Core Videos - Praxis Mathematics CK (Sample - Unit Circle)

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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.

When you purchase any of our Praxis Mathematics CK (5161) Online Prep programs, you'll get Core Videos like this one covering every key Number & Quantity, Algebra, Functions, Calculus, Geometry, Probability & Statistics, and Discrete Mathematics concept you need to pass.  You'll learn the same key subject matter you would in our live classes, as well as strategies for success on the various multiple choice question types you can expect on the exam.  Then, once you are confident with the underlying subject matter, you can watch our Smart-STEM Virtual Tutoring videos, in which a tutor will show you how to apply your knowledge to the specific question types you are most likely to encounter on the actual test.

Both our Core Videos and Smart-STEM Virtual Tutoring videos are included in all our Online Prep programs!


Ready to get started?  Click below to enroll in Praxis Mathematics Content Knowledge (5161) Online Prep and begin studying today!


Praxis Mathematics Online Prep


These Core Videos Are Included in All Our Praxis Mathematics (5161) Online Prep Programs...

Below is a complete list of the Core Videos that are included in all our Praxis Mathematics Content Knowledge Online Prep programs.  These videos have been created by our industry-leading team of Teachers and Subject Matter Experts based on the official Content Specifications published for the Praxis Mathematics: Content Knowledge (5161) exam, along with research and feedback from students and test takers, so you get an engaging, easy-to-use, and highly-focused program that makes the absolute most of your study time and teaches you the exact content knowledge and strategy you need to pass the exam.

  • Properties of Numbers
  • Factoring
  • Exponents
  • Rational & Irrational Numbers
  • Dimensional Analysis
  • Complex Numbers
  • Matrices
  • Ratios
  • Scientific Notation
  • Algebraic Expressions
  • Polynomial Arithmetic
  • Solving Polynomials
  • Binomial Theorem
  • Quadratics
  • Rational Expressions
  • Equations & Inequalities
  • Solving Equations
  • Systems of Equations
  • Rate of Change
  • Slope
  • Notation
  • Domain & Range
  • Representations
  • Compositions
  • Models
  • Unit Circle
  • Trigonometric Functions
  • Trigonometric Identities
  • Multiple Dimensions
  • Solving Equations
  • Limits
  • Derivatives
  • Continuity
  • Differentiability
  • Riemann Sums
  • Standard Techniques
  • Extrema
  • Related Rates
  • Theorems
  • Integration Applications
  • Sequences & Series
  • Transformations
  • Congruence & Constructions
  • Laws of Sines & Cosines
  • Triangles
  • Circles
  • Conics
  • Points, Lines & Angles
  • XY-Coordinate Plane
  • Polygons & Solids
  • Organization & Normal Distribution
  • Regression
  • Inference & Sampling
  • Expected Value
  • Conditional Probability
  • Simulation
  • Sequences
  • Discrete & Continuous
  • Permutations & Combinations
  • Set Theory & Proofs

Enroll in Praxis Mathematics C.K. (5161) Online Prep, and you can begin watching all these Core Videos right now!  You'll also get instant access to a host of other great features, including Smart-STEM Virtual Tutoring Videos in which an expert tutor will discuss each question from your full-length, Praxis Mathematics Content Knowledge Practice Test, teaching you proven strategies for applying the subject matter knowledge you've gained from our Core Videos to the specific types of questions you are most likely to encounter on the real exam.

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