Sample Core Video
Click below to play a sample Core Video from our Praxis Mathematics: Content Knowledge (5161) Online Prep program.
This particular video focuses on understanding the unit circle, a concept that appears frequently on the Praxis Mathematics test.
Our online prep programs include Core Videos like this one teaching every key topic on your exam.
Core Videos Included in Your Program
Below is a complete list of the Core Videos that are included in all of our Praxis Mathematics: Content Knowledge Online Prep programs.
These videos were created by our team of teachers and subject matter experts based on the official Praxis Mathematics: Content Knowledge content specifications.
- Properties of Numbers
- Factoring
- Exponents
- Rational and Irrational Numbers
- Dimensional Analysis
- Complex Numbers
- Matrices
- Ratios
- Scientific Notation
- Algebraic Expressions
- Polynomial Arithmetic
- Solving Polynomials
- Binomial Theorem
- Quadratics
- Rational Expressions
- Equations and Inequalities
- Solving Equations
- Systems of Equations
- Rate of Change
- Slope
- Notation
- Domain and Range
- Representations
- Compositions
- Models
- Unit Circle (You are currently viewing this free sample video)
- Trigonometric Functions
- Trigonometric Identities
- Multiple Dimensions
- Solving Equations
- Limits
- Derivatives
- Continuity
- Differentiability
- Riemann Sums
- Standard Techniques
- Extrema
- Related Rates
- Theorems
- Integration Applications
- Sequences and Series
- Transformations
- Congruence and Constructions
- Laws of Sines and Cosines
- Triangles
- Circles
- Conics
- Points, Lines and Angles
- XY-Coordinate Plane
- Polygons and Solids
- Organization and Normal Distribution
- Regression
- Inference and Sampling
- Expected Value
- Conditional Probability
- Simulation
- Sequences
- Discrete and Continuous
- Permutations and Combinations
- Set Theory and Proofs
When you enroll in Praxis Mathematics Online Prep, you'll get access to Core Videos covering every test domain, including Number and Quantity; Algebra; Functions; Calculus; Geometry; Probability and Statistics; and Discrete Mathematics.
Your prep program also includes Test Tutoring Videos in which an experienced teacher discusses each question on your full-length practice test. You'll learn how to apply the subject matter knowledge from our Core Videos to the types of questions you'll encounter on the real exam.
