Maths+UTube

Maths UTube Videos

Working Teacher Instruction Links
Working TeacherBelow are links to web pages and videos that help explain the various assignments in our math courses. For each assignment, the links are not arranged in any particular order --so, for example, the 'hardest' one may be the first one listed. You'll just have to click through them and see. The blue icons are for videos, the orange icons  are for web pages, and the "W" icons  are for worksheets.

Arithmetic Calculation
Adding Whole Numbers - Pre Algebra Help Video for Lesson 24 More Complicated Addition Video for Lesson 4 Basic Addition [|Addition - 1] [|Adding whole numbers] [|Addition with Regrouping] [|Subtraction Worksheet] Subtracting Whole Numbers - Pre Algebra Help Video for Lesson 9: Basic Subtraction Mrs. DÉs Multiplication Rap Remix multiplication table of 9 Multiplication Table 3 Multiplication Table 6 Multiplication Table 4 Multiplication Table 6 (2) Multiplication Table 5 Multiplication Table 7 Multiplication Table 9 math help with timetables and multiplication Video for Lesson 40: Multiplying Two Digits by One Digit Video for Lesson 10: Basic Multiplication [|Worksheet 1: Multiplication by 1 Digit Number] Level 4 multiplication Multiplying Whole Numbers - Pre Algebra Help How to do Multiplication [|Worksheet 1: Multiplication by Multi-digit Number] Multiplication Long Division - Math Help Introduction to Division Video for Lesson 11: Basic Division [|Worksheet 3 - Division by 1 Digit] [|Worksheet 2 - Division by 1 Digit] [|Worksheet 1 - Division by 1 Digit] [|Worksheet - Super Basic 2] [|Worksheet - Super Basic 1] [|Long Division w/ One-digit Divisor - 1] [|Worksheet 1: Long Division w/ One-digit Divisor] [|Worksheet 4 - Division by 2 Digits] [|Worksheet 3 - Division by 2 Digits] [|Worksheet 2 - Division by 2 Digits] [|Worksheet 1 - Division by 2 Digits] [|Long Division w/ Multi-digit Divisor - 1] [|Worksheet 1: Long Division w/ Multi-digit Divisor] Maths Fractions Introduction 1 [|Worksheet 1] [|Worksheet] [|Fraction Basics - 1] [|Fraction Basics - 2] Divisibility Rules - Divisible by 3 or 9 Reducing Fractions to Lowest Terms Fractions 1: Reducing Reducing Proper Fractions [|Worksheet] [|Reducing Fractions - 1] [|Reducing Fractions - 2] [|Reducing Fractions - 3] [|Worksheet 1] Converting Improper Fraction to Mixed Number Converting Mixed Number to Improper Fraction Improper Fraction to Mixed Number [|Worksheet 1] [|Worksheet 2] Adding Like Fractions - Pre Algebra Help Adding Fractions with Like Denominators [|Worksheet 1] [|Adding and Subtracting Fractions] Multiplying Fractions - Algebra Help Adding Fractions - Math Help Least Common Multiple - Pre Algebra Help Least Common Denominator - Math Help YourTeacher.com - Glencoe Math Pre Algebra Lowest Common Denominator - Pre Algebra Help Adding Fractions with Unlike Denominators Array Models for Addition Set Model for Addition [|Adding fractions – different denominator] [|Worksheet 1] [|Adding and Subtracting Fractions] Adding Mixed Numbers - Pre Algebra Help [|Worksheet 1] [|Adding Mixed Numbers - 1] Adding & Subtr Fractions [|Worksheet - different denominators] [|Worksheet - same denominator] [|Subtracting Fractions - 1] Subtracting Mixed Numbers - Pre Algebra Help Multiplying mixed numbers Subtracting Fractions with Unlike Denominators [|Worksheet - mixed numbers - different denominators] [|Worksheet - mixed numbers -same denominator] How to Multiply Fractions - Pre Algebra Help YourTeacher.com - Developmental Math YourTeacher.com - Learning Math Online [|Worksheet 1] [|Multiplying 3 or more fractions] [|Multipying Proper Fractions - 1] [|Multipying Proper Fractions - 2] [|Multipying Proper Fractions - 3] Multiplying Mixed Numbers - Pre Algebra Help Multiplying Whole Numbers and Fractions Multiplying Fractions 2 Multiplying Fractions 1 Multiplication Arrays for a Fractions [|Worksheet 1] [|Worksheet 2] [|Worksheet 3] [|Multiplying Fractions & Whole Numbers] [|Multiplying Mixed Numbers - 1] Dividing Fractions - Pre Algebra Help YourTeacher.com - Math Made Easy Fractions 3: Dividing Dividing Proper Fractions Division Array Model for Fractions Division Array Model for Fractions (2) [|Worksheet 1] [|Dividing Proper Fractions - 2] [|Dividing Fractions] Dividing Mixed Numbers - Pre Algebra Help YourTeacher.com - Prentice Hall Math Pre Algebra [|Worksheet 1] [|Worksheet 2] [|Dividing Fractions & Whole Numbers] [|Dividing Mixed Numbers - 1] Place Value - Math Help Maths Decimal Fractions Tutorial 1/6 [|Decimal Basics - 1] Comparing Decimals - Pre Algebra Help [|Worksheet 1] [|Comparing Decimals - 1] Rounding Numbers - Rounding Decimals [|Worksheet - round to tenth] [|Worksheet- round to whole number] [|Rounding Off Decimals - 1] Decimal to Fraction - Math Help Decimal to Fraction - Math Help YourTeacher.com - Houghton Mifflin Math Pre Algebra [|Worksheet 1] Adding Decimals - Pre Algebra Help [|Adding Decimals Worksheet 2] [|Adding Decimals Worksheet 1] [|Adding Decimals - 1] [|Adding Decimals - 2] [|Adding Decimals - 3] Subtracting Decimals - Math Help [|Subtracting Decimals Worksheet 2] [|Subtracting Decimals Worksheet 1] [|Subtracting Decimals - 1] [|Subtracting Decimals - 2] Multiplying Decimals - Pre Algebra Help [|Worksheet 1] [|Worksheet 2] [|Worksheet 3] [|Worksheet 4] [|Multiplying Decimals - 1] [|Multiplying Decimals - 2] [|Multiplying Decimals - 3] Dividing Decimals - Pre Algebra Help [|Dividing with Decimals Worksheet 3] [|Dividing with Decimals Worksheet 2] [|Dividing with Decimals Worksheet 1] [|http://www.h...] [|Dividing by Decimals - 1] Fraction to Decimal - Math Help [|Worksheet 1] [|Percent] Fraction to Percent - Math Help Percent to Fraction - Math Help [|Converting Between Fractions and Percents - 1] Decimal to Percent - Math Help Percent to Decimal - Math Help [|Worksheet Decimals to Percent] Percent Word Problems - Algebra Help How to Find Percentages - Math Help Percent of a Number - Math Help Math Percentages - Algebra Help YourTeacher.com - Math Enrichment YourTeacher.com - Math Review Finding Percents Percents Video 1: Answers to Student-Submitted Questions [|Worksheet Percent Problems] [|Worksheet - Finding the Whole] [|Worksheet 2: Finding the Part] [|Worksheet - Finding the Part] [|Percent] 

Miscellaneous
Proving Triangles are Congruent - Math Help Pythagorean Theorem Word Problems - Math Help Area of a Triangle - Pre Algebra Help Area of a Circle - Math Help Definition of a Parallelogram - Geometry Help Circumference of a Circle - Math Help YourTeacher.com - Geometry Topics Prime Factors of a Number - Pre Algebra Help Prime Factorization - Pre Algebra Help Factor Trees [|Factoring a Number - 1] [|Factoring a Number - 2] [|Factors and Multiples] YourTeacher.com - Online Algebra Classes Solving Radical Equations - Algebra Help [|Worksheet Radical Equations - Part 2] [|Worksheet Radical Equations - Part 1] The Quadratic Formula - Algebra Help YourTeacher.com - Online Algebra Tutoring [|Worksheet Using the Quadratic Formula] Comparing Fractions Word Problems - Math Help Comparing Fractions - Pre Algebra Help Equivalent Fractions - Math Help Video for Lesson 37: More About Fractions Percent Increase - Pre Algebra Help [|Worksheet Percent of Change] Scientific Notation - Pre Algebra Help Converting to Scientific Notation - Math Help [|Worksheet Operations With Scientific Notation] [|Worksheet Writing in Scientific Notation] Probability of Dependent Events - Math Help Probability of Independent Events - Math Help Math Probability - Pre Algebra Help Absolute Value - Algebra Help Rounding Whole Numbers - Math Help Video for Lesson 59: Place Value to Billions [|Rounding Whole Numbers - 1] [|Rounding Whole Numbers - 2] [|Rounding Whole Numbers - 3] Power of 10 - Pre Algebra Help Units of Measurement - Pre Algebra Help Line Graphs - Math Help Metric Unit Conversions - Pre Algebra Help [|Convert between Metric and U.S. Systems of Measurement] Simple Interest Formula - Math Help Circle Graphs - Pre Algebra Help Decimal Equations - Math Help Equivalent Ratios - Math Help [|Ratios - 1] Proportion Word Problems - Math Help YourTeacher.com - Online Math Curriculum Ratios: Finding Missing Numbers [|Worksheet Solving Proportions] [|Proportions - 1] Customary Unit Conversions - Pre Algebra Help Compound Inequalities - Algebra Help [|Worksheet Compound Inequalities] Direct Variation - Math Help Math Combinations - Pre Algebra Help Integers - What is an Integer? Comparing Decimals - Pre Algebra Help Expanded Notation - Pre Algebra Help (Updated) Lesson 2: Place Value to 100 (Updated) Lesson 3: Place Value to 100 Video for Lesson 59: Place Value to Billions Video for Lesson 32: Relationship Between Place Values Video for Lesson 21: Place Value to 100,000 Video for Lesson 3: Place Value to 100 [|Worksheet 1] [|Worksheet 2] [|Worksheet 3] [|Whole Number Basics - 1] [|Whole Number Basics - 2] [|Numbers: 100 to 999] [|Whole Number Basics - 3] [|Whole Number Basics - 4] [|Whole Number Basics - 5] YourTeacher.com - Holt Math Algebra 2 [|Solving Equations with Absolute Value - 1] Study Skills: Complaining Study Skills: Pay Attention to Instructions Math Help Exponents 2: More Definitions Evaluating Numbers Raised to Fractional Exponents Math Videos - Converting Exponents to Roots Simplifying Expressions with Rational Exponents (Clip 01) Video for Lesson 23: Reading Simple Bar Graphs Video for Lesson 34: Reading a Thermometer and Ruler Video for Lesson 2: Numbers Written in Words A19.9 Solving Simple Quadratic Equations A19.10 Basic Quadratic Equations Derivation of the Quadratic Formula A19.11 Solving Basic Quadratic Equations A19.15 Using the Quadratic Formula A19.14 Quadratic Formula A19.13 Quadratic Formula A19.12 Using the Quadratic Formula A18.5 Negative Exponent Properties Zero and Negative Exponent Properties Negative Exponents II: The Wackiness Continues evaluate exponential expressions with negative exponents A16.12 This is an example of an absolute value inequality. A16.11 Absolute Value Inequality A16.7 Absolute Value Inequality A16.10 Compound Inequality Example A16.9 Compound Inequality Example A16.8 Compound Inequality Problem Square Roots Absolute Value and Evaluating Numbers [|Worksheet Distance - Rate - Time Word Problems] [|Distance, Rate and Time - 1] [|Similar Figures - 1] Evaluating Functions - Function Notation YourTeacher.com - CLEP Math Test Preparation [|Greatest Common Factor (GCF) - 1] [|Greatest Common Factor] [|Least Common Multiple - 1] [|Rounding Whole Numbers - 1] [|Play Against a computer] [|Worksheet Solving Rational Equations 2] [|Worksheet Solving Rational Equations 1] [|Worksheet Naming Polynomials] [|Worksheet Dividing Polynomials] [|Worksheet Graphing Quadratic Inequalities] [|Worksheet Solving Quadratic Equations with Square Roots] [|Worksheet The Distance Formula]