# Education Forum

### Forum Thread: How to Quadratic Equation Changing from Standard Form to Vertex Form

Changing from standard form to vertex form-Quadratic Equations Standard form = ax^2 +bx+c=y

### Forum Thread: How to Find Mean and Median

In this video you will learn how to find the mean and median.

### Forum Thread: RHNB-Coffee Powder

It turns out you can make something that is pretty cool, Red Hot Nickel Ball (RHNB)-Coffee Powder

### Forum Thread: RHNB-Milk

It turns out you can make something that is pretty cool, Red Hot Nickel Ball (RHNB)-Milk

### Forum Thread: RHNB-Rice

It turns out you can make something that is pretty cool, Red Hot Nickel Ball (RHNB)-Rice

### Forum Thread: RHNB-Peanut Butter

It turns out you can make something that is pretty cool, Red Hot Nickel Ball (RHNB)-Peanut Butter

### Forum Thread: How to Volume and Surface Area Triangular Prism

In this video you will learn how to find the volume and surface area of a triangular prism A triangular prism has two triangle bases.

### Forum Thread: How to Find the Volume and Surface Area Trapezoidal Prism

In this video you will learn how to find the volume and surface area of a trapezoidal prism. A trapezoidal prism has two bases that are trapezoids.

### Forum Thread: How to Tell a Histogram from a Bar Chart

In this video you will learn how a histogram is different than a bar chart.

### Forum Thread: How to Find the Area and Volume of a Hemisphere

In this video you will learn how to find the area and volume of a hemisphere. A hemisphere is half a sphere.

### Forum Thread: How to Find the Surface Area of a Rectangular Prism

In this video you will learn how to find the surface area of a rectangular prism when the slant height is given.

### Forum Thread: How to Write a Ratio

In this video you will learn how to write a ratio three different ways. You can write a ratio in fraction form, using a colon, or using "to"

### Forum Thread: Smartphone 3D Hologram Projector

Watch this amazing smartphone hologram, this Minions are like a real ones.

### Forum Thread: How to Find the Surface Area of a Triangular Prism

In this video you will learn how to find the surface area of a triangular prism, rectangular prism, and a cube.

### Forum Thread: How to Determine if Data Is Qualitative or Quantitative Data

Data can be divided into two groups, qualitative and quantitative data. In this video you will learn the difference between these two types of data.

### Forum Thread: How to Find the Surace Area of a Square Pyramid

In this video you will learn how to find the surface area of a square pyramid. Finding the surface area is a two step process.

### Forum Thread: How to Find Area and Perimeter

In this video you will learn the area and perimeter formulas for popular shapes.

### Forum Thread: How to Find the Surface Area of a Prism and Pyramid

In this video you will learn how to find the surface area of a cube,rectangular prism,triangular prism, and a square pyramid.

### Forum Thread: How to Convert Repeating Decimal to a Fraction

In this video you will learn to convert a repeating decimal to a fraction.

### Forum Thread: How to Change a Repeating Fraction Back to a Fraction

In this video you will learn how to change a repeating fraction back to a decimal.

### Forum Thread: How to Convert a Decimal to a Fraction

In this video you will learn how to convert a video to a fraction. Follow these three steps. Step 1. We need to create a fraction, but what will the top and bottom numbers be?

### Forum Thread: How to Read a Decimal Number

Quick video covering how to read a decimal. A decimal is a number with two or more digits to the right of a decimal point. You read a decimal by reading left to right and starting at tens instead of ones.

### Forum Thread: How to Find the Side Length of an Isosceles Triangle

In this video you will learn directions for finding the side length of an isosceles triangle. Find the length of side a of an isosceles triangle with a height of 10 and a base of 8.

### Forum Thread: How to Convert Gallons to Liters

In this video you will learn a easy way to convert gallons to liters and liters to gallons.

### Forum Thread: How to Use Skittles to Demonstrate the Pythagorean Theorem

In this demonstration I used skittles in order to illustrate the Pythagorean Theorem.

### Forum Thread: How to Identify a Polygon.

Use this video to quiz yourself about polygons. A polygon is a plane shape without any curves. Common examples would be a triangle or quadrilateral.

### Forum Thread: How to Solve One Step Equations with Decimals.

In this video you will learn to solve one step equations with decimals Welcome to MooMooMath where we upload a new Math video everyday. In this video you will learn how to solve one step equations with decimals. I will work three types of one step equations. One with multiplication, one with division, and one with addition and subtraction.

### Forum Thread: How to Determine if a Shape Is a Polygon

In this video you will learn the characteristics of a polygon. Video: .

### Forum Thread: How to Find the Area of a Circle Using the Box Method

In this video you will find the volume of a circle using the box method.

### Forum Thread: How to Visualize the Volume of a Cylinder Formula

In this video you will see a demonstration of the volume of a cylinder compared to the volume of a cone.

### Forum Thread: How to Visualize the Surface Area Formula of a Sphere and Hemisphere

In this video you will see a demonstration that will help you understand the surface area formula of a sphere and a hemisphere.

### Forum Thread: How to Solve Surface Area of a Sphere Word Problems.

In this video you will learn how to apply the formula for surface area in order to solve two word problems.

### Forum Thread: How to Area and Perimeter of 2D Geometric Shapes

In this video you will see the formulas for area and perimeter visually presented. The shapes include a rectangle,square,circle, parallelogram,triangle, and a trapezoid.

### Forum Thread: How to Find the Area of a Composite Figure

In this video you will learn how to find the area of a composite figure. A composite figure is a geometric shape composed of more than one shape.

### Forum Thread: How to Learn Circle Vocabulary

In this video you will learn basic geometry vocabulary

### Forum Thread: How to Find the Area of Composite Figures

In this video you will learn how to find the area of composite figures. In this video the composite figures are composed of rectangles,triangles, and semi-circles.

### Forum Thread: How to Solve an Inequality Word Problem

In this video you will learn how to solve an inequality that is appropriate for a middle school student.

### Forum Thread: How to Subtract Mixed Fractions

In this video you will learn how to subtract mixed fractions. I like to convert mixed fractions to an improper fraction, and then subtract the improper fractions.

### Forum Thread: How to Add Three Fractions

In this video you will learn how to add three fractions.

### Forum Thread: How to Find the Surface Area and Volume of a Hemisphere

In this video you will learn how to find the volume and surface area of a hemisphere. A hemisphere is half of a sphere.