STEM Courses and Certifications

Math with Mr. J

A Quick Review of Integers - Adding, Subtracting, Multiplying, and Dividing

Master all four integer operations through step-by-step explanations covering addition, subtraction, multiplication, and division with positive and negative numbers.

• YouTube
• 1 hour 52 minutes
• Self-Paced
• Free Video

Math with Mr. J

Introduction to Integers - Operations and Number Line Concepts

Master integer operations including addition, subtraction, multiplication, and division with positive and negative numbers using number lines and comparison techniques.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

Math with Mr. J

College Remedial Math Review - Complete Guide to Basic Math Skills

Master fundamental math skills through comprehensive step-by-step tutorials covering arithmetic, fractions, decimals, integers, geometry, and basic statistics.

• YouTube
• 1 day 3 hours 24 minutes
• Self-Paced
• Free Video

Math with Mr. J

Division - Complete Guide to Dividing Numbers, Decimals, Fractions, and Mixed Numbers

Master division fundamentals from basic 3-digit problems to complex mixed numbers, decimals, and fractions with step-by-step guidance and practical problem-solving techniques.

• YouTube
• 1 hour 57 minutes
• Self-Paced
• Free Video

Math with Mr. J

Introduction to Algebra - Variables, Expressions, Equations, and Inequalities

Master fundamental algebraic concepts from variables and expressions to multi-step equations, inequalities, and slope-intercept form through comprehensive step-by-step instruction.

• YouTube
• 15 hours 41 minutes
• Self-Paced
• Free Video

Math with Mr. J

Algebraic Expressions - Evaluating, Simplifying, and Properties

Master algebraic expressions through evaluation, properties, and simplification techniques including distributive property and combining like terms.

• YouTube
• 5 hours 42 minutes
• Self-Paced
• Free Video

Math with Mr. J

Introduction to Exponents - Rules and Applications

Master fundamental exponent rules, negative bases, powers of 10, and operations with fractions and decimals through clear mathematical explanations and examples.

• YouTube
• 1 hour
• Self-Paced
• Free Video

Math with Mr. J

Coordinate Plane - X-Axis, Y-Axis, Quadrants, and Plotting Points

Discover the coordinate plane fundamentals: axes, quadrants, plotting points with positive/negative coordinates, and identifying point locations in this comprehensive math tutorial.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Math with Mr. J

PEMDAS - Order of Operations in Mathematics

Master PEMDAS order of operations through step-by-step examples covering parentheses, exponents, fractions, integers, and complex expressions for mathematical accuracy.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

Math with Mr. J

Dividing Fractions - Complete Guide to Fraction Division

Master fraction division through comprehensive step-by-step tutorials covering whole numbers, mixed numbers, and visual modeling techniques with practical word problems.

• YouTube
• 3 hours 45 minutes
• Self-Paced
• Free Video

Mathemaniac

Lie Groups, Algebras, and Brackets - Visual Introduction to Lie Theory

Discover Lie theory through visual intuition, exploring groups, algebras, rotations in higher dimensions, exponentials, matrix operations, and the geometric meaning behind abstract concepts.

• YouTube
• 2 hours 17 minutes
• Self-Paced
• Free Video

Michael Penn

Interesting Integrals

Explore advanced integration techniques through challenging problems featuring logarithmic, trigonometric, and special function integrals with creative solution methods.

• YouTube
• 17 hours 43 minutes
• Self-Paced
• Free Video

MinutePhysics

Introduction to Special Relativity Course

Discover Einstein's Special Theory of Relativity through spacetime diagrams, Lorentz transformations, time dilation, length contraction, and the famous twins paradox in this comprehensive physics introduction.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

MySecretMathTutor

Pre-Calculus - Comprehensive Foundation Course

Master essential pre-calculus concepts from quadratic equations and polynomial functions to trigonometry and complex numbers through comprehensive problem-solving techniques.

• YouTube
• 9 hours 18 minutes
• Self-Paced
• Free Video

MySecretMathTutor

Introduction to Calculus - Limits, Derivatives, and Integration

Master fundamental calculus concepts from limits and derivatives to integration techniques and real-world applications in this comprehensive mathematical foundation.

• YouTube
• 11 hours 17 minutes
• Self-Paced
• Free Video