Search this site
Embedded Files
Skip to main content
Skip to navigation
MATH
Home
VIRTUAL MATH TOOLS
Mathematical Demonstrations
Math Apps
Student Home
7TH GRADE
CYCLE 1
RATIOS
Intro to Ratio
RATIOS
Simplifying Ratios Explained | How to Simplify a Ratio
Equivalent Ratios Explained | Finding Equivalent Ratios
How to Determine if Two Ratios Form a Proportion Using Cross Multiplication
How to Determine if Two Ratios Form a Proportion Using Simplifying
Determining if Two Ratios are Proportional (3 Ways)
How to Determine if Two Ratios Form a Proportion Using Equivalent Fractions
How to Solve Proportions Using Relationships
How to Solve Proportions with and unknown (X)
Solving Proportions with Decimal Solutions
Solving Proportions with Decimals part 2
Converting Ratios (Fractions) to Percents
GRAPHING RATIOS
FRACTIONS
Improper Fractions to Mixed Numbers
Mixed Numbers to Improper Fractions
MULTIPLYING FRACTIONS
Dividing Fractions by Fractions
What are Equivalent Fractions
Equivalent Fractions 2
Fraction wall
Unit Rates
CYCLE 2
Order of Operations
Orders of Operation - PEMDAS or GEMA
Combining Like Terms
An Intro to the Distributive Property
The Distributive Property
ALGEBRA: Solving Two-Step Equations
ALGEBRA: How to Solve One-Step Equations
Algebra with Variables on Both Sides
SPEED
Converting Between Units of Speed
CYCLE 3
Calculating Perimeter
How to Find the Perimeter of a Square
How to Find the Perimeter of a Rectangle
How to Find the Perimeter of a Triangle
How to Calculate Circumference of a Circle
Parts of a Circle | Center, Radius, Chord, and Diameter |
How to Find the Perimeter of a Composite Shape
https://www.youtube.com/shorts/S42uQzogM5o?feature=share
Pythagorean Theorem
Visualizing the Pythagorean Theorem
Pythagorean Theorem: A Step-by-Step Guide
Pythagorean Theorem: Finding the Length of the Hypotenuse
Pythagorean Theorem: Finding the Length of the Hypotenuse (with Decimals)
Pythagorean Theorem: Finding the Length of a Missing Leg
Pythagorean Theorem: Finding the Length of a Missing Leg (with Decimals)
Calculating Area
How to Find the Area of a Square
How to Find the Area of a Rectangle
Finding the Area of a Triangle
How to Find the Area of a Circle
How to Find the Area of a Composite Shape
How to Find the Area of the Shaded Region
How to Find the Area of the Shaded Region:2
How to Find the Area of the Shaded Region: Triangle in a Square
How to Find the Area of the Shaded Region: Circle in a Square
Calculating Volume
Volume of a Pyramid
How to Find the Volume of a Cylinder
Volume of a Rectangular Prism
Volume of Composite Rectangular Prisms
How to Find the Volume of a Triangular Prism
Volume of a Triangular Pyramid
Volume of a Cone
Ancient trick to calculate ANY square root
Calculating Area of 3D Shapes
How to Find the Surface Area of a Triangular Prism
How to Find the Surface Area of a Cube
How to Find the Surface Area of a Rectangular Prism
How to Find the Surface Area of a Cylinder
Surface Area of a Cone
Surface Area of a Square Pyramid
Surface Area of a Triangular Pyramid
Surface Area of a Rectangular Pyramid
CYCLE 4
What is Probability?
Probability – Example (Marbles Drawn) Part 1
Probability – Example (Marbles Drawn) Part 2
What is a Factorial?
Permutations and Combinations - Formulae
Permutations and Combinations - Applying Formulae Part 1
Permutations and Combinations - Applying Formulae Part 2
1: Permutations and Combinations: Counting
02: Permutations and Combinations – Arranging People
03: Permutations and Combinations - Arranging Letters Part 1
04: Permutations and Combinations - Arranging Letters Part 2
Permutations and Combinations - Circular Arrangement
Permutations and Combinations - Shortest Paths
Permutations and Combinations - Anagrams (Condition)
Permutations and Combinations - Selection
MATH
Orders of Operation
Order of Operations - PEMDAS or GEMA
Report abuse
Report abuse