Proportions
- Scale drawings

#### See all 288 sixth-grade skills

## Seventh-grade skills

- Square roots of perfect squares
- Translations: find the coordinates
- Reflections: graph the image
- Solve one-step linear equations
- Interpret charts to find mean, median, mode, and range

#### See all 255 seventh-grade skills

## Eighth-grade skills

- Factors
- Simple interest
- Scatter plots
- Dilations: scale factor and classification
- Add polynomials to find perimeter

#### See all 272 eighth-grade skills

## Algebra 1 skills

- Point-slope form: write an equation
- Factor polynomials
- Characteristics of quadratic functions
- Solve a quadratic equation by factoring
- Simplify radical expressions

#### See all 275 Algebra 1 skills

## Geometry skills

- Perpendicular Bisector Theorem
- Exterior Angle Theorem
- Converses, inverses, and contrapositives
- Midsegments of triangles
- Triangle Inequality Theorem

#### See all 202 Geometry skills

## Algebra 2 skills

- Complex conjugates
- Fundamental Theorem of Algebra
- Composition of linear functions
- Product property of logarithms
- Quotient property of logarithms

#### See all 287 Algebra 2 skills

## Precalculus skills

- Graph a resultant vector using the triangle method
- Introduction to sigma notation
- Graph a discrete probability distribution
- Expected values of random variables
- Find probabilities using the binomial distribution

#### See all 214 Precalculus skills

## Coming soon

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