Mathematics Courses and Certifications

Mr. Robinson's Virtual Math Classroom

Solving Radical Equations and Inequalities - Lecture 4.4

Master solving radical equations and inequalities through step-by-step demonstrations, including techniques for handling extraneous solutions, rational exponential equations, and domain restrictions in algebraic operations.

• YouTube
• 2 hours 38 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Arithmetic Sequences - Finding the nth Term and Common Difference

Master arithmetic sequences through comprehensive problem-solving, from understanding common differences to deriving explicit rules for finding nth terms using slope concepts and function notation.

• YouTube
• 1 hour 41 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Simplifying Radicals Quiz Review - Problems 4.1-4.3

Master essential techniques for simplifying radicals through 20 guided practice problems, covering key concepts like rationalization, exponents, and proper mathematical notation.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Graphing Radical Functions - Square Roots and Cube Roots

Master graphing radical functions through parent functions, translations, and transformations, with comprehensive practice on square and cube roots using both analytical methods and graphing calculators.

• YouTube
• 2 hours 48 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Properties of Rational Exponents and Radicals - Lesson 4.2

Master essential properties of rational exponents and radicals through comprehensive problem-solving demonstrations, with special focus on absolute value considerations and multiple solution approaches.

• YouTube
• 3 hours 10 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Linear Equations: Slope-Intercept Form, Point-Slope Form, and Parallel Lines Quiz Review

Master linear equations through slope-intercept and point-slope forms, parallel and perpendicular lines, and diverse problem-solving approaches with graphing applications and practical calculations.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

nth Roots and Rational Exponents - Lecture and Problem Set

Master the relationship between nth roots and rational exponents through detailed explanations and practice problems, with special attention to common mistakes and practical calculator usage.

• YouTube
• 1 hour 21 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Linear Functions and Transformations: Chapter 3 Review with Examples - Integrated Math 1

Master essential concepts of linear functions, from basic definitions to advanced transformations, through detailed examples and practice problems covering mapping diagrams, notation, and graphing methods.

• YouTube
• 1 hour 10 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Transformations of Polynomial Functions - Lesson 3.7

Master polynomial function transformations through comprehensive problem-solving, from basic parent functions to complex word problems and binomial expansions, with step-by-step guidance and practical applications.

• YouTube
• 1 hour 32 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

The Fundamental Theorem of Algebra and Descartes' Rule of Signs - Lecture 3.6

Master the Fundamental Theorem of Algebra through comprehensive problem-solving, exploring polynomial solutions, complex numbers, and Descartes' Rule of Signs with detailed explanations and practice exercises.

• YouTube
• 2 hours 53 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Solving Polynomial Equations and Graphing - Rational Root Theorem and Multiplicities

Master polynomial equation solving through the Rational Root Theorem, graphing techniques, and factoring methods. Practice with 65 problems to build confidence in identifying solutions and understanding multiplicities.

• YouTube
• 4 hours 8 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Writing and Solving Inequalities - Chapter 2 Review with Examples

Master essential inequality concepts through 30 practice problems covering writing, solving, and graphing, including compound and absolute value inequalities with step-by-step explanations and solutions.

• YouTube
• 45 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Functions and Transformations - Chapter 2 Review with Examples and Problem Sets

Master essential mathematical concepts through detailed examples and practice problems covering parent functions, transformations, linear systems, and quadratic functions with step-by-step explanations.

• YouTube
• 2 hours 7 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Solving Compound Inequalities - Lecture and Problem Set

Master solving compound inequalities with AND/OR statements through detailed explanations and practice problems, from basic concepts to challenging scenarios with step-by-step solutions.

• YouTube
• 1 hour 19 minutes
• On-Demand
• Free Video

Mr. Robinson's Virtual Math Classroom

Solving Multi-Step Inequalities - Quiz Review for Big Ideas Math Sections 2.1-2.4

Master solving multi-step inequalities through guided practice with 16 progressive problems, focusing on sections 2.1-2.4 of Big Ideas Math with step-by-step explanations and timestamps.

• YouTube
• 30 minutes
• On-Demand
• Free Video