Every Method for Solving Limits You Need to Know for Calculus Oct 13, 2026

Hi there! Today I have released a new video where I help you review all the rules and methods for solving limits in Calculus 1 and Calculus 2.

Specifically in the video I cover:

  1. Basic rules and properties for evaluating limits
  2. One-sided limits, infinite limits, and limits at infinity
  3. Using ...
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A Complete Guide to Solving Surface Integrals in Calculus 3 Oct 08, 2026

Hi there! Today I have released a new video where I help you determine how to solve any given surface integral problem in Calculus 3.

Specifically you will learn:

  1. How to solve any scalar surface integral (non parametric and parametric)
  2. How to solve any flux integral (non parametric and param...
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A Complete Guide to Solving Line Integrals in Calculus 3 Oct 06, 2026

Hi there! Today I have released a new video where I help you determine how to solve any given line integral problem in Calculus 3.

Specifically you will learn:

  1. How to solve any scalar line integral (2D or 3D)
  2. How to solve any line integral of a vector field (2D or 3D)

In the video I walk ...

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All Integration Rules You Need to Know for Calculus Sep 29, 2026

Hi there! Today I have released a new video where I help you review all the integration rules and methods from Calculus 1 and Calculus 2.

Specifically in the video I cover:

  1. Basic rules for indefinite and definite integration
  2. U-substitution, log rule of integration, exponential function rules...
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How to Use the Quadratic Formula (in 8 minutes) Sep 24, 2026

Hi there! Today I have released a new quick video where I show you how to use the Quadratic Formula to solve quadratic equations!

Specifically you will learn:

  1. What the quadratic formula is
  2. How to use the quadratic formula

I hope you enjoy this new tutorial for Algebra!

- Josh

 

P.S. If...

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The Intermediate Value Theorem (Calculus 1) Sep 22, 2026

Hi there! Today I have released a new video where I teach you about the Intermediate Value Theorem. This was a topic I did not cover in my main Calc 1 series of videos, so I hope you find this to be helpful!

Specifically you will learn:

  1. What is the Intermediate Value Theorem?
  2. How to use the ...
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Series Tests Review Sep 15, 2026

Hi there! Today I have released a new video where I help you review all the series tests you need to know in Calculus 2.

Specifically in the video you will:

  1. Review every series test
  2. Practice choosing tests for example problems

I hope you enjoy this new tutorial! More to come!

- Josh

 

...
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Disk vs Washer vs Shell Method Sep 08, 2026

Hi there! Today I have released a new video where I help you determine how and when to use the disk, washer, and shell methods for calculating volume of solids of revolution in Calculus 2.

Specifically you will learn:

  1. Visual differences in how each method calculates volume
  2. How to know when t...
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Every Derivative Rule You Need to Know for Calculus Sep 01, 2026

Hi there! Today I have released a new video where I help you review (or learn for the first time) every derivative rule from Calculus 1. This includes:

  • Basic Derivative Rules
  • Product, Quotient, & Chain Rules
  • Trig, Exponential, & Logarithmic Rules

...and more!

I hope you enjoy this new tu...

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Calculus 3 Lesson 86: Stokes' Theorem + Mini Update Aug 25, 2026

Hi there! Today I have released Lesson 86 of my Calculus 3 series, which is also the FINAL lesson of the series. In this last lesson we'll learn about Stokes' Theorem for solving line integrals!

Specifically you will learn:

  1. What is the formula for Stokes' Theorem?
  2. When can Stokes' Theorem be...
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