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Common Core aligned math videos for ages 7-13
Videos
A Dinner Bill (Divide two whole numbers yielding a decimal quotient using the traditional method)
A Painter's Canvas (Part 1) (Represent decimal numbers using area models and equivalent fractions)
A Painter's Canvas (Part 2) (Represent decimal numbers using area models and equivalent fractions)
A Trip to the Beach (Solve multi-step word problems involving estimation of sums and differences for decimal numbers)
Absolute Deviation and Mean Absolute Deviation
Adding Decimals Using a (10x10) Grid
Adding Decimals Using a Number Line
Adding Fractions
Adding Fractions Using Area Models
Adding Fractions Using Area Models (Example)
Adding Fractions Using Visual Models
Adding Fractions Using the Number Line (Part 1)
Adding Fractions Using the Number Line (Part 2)
Adding Fractions With Equal Denominators Using Area Models
Adding Fractions with Denominators 10 and 100
Adding Fractions with Equal Denominators
Adding Fractions with Equal Denominators on the Number Line
Adding Integers
Adding Integers with Counters
Adding Multi Digit Whole Numbers with a Carry
Adding Multi-Digit Whole Numbers
Adding Multi-Digit Whole Numbers (Example)
Adding Multi-Digit Whole Numbers with a Carry (Example)
Adding Odd and Even Numbers (Part 1)
Adding Odd and Even Numbers (Part 2)
Adding Rational Numbers Fractions
Adding Rational Numbers Fractions (Example)
Adding Rational Numbers in the Real World: Decimals
Adding Rational Numbers: Decimals
Adding Zeros When Dividing Decimals by Powers of 10
Adding Zeros to Decimals
Adding and Subtracting Fractions With Equal Denominators
Adding and Subtracting Mixed Numbers
Adding and Subtracting Mixed Numbers Using Visual Models
Adding and Subtracting Mixed Numbers Using the Number Line
Adding and Subtracting Mixed Numbers by Conversion to Improper Fractions
Adding and Subtracting Numbers in Scientific Notation (Part 1)
Adding and Subtracting Numbers in Scientific Notation (Part 2)
Adding and Subtracting Rational Numbers
Adding decimals (Example)
Adding the Number 10 to the Multiplication Table
Addition Properties (Part 1)
Addition Properties (Part 2)
Addition Using Base-Ten Blocks
Addition Using Base-Ten Blocks (Example)
Addition Using Place Value Chart
Addition Using Place Value Chart (Example)
Addition of Multi-Digit Whole Numbers (Part 1)
Addition of Multi-Digit Whole Numbers (Part 2)
Additive Inverse Property (Part 1)
Additive Inverse Property (Part 2)
Angle Properties in Triangles
Angles and Degrees
Angles in Parallelograms
Angles in Two-Dimensional Figures
Applying the Distributive Property Using Area Models (Part 1)
Applying the Distributive Property Using Area Models (Part 2)
Approximating Square Roots
Approximating Square Roots (Example)
Area of Triangles
Area of a Parallelogram
Area of a Right Triangle
Associative Property of Multiplication
Associativity and Multiplication Problems (Part 1)
Associativity and Multiplication Problems (Part 2)
Balancing Equations and Properties of Equality (Part 1)
Balancing Equations and Properties of Equality (Part 2)
Base-Ten Numerals
Bears and Fish (Represent verbal statements of multiplicative comparison as equations)
Benchmark Fractions
Book Pages (Find a whole when given a percent and a part in word problems)
Box Plots
Bread and Cake (Solve multistep word problems involving addition and subtraction of fractions with equal denominators using visual models)
Breaking Down Fractions into Sum of Parts
Breaking Shapes into Equal Parts
Building Fractions Using the Number Line
Building Fractions with Visual Models
Burgers and Shakes (Solve multi-step word problems using rounding.)
Bus Trip (Part 1) (Solve word problems involving adding minutes using the number line.)
Bus Trip (Part 2) (Solve word problems involving adding minutes using the number line.)
Butterfly Wings (Compare decimal numbers to hundredths and record the result with the symbols)
Buying Erasers (Solving one-step decimal equations: multiplication)
Calculating and Understanding the Mean
Candy Pieces (Computing multiples for a number using drawings (repeated addition))
Candy Shop (Using Times as Many for Comparisons.)
Car Race (Use multiplication to solve word problems involving measurement quantities using the number line.)
Car Tires (Multiply whole measurements of mass to make an estimate using repeated addition or properties of place value.)
Categories of Quadrilaterals (Part 1)
Categories of Quadrilaterals (Part 2)
Characteristics of Elements in Patterns
Charity Jars (Part 1) (Use equivalent fractions to solve word problems involving addition of fractions with like and unlike denominators)
Charity Jars (Part 2) (Use equivalent fractions to solve word problems involving addition of fractions with like and unlike denominators)
Checking Quotients Using Multiplication (Part 1)
Checking Quotients Using Multiplication (Part 2)
Chicken and Eggs (Solve multiplicative comparison word problems involving finding the size of the group using drawings)
Chocolate Boxes (Solve word problems involving multiplication of a fraction of the form (a/b) by a whole number (c) where (a) larger than (b) or (a) smaller than or equal to (b) using visual models)
Classifying Polygons Based On Parallel & Perpendicular Lines
Classifying Polygons Based on Parallel Lines
Classifying Polygons Based on Perpendicular Lines
