Math with Mr. J Courses

Multiplying and Dividing Fractions Word Problems - Solving Fraction Word Problems

Master fraction word problems through step-by-step examples of multiplying and dividing fractions in real-world scenarios with clear explanations and practice.

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

How to Find Slope - From Graphs and Two Points

Master slope calculation through visual graph analysis and two-point formula methods with step-by-step examples and clear explanations.

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

Finding Slope from Two Points - Practice Problems Included

Master calculating slope between two points through step-by-step examples and practice problems with clear explanations and worked solutions.

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

Types of Slopes - Practice Problems Included

Master the four types of slopes: positive, negative, zero, and undefined through clear examples and practice problems to strengthen your algebra skills.

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

Slope - A Beginner's Guide

Master the fundamentals of slope through graph counting, two-point calculations, slope types, comparisons, and hands-on practice problems with clear explanations.

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

Finding Slope from a Graph - Slope of a Line

Master slope calculation by counting units on graphs through four step-by-step examples and practice problems with clear explanations.

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

An Introduction to Finding Slope from Two Points

Master the fundamental skill of calculating slope between two points through three step-by-step examples with clear explanations and practical problem-solving techniques.

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

Relating Area to Addition and Multiplication - Area of Rectangles

Discover how area of rectangles connects to addition and multiplication through clear examples and step-by-step explanations for elementary math students.

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

Introduction to Calculating Percent Error in Mathematics

Master the fundamentals of percent error calculations through step-by-step examples and clear explanations of key concepts including error, absolute error, relative error, and percentage conversions.

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

Writing Numbers in Expanded Form - Practice Problems Included

Master writing numbers in expanded notation through clear examples and practice problems with step-by-step guidance from Mr. J.

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

Comparing Fractions with the Same Numerator or the Same Denominator

Master comparing fractions with identical numerators or denominators through clear explanations and visual examples in this 10-minute math tutorial.

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

How to Compare Fractions with the Same Numerator or Denominator - Practice Problems Included

Master fraction comparison techniques for same numerators and denominators with clear explanations and practice problems to build confidence in basic math skills.

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