Sixth Grade Lessons

CoolMath4Kids
Visual Fractions
Fraction Tutorial

Addition of Fractions

• Adding Fractions with the Same Denominators
• Adding Fractions with Different Denominators

Subtraction of Fractions
(No bells and whistles, but a good tutorial and practice page)

• Subtracting Fractions with the Same Denominators 
• Subtracting Fractions with Different Denominators

Improper Fractions to Mixed Numbers & Mixed Numbers to Fractions

• Converting Fractions to Mixed Numbers
• Converting Mixed Numbers to Fractions

Addition/Subtracting Mixed Numbers

• Adding Mixed Numbers
• Subtracting Mixed Numbers

Multiplication of Fractions

• Multiplying Fractions
• Multiplying Fractions by Whole Numbers
• Multiply Mixed Numbers

Reciprocals

• Reciprocals of Fractions

Division of Fractions

• Divide Mixed Numbers
• Dividing Fractions
• Dividing Fractions by Whole Numbers

Prime and Composite Numbers and Factors

• Factors
• Prime and Composite Numbers
• Greatest Common Factor

Least Common Denominator

• Least Common Denominator

LCM and GCD

• Least Common Multiple
• Greatest Common Factor

Simplifying Fractions

• Simplifying Fractions

Ratios
Determining Ratios
Cross Multiplying Proportions
Unit Rate

Determining the Percent of a Number
Finding Percents
Relationship between Fractions and Percent
Relationship between Percents and Fractions
Relationship between Decimals and Percents
Relationship between Percents and Decimals
Relationship between Fractions and Decimals
Relating Fractions To Decimals
Relating Decimals to Fractions
Comparing Fractions and Decimals
Comparing Whole Numbers and Fractions

Absolute Value
Comparing Integers
Adding One Digit Integers
One Digit Integer Addition Equations
Adding Two Digit Integers
Two Digit Integer Addition Equations
Adding Three Integers
One Digit Integer Subtraction Equations
Subtracting Two Digit Integers
Two Digit Integer Subtraction Equations
Multiplying Integers
Dividing Integers

Evaluating a 1 Variable Expression
Equations 1 (lvl 1)
Equations 2 (lvl 2)
Equations 3 (lvl 3)
Equations 4 (lvl 4)
Equations 5 (lvl 5)

Unit Rate

Circumference
Circumference of a Circle

Area
Area of a Square
Area of a Rectangle
Area of a Parallelogram
Area of a Trapezoid
Area of a Triangle
Area of a Circle

Perimeter
Perimeter of a Square
Perimeter of a Rectangle
Perimeter of a Parallelogram

Identifying Triangles by Angles
Find the Third Angle of a Triangle

Statistical Mean or Average I
Statistical Mean or Average II
Statistical Mode
Statistical Median I
Statistical Median II
Statistical Range I
Statistical Range II

Simple Probability