VideoJug: Math

Prealgebra- Arc Length

VideoJug.com — Wed, 25 Jun 2008 23:57:22 GMT

Finding arc length of a circle.

Adding Integers

VideoJug.com — Wed, 18 Jun 2008 20:56:06 GMT

How to add integers with same sign.

Algebra: Solving Linear Equations - Part 1 -The Basics

VideoJug.com — Thu, 06 Mar 2008 19:48:06 GMT

Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. I discuss what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I review some of the properties of Equality here too. I remind you to check the work done and how to solve linear equations using a calculator. At the end, you will know how to easily solve equations that look like: 2[y - (4y - 1)] = 5 - 9y No word problems are done here. This is shown in DETAIL in Part 2 of the Lesson.

Algebra: Formulas From Geometry

VideoJug.com — Mon, 17 Dec 2007 23:28:17 GMT

This lesson consists of providing you with a basic review of the formulas from geometry you will most likely encounter in algebra (and other math classes like trigonometry and calculus). This is NOT a detailed, formal lesson.

Basic Math: Lesson 7 - Units Of Measurement

VideoJug.com — Mon, 17 Dec 2007 21:03:31 GMT

This lesson consists of providing you with a Self-Tutorial of the basic units used in measurement. These are the ones I discuss: Units of Time, Units of Length (Metric and U.S.), Units of Area (Metric and U.S.), Units of Volume (Metric and U.S.), Units of Mass (Metric and U.S.), Units of Liquid Capacity (Metric and U.S.), Units of Dry Capacity (Metric and U.S.), and other miscellaneous Units.

Basic Math: Lesson 6, Part 11 Fraction Exercises

VideoJug.com — Sat, 15 Dec 2007 02:14:12 GMT

Step-by-step answers to the quiz that is at the end of the Lesson Notes.

Basic Math: Lesson 6, Part 10 Arithmetic Of Fractions: Subtraction

VideoJug.com — Fri, 14 Dec 2007 23:50:22 GMT

Concepts covered: Subtraction of Improper and Proper Fractions and also Mixed Numbers.

Basic Math: Lesson 6, Part 9 Arithmetic Of Fractions: Addition

VideoJug.com — Fri, 14 Dec 2007 23:22:03 GMT

Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.

Basic Math: Lesson 6, Part 8 Arithmetic Of Fractions: Division

VideoJug.com — Fri, 14 Dec 2007 20:49:16 GMT

Concepts covered: Reciprocal, Inverting a Fraction, Division of Improper, Proper and Complex Fractions and Mixed Numbers. Converting Complex Fractions to Simple Fractions is also done here.

Basic Math: Lesson 6, Part 7 Arithmetic Of Fractions: Multiplication

VideoJug.com — Fri, 14 Dec 2007 20:22:28 GMT

In this vide, the concepts covered are Multiplication of Improper and Proper Fractions, and also Mixed Numbers. So watch and learn now with VideoJug user Video Math Tutor

Basic Math: Lesson 6, Part 6 Converting Fractional Expressions

VideoJug.com — Fri, 14 Dec 2007 19:44:57 GMT

Concepts covered: Step-by-Step directions on how to perform (by hand and using the calculator) many different type of conversions.

Basic Math: Lesson 6, Part 5 Other Fractional Expressions

VideoJug.com — Thu, 13 Dec 2007 18:19:08 GMT

Concepts covered: Decimal Fraction, Percentage, and Ratio.

Basic Math: Lesson 6, Part 4 The LCD & Fraction Comparisons

VideoJug.com — Thu, 13 Dec 2007 18:03:53 GMT

Concepts covered: Least (or Lowest) Common Denominator and learn how to compare the sizes of different fractions.

Basic Math: Lesson 6, Part 3 - Equivalent Fractions

VideoJug.com — Thu, 13 Dec 2007 17:56:21 GMT

Concepts covered: Like Fractions, Common Denominator, Equivalent Fractions, Reduced Fraction, Lowest Terms (or Simplest Form), The Cancellation Method, The GCF Method, and Higher Form.

Basic Math: Lesson 6 - Types Of Fractions - Part 2

VideoJug.com — Thu, 13 Dec 2007 17:50:54 GMT

Concepts covered: Proper Fraction, Improper Fraction, Mixed Number, and Complex Fraction.

Introduction To Algebra

VideoJug.com — Wed, 12 Dec 2007 22:52:18 GMT

This lesson consists of providing you with a Self-Tutorial on what is algebra, what are variables, constants, coefficients, terms, and expressions. I explain the use of proper notation, how to combine like terms, find the negation of an algebraic expression, how to evaluate an expression (by hand and by using your calculator), and finally, there is a VERY detailed section on how to translate English phrases into algebraic expressions.

Basic Math: Sieve Of Eratosthenes

VideoJug.com — Tue, 11 Dec 2007 19:37:41 GMT

This lesson consists of showing you how to use the Sieve of Eratosthenes to find all prime numbers below a certain value. In this case, below 100.

Basic Math: Lesson 6 - Understanding Fraction - Part 1

VideoJug.com — Thu, 29 Nov 2007 21:09:57 GMT

Concepts covered: Denominator, Numerator, Common Fraction, and Unit Fraction. I also teach you how to draw typical fractions on a circle.

Basic Math: Lesson 6 - Introduction To Fractions

VideoJug.com — Thu, 29 Nov 2007 20:18:15 GMT

An informal introduction to why we need to learn about fractions. Lesson 6 consists of providing you with a Self-Tutorial on all about fractions. This lesson is different from the previous ones in that the use of printed Notes is integrated with the Video (other Notes may be used independently of the videos). This lesson is VERY detailed and covers the necessary areas to help students review the many aspects of fractions and fraction conversions. I also show you how to perform all the many different fraction operations and conversions using the TI-84+ Graphing Calculator.

Basic Math: Lesson 5 - Factors, Multiples & Divisibility - Part 2

VideoJug.com — Thu, 29 Nov 2007 19:44:44 GMT

This lesson consists of giving you the necessary "preliminaries" to do fractions. I explain what are factors, divisors, prime and composite numbers, how to do prime factorization, GCFs, LCMs, multiples, and the rules of divisibility. I also explain how to use your graphing calculator to help you find the GCF, LCM and multiples.

Basic Math: Lesson 5 - Factors, Multiples & Divisibility - Part 1

VideoJug.com — Thu, 29 Nov 2007 19:36:44 GMT

Basic Math: Lesson 4 - Properties Of Numbers

VideoJug.com — Thu, 29 Nov 2007 19:27:25 GMT

This lesson consists of providing you with a Self-Tutorial of the basic properties of numbers.

Basic Math: Lesson 3 - Operations On Numbers - Part 4

VideoJug.com — Thu, 29 Nov 2007 19:18:07 GMT

This lesson consists of providing you with a Self-Tutorial on the typical operations done on numbers. These include: absolute value, opposites, addition, subtraction, multiplication, division and simple exponents. Order of Operations is covered in detail. I also explain how to use your graphing calculator to help you perform all these operations.

Basic Math: Lesson 3 - Operations On Numbers - Part 3

VideoJug.com — Thu, 29 Nov 2007 19:06:59 GMT

Basic Math: Lesson 3 - Operations On Numbers - Part 2

VideoJug.com — Thu, 29 Nov 2007 19:00:52 GMT