## Latest Quizzes And Videos

#### Simplifying Expressions - Area And Perimeter Of A Rectangle

Watch and learn how to write an expression to represent the area and the perimeter of a rectangle when the given width and length are Algebraic expressions. In this video you will review how to combine like terms and how to use the law of exponents. You will also see the difference between multiplying variables versus adding them.

#### Surface Area - A Pyramid On Top Of A Cube

Watch and learn how to find the surface area of a composite 3-dimensional object. The example shown in this video is a square pyramid combined with a cube.

#### What Is A Radian?

This video visually demonstrates what a radian is. Also watch and learn how to convert angles given in degrees into radians and angles given in radians into degrees.

#### Converting Degrees to Radians

Watch and learn how to convert angles given in degrees to radians. Review commonly seen angles and their measure in radians using the unit circle. Also watch how to set up a proportion to change degrees into radians.

#### Find The Area Of Circles - Review

A quick review finding the area of a circle. The circle is shown on top of a graph. First you must identify the circle's radius using the graph and then solve.

#### Calculating The Surface Area Of Cylinders In Terms Of Pi

Quickly set up and solve an equation to find the surface area of a cylinder in terms of pi.

#### Calculating The Surface Area Of Cones

This video shows how to find the surface area of a cone when the slant height IS given and when it is NOT given. The Pythagorean Theorem is used to find the missing slant height to calculate the total surface area of a cone.

#### Finding The Surface Area Of A Triangular Prism

This video demonstrates how to find the surface area of a triangular prism when it is in its 3D form.

#### Surface Area Of A Rectangular Pyramid

This video shows how to find the surface area of a rectangular pyramid using the Pythagorean Theorem. Before solving using the strategy shown in this video, the learner should have prior knowledge about the Pythagorean Theorem.

#### Surface Area Of A Sphere Using 3.14 For Pi

Review how to find the surface area of sphere using 3.14 for pi.

#### Easy Way To Find Some Percentages Using Mental Math

Quickly learn how to find percentages! First we will review a few basics and then apply those basics to our problems to solve mentally.

#### Using Cancellation When Multiplying Fractions

Review how to reduce a fraction multiplication problem by using cancellation. This video shows a 2 methods of doing this.

#### Calculating A Percent Discount

This video shows different ways you can calculate a 25% discount from an item. This video will review equivalent rates, multiplying decimals and multiplying fractions.

#### Transformations - Translating On The Coordinate Plane

This brief video explains how you can quickly figure out how to translate an object by adding or subtracting to the original coordinates.

#### Multiplying Decimals Using An Area Model

This video shows how to create an area model to show the product of decimal values.

#### Transformations - Rotate 90 Degrees Around The Origin

Learn how to quickly rotate and object on the coordinate plane 90 degrees around the origin.

#### Finding The X And Y Intercepts And Graphing

This video shows how to graph a linear equation using the x-intercept and the y-intercept. This video also shows how solve an equation to find the x and y intercepts.

#### Graphing Inequalities And Absolute Value

This video provides a couple of examples showing how to solve and graph inequalities containing absolute value.

#### Solving And Graphing Inequalities - 3 Examples

This tutorial reviews how to isolate a variable to solve inequalities. One example has a variable on both sides of the inequality sign. Another example demonstrates a situation when you should reverse the sign.

#### Height Of A Cylinder Word Problem

Solve a word problem involving the unknown height of a cylinder by using the volume formula and setting equations equal to each other.

#### Calculate Distance Using The Distance Formula

Review how to find the distance between 2 points using the distance formula. This video shows how to express your answer as a decimal and is simplest radical form.

#### Percentage Word Problems - Percent Of Another Number

This video shows how to solve the following word problem: Jason is 60 inches in height. His brother Brian is 20% taller than Jason. How tall is Brian?

#### Solving A Percentage Word Problem Using A Proportion

This tutorial demonstrates how to solve a percentage word problem by setting up a proportion to solve.

#### Dividing Fractions And Mixed Numbers Review

Review how to divide mixed numbers and fractions. Review how to rename and use cancellation in the process.

#### Dividing Fractions Using 2 Different Methods

Watch and learn how to divide fractions using 2 different methods.

#### Dividing Fractions using A Visual Model

Strengthen your understanding of fraction division by using a visual model.

#### Surface Area - Triangular Prisms

During this assessment students must know:How to find the surface area when the triangular prism is shown as a net.How to find the surface area when the prism is in its 3D form.Find the lateral area of triangular prisms.That multiplying the perimeter of a triangular face by the prism's height will yield the lateral area. (Area of the 3 rectangular...

#### Surface Area Of Cubes Assessment

Practice finding the surface area of cubes. Also solve some word problems involving surface area of cubes.

#### Area Of Parallelograms Assessment

This quiz provides many different situations involving area and triangles.

#### Area Of Triangles Practice

This quiz provides many different situations involving area and triangles.

#### Area Of Squares And Rectangles

This assessment includes multiple choice questions and open response. Good luck!

#### Geometry Mixed Practice Assessment

During this assessment you will solve problems related to area, surface area and the volume. You will also practice finding the distance between points on the coordinate plane when given their coordinates.

#### Find Slope Of A Line When Given 2 Points

Practice finding the slope of a line when given 2 points that the line passes through.

#### Surface Area Of Rectangular Prisms - Folded And Unfolded

This tutorial shows a quick way to find the surface area of a rectangular prism. This video also shows the 2-dimensional net that forms the 3-dimensional form.

#### Area Of Trapezoids

This video shows how to find the area of a trapezoid and where the formula is derived from. This video also shows how to find the length of each side when the shape is shown on a grid.

#### Decimal And Percent Equivalents

Practice converting decimals into percentages and percentages into decimals.

#### Surface Area - Cylinders - In Terms Of Pi

Practice finding the surface area of a cylinder in terms of pi.

#### The Combined Area Of Rectangles And Triangles

This quiz provides practice finding the combined area of a rectangle and a triangle.

#### Angles - Supplementary, Complementary and Other Angle Types

Practice finding unknown angle measures by finding complementary and supplementary angle measures. Also use vertical angles to find unknown angle measures.

#### Vertical And Horizontal Line Distance

Learn how to recognize when 2 points on the coordinate plane will create a horizontal or a vertical line. Also see how to find the distance between the two points that form vertical or horizontal lines.

#### Distance Of Points Forming Vertical And Horizontal Lines

For this quiz you must be able to identify points on the coordinate plane that will form vertical and horizontal lines. You must also find the distance between points that form vertical and horizontal lines.

#### Coordinate Plane Quiz

Practice identifying points on the coordinate plane. Also review concepts and vocabulary related to the coordinate plane.

#### Graphing Linear Equations Using y=mx+b

This video shows how to graph linear equations given in slope-intercept form. (y=mx + b) This tutorial also shows how to recognize when two equations would form perpendicular lines and when an equation will form a straight line and a vertical line.

#### Surface Area Of A Cylinder

Watch and learn how to find the surface area of a cylinder in terms of pi and using 3.14 for pi.

#### Converting Percents To Decimals And Decimals To Percents

This lesson shows multiple examples of how to change decimals into percentages and percents into decimals. Review the rules of conversion.

#### Solving A Proportion Many Different Ways

This tutorial will demonstrate different ways to solve a proportion.

#### Finding The Area Of Combined Shapes - Pick's Theorem

This video shows how you can find the area of a polygon using the grid lines it is shown upon using Pick's Theorem. The video also shows how you can break the figure into smaller figure to find the combined area.

#### Solving Equations With A Variable On Both Sides - Congruent Triangles

Watch and learn how to solve a problem involving congruent triangles and setting expressions equal to each other. Concepts shown in this video include recognizing corresponding sides of congruent figures and solving equations with a variable on both sides..

#### Equations And Problem Solving - Finding Consecutive Integers

Write an equation to find 3 consecutive integers that equal 159.

#### Solving Equations With Fractions And Negatives

This video shows how to solve three different equations. The equations contain fractions, negatives and variables on both sides of the equation.

#### Equations, Expressions And Inequalities

This assessment includes problems about equations, expressions and inequalities. You must also recognize properties and in some cases apply them to simplify expressions. Most of the questions are multiple choice format. Some are open response.

#### Angle Basics

This tutorial reviews the following concepts: acute, right, obtuse, straight and reflex angles. Vertical, complementary, and supplementary angles.