Basic Mathematics Interactive Video Tutor
CD 1 Whole Numbers
Place Value, Addition, Subtraction and Rounding
1 Whole Number Terms
2 Adding Whole Numbers
3 Properties of Addition
4 Adding Whole Numbers in Columns
5 Subtracting Whole Numbers
6 Addition and Subtraction Applications
7 Rounding Whole Numbers on a Number Line
8 Rounding Whole Numbers
Multiplication and Order of Operations
1 Properties of Multiplication
2 Multiplying Whole Numbers
3 Multiplication Applications
4 Introduction to Exponents
5 The Order of Operations
Division
1 Properties of Division
2 Long Division with and without Remainders
3 Division Applications
Estimating
1 Estimating Sums
2 Estimating Products and Quotients
3 Estimation Applications
Factors and Multiples
1 Whole Numbers as Products of Prime Numbers
2 Greatest Common Factor
3 Least Common Multiple
CD 2 Fractions
Equivalent Fractions, Lowest Terms, Comparing Fractions and Mixed Numbers
1 Introduction to Fractions
2 Comparing Fractions
3 Visualizing Fractions
4 Mixed Numbers and Improper Fractions
Multiplication and Division
1 Multiplying Fractions
2 Dividing Fractions
3 Multiplying and Dividing Mixed Numbers
4 Multiplication and Division Applications of Fractions
Least Common Denominator, Addition and Subtraction
1 Adding and Subtracting Like Fractions
2 Adding and Subtracting Unlike Fractions
3 Addition and Subtraction Applications of Fractions
Real World Applications of Fractions
1 Perimeter and Area
2 Fraction Applications I
3 Fraction Applications II
CD 3 Decimals & Ratio and Proportion
Decimals - Addition, Subtraction, Multiplication and Rounding
1 Understanding Decimal Numbers
2 Adding and Subtracting Decimals
3 Multiplying Decimals
4 Rounding Decimals
5 Decimal Applications
Decimals - Division, Converting to Fractions
1 Dividing Decimals 2 Decimal Division Applications
3 Converting Fractions to Decimals and Decimals to Fractions
Ratio and Proportion - Fundamentals of Ratios and Proportions
1 Units and Ratios
2 Rates
3 Proportions
4 Finding an Unknown in a Proportion
Ratio and Proportion Applications of Proportions
1 Applications of Proportions I
2 Applications of Proportions II
CD 4 Percent
Converting Among Fractions, Decimals and Percents
1 The Definition of Percent
2 Percent and Decimal Conversions
3 Converting Percents to Equivalent Fractions and Mixed Numbers
4 Converting Fractions and Mixed Numbers to Percents
5 Percent Applications
Real World Applications of Percents
1 Percent Applications using Equations
2 Percent of Increase or Decrease
Using Percents in Everyday Situations
1 Converting Common Percents to Fractions
2 Finding Percents by Moving the Decimal Point
3 Finding Percentages by Multiplying or using Common Fractions
4 Calculating 10%, 15% and 20% of Rounded Quantities
5 Estimating Percent Discounts
6 More Percent Applications
CD 5 Measurement
U.S. Customary System
1 Length, Capacity and Weight
2 Unit Fractions
3 Adding and Subtracting Customary Units
Metric System
1 The Metric Prefixes and Metric Unit Fractions
2 Using a Table to Convert Metric Units
Customary and Metric System Conversions
1 Units of Capacity
2 Units of Length
3 Units of Mass
CD 6 Geometry & Statistics and Probability
Geometry - Lines, Angles and Triangles
1 Geometry Terms
2 Angles and Triangles
3 Right Triangles
4 Similar Triangles and Applications
Geometry - Perimeter, Area and Volume
1 Perimeter and Circumference
2 Area
3 Volume
Statistics - Graphs and Charts
1 Pictographs, Bar Graphs and Line Graphs
2 Circle Graphs 3 Histograms
Statistics - Mean, Median and Mode and Organizing Data
1 Mean, Median, Mode and Range
2 Stem-and-Leaf Plots and Box-and-Whisker Plots
3 Scatterplots
Probability - Introduction to Probability
1 Tree Diagrams
2 Probability
CD 7 Signed Numbers and Exponents
Operations on Signed Numbers
1 Adding Signed Numbers
2 Subtracting Signed Numbers
3 Multiplying Signed Numbers
4 Dividing Signed Numbers
The Order of Operations and Signed Numbers
1 Order of Operations I
2 Order of Operations II
3 Order of Operations III
Using Exponents
1 Evaluating Exponential Expressions with Signed Numbers
2 The Product Rule for Exponents I
3 The Product Rule for Exponents II
4 The Quotient Rule for Exponents
5 Zero Exponents
Exponent Rules and Radicals
1 The Power Rule for Exponents
2 The Power Rule for Products
3 The Power Rule for Quotients
4 Square Roots and Radical Notation
5 Higher Order Roots and Radical Notation
CD 8 Introduction to Algebra
Variables and Like Terms
1 Variables
2 The Substitution Property
3 The Substitution Property and Formulas
4 Collecting Like Terms
Solving Equations
1 The Distributive Property
2 Solving Addition and Subtraction Equations
3 Solving Multiplication and Division Equations
4 Mixed Equation Practice
Applications of Linear Equations
1 Turning Phrases into Mathematical Expressions
2 Applications of Linear Equations I
3 Applications of Linear Equations II