Math with Mr. J Courses

How to Find What Percent One Number is of Another

Learn how to calculate percentages with step-by-step guidance through three practical examples that make percentage calculations clear and easy to understand.

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

Probability - Rolling a Die - Basic Probability

Learn how to find probability using a die through five step-by-step examples with Mr. J, perfect for beginners or those needing a quick refresher on basic probability concepts.

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

Calculating Probability - Practice Problems Included

Master basic probability concepts through examples with spinners, marbles, cards, and dice, followed by practice problems to test your understanding.

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

An Introduction to Equivalent Fractions for Kids

Master equivalent fractions through visual methods including fraction strips, models, and number lines, plus learn identification techniques in this comprehensive 32-minute tutorial.

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

Fractions: A Mini Course on the Basics

Master the fundamentals of fractions with clear explanations of what fractions are, equal parts, unit fractions, fractions of shapes and groups, and how to work with fractions on number lines.

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

Fractions on a Number Line - Identifying and Drawing

Learn how to identify and draw fractions on a number line with clear explanations and examples. Perfect for beginners or those needing a quick refresher on fraction basics.

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

Finding Area of Rectangles Using the Distributive Property

Master calculating rectangular areas using the distributive property through step-by-step examples and clear explanations suitable for beginners and those seeking a quick review.

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

Solving Percent Word Problems Using the Percent Equation

Master solving percent word problems through 5 practical examples covering finding the whole, part, and percent using the percent equation method. Clear step-by-step guidance for beginners and review seekers.

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

Percent Change - A Step-by-Step Guide with Examples

Master calculating percent change through step-by-step examples and word problems, from basic calculations to real-world applications. Perfect for beginners or those needing a refresher.

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

Percent Error - A Step-by-Step Guide to Calculations

Master the fundamentals of calculating percent error through step-by-step examples and clear explanations, covering key concepts like absolute error, relative error, and error conversion methods.

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

How to Compare and Order Decimals - A Mini Course with Practice Problems

Master decimal comparison and ordering through step-by-step examples and practice problems, covering both least-to-greatest and greatest-to-least arrangements.

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

Integers - A Mini Course: Comparing, Ordering, Adding, Subtracting, Multiplying, and Dividing

Master the fundamentals of integers with comprehensive coverage of comparing, ordering, and performing all basic operations (addition, subtraction, multiplication, and division) with positive and negative numbers.

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

Solving Equations - A Step-by-Step Guide

Comprehensive guide to solving equations, from basic one-step problems to complex multi-step equations. Covers various techniques including distributive property and combining like terms.

• YouTube
• 1 hour 32 minutes
• Self-Paced
• Free Video

How to Solve Multi-Step Equations - A Mini Course

Comprehensive guide to solving multi-step equations, covering various types from basic two-step to complex problems involving distributive property and like terms. Includes step-by-step explanations and examples.

• YouTube
• 1 hour 19 minutes
• Self-Paced
• Free Video

How to Solve and Graph One-Step Inequalities

Learn to solve and graph one-step inequalities with addition, subtraction, multiplication, and division. Step-by-step examples and explanations for each type, including when to flip inequality symbols.

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