Other Continuing Education

Write a decimal as a percent by multiplying the number by 100 and moving the decimal point two places to the right. Calculate percentages from fractions and decimals using tips from a math tutor...

Writing proportions requires the comparison of two different sets of numbers in accordance with the total in order to reduce that particular portion into a fraction. Learn to write proportions as...

Adding and subtracting fractions is a mathematical process that requires both numbers to share a common denominator. Learn the mathematical method for adding and subtracting fractions with tips...

Add fractions with different denominators by multiplying the two different denominators together to create a common denominator. Learn the mathematical method for adding fractions with different...

Being creative can lead to a host of benefits. It is not enough to be smart, because you need to be able to think out of the box in addition to being brainy. Read on to find out how to be creative.

Convert decimals into feet and inches by applying a mathematical formula to relate the two mathematical numerical systems together. Learn to convert decimals into feet and inches with tips from a...

Calculate the markup by dividing the difference in price by the purchase price. Determine the markup with tips from a teacher in this free video on math and science.

Calculate the net present value by applying a mathematical formula to determine the present value of money that was invested at an earlier time. Determine the net present value with tips from a...

Calculate the surface area of a prism by measuring the surfaces separately and applying them to a mathematical formula. Determine the surface area of a prism with tips from a teacher in this free...

Calculate the surface area of a cone by multiplying the mathematical term pi by the radius and the slant height. Determine the surface area of a cone with tips from a teacher in this free video on...

Convert mathematical fractions to percentages by multiplying the number by 100. Learn more about converting fractions to percentages with tips from a teacher in this free video on math and science.

Calculate the surface area of a square pyramid by applying a mathematical formula that uses the base, length, height and slant height of the object. Determine the surface area of a square pyramid...

Calculate buoyancy by applying a mathematical formula and determining the density or mass of an object. Determine the buoyancy of an object with tips from a teacher in this free video on math and...

Calculate acceleration by applying a mathematical formula that uses speed, final velocity and time. Learn how to calculate acceleration with tips from a teacher in this free video on math and science.

Determining the standard deviation is important in mathematics in order to measure accuracy. Calculate the standard deviation with tips from a teacher in this free video on math and science.

When converting liquid measurements, liters and pints are typically used to calculate the conversion using the decimal system. Convert liquid measurements with tips from a teacher in this free...

Good teachers can help people overcome math phobia by applying mathematics to realistic and exciting situations. Overcome math phobia with tips from a teacher in this free video on math and science.

A geometric compass is a mathematical tool used to calculate the distance between points and create arcs. Use a geometric compass with tips from a teacher in this free video on math and science.

A protractor is a mathematical tool used to measure the angle between two lines. Use a protractor with tips from a teacher in this free video on math and science.

Calculate the volume of a rectangular prism by measuring the base height and width, and multiplying it by the length. Determine the volume of a rectangular prism with tips from a teacher in this...

Calculate the volume of a cube by multiplying the length times the width times the height. Determine the volume of a cube with tips from a teacher in this free video on math and science.

Calculate the volume of a cylinder by multiplying the area of the base by the perpendicular height. Determine the volume of a cylinder with tips from a teacher in this free video on math and science.

Calculate the volume of a cone by multiplying one-third of the base area by the perpendicular height. Determine the volume of a cone with tips from a teacher in this free video on math and science.

Calculate the volume of a triangular prism by using a mathematical formula and measuring the base, height and length. Determine the volume of a triangular prism with tips from a teacher in this...

When calculating the volume of a square pyramid, multiply one-third of the base by the squared height. Determine the volume of a square pyramid with tips from a teacher in this free video on math...

Determine the volume of a sphere by applying a mathematical formula that uses the radius of the circular object. Calculate the volume of a sphere with tips from a teacher in this free video on...

Translate Fahrenheit into Celsius by multiplying the temperature in Celsius by 180, dividing it by 100 and then adding 32. Learn to translate Fahrenheit into Celsius with tips from a teacher in...

Find the median by locating the number that has an equal number above and below its value in a series. Determine the median with tips from a teacher in this free video on math and science.

Multiply and divide expressions to create a single expression using two equations. Learn more about multiplying and dividing with tips from a teacher in this free video on math and science.

Graph linear equations by using co-ordinates to map points on a graph with an X and Y axis. Learn to graph linear equations with tips from a teacher in this free video on math and science.

Find the area of basic two-dimensional figures by separating the figure into shapes and adding the calculated areas together. Calculate the area of a two-dimensional figure with tips from a...

Calculating the volume of basic three-dimensional figures requires the use of different formulas for different shapes. Find the volume of three-dimensional figures with tips from a teacher in this...

Calculate the surface area of a basic three-dimensional figure by using different formulas for different shapes. Find the surface area of three-dimensional figures with tips from a teacher in this...

Sine, cosine and tangent are mathematical ratios that are based on a right angled triangle. Compute these mathematical ratios with tips from a teacher in this free video on math and science.

Great mathematicians include Isaac Newton, Albert Einstein and Steven Hawkins. Learn about great mathematicians with tips from a mathematics instructor in this free video on math history.

The protractor was invented several thousand years before a more complex version was developed in the 1800s. Find out who invented the protractor with tips from a mathematics instructor in this...

The ruler was invented by different civilizations of different time periods. Discover the origin of the ruler with tips from a mathematics instructor in this free video on math history.

The first people to use math were the ancient people of prehistory. Find out about the origin of math with tips from a mathematics instructor in this free video on math history.

The history of Pascal's triangle has little to do with Pascal himself. Learn the history of pascal's triangle with tips from a mathematics instructor in this free video on math history.

The mathematical sign for infinity comes from the Latin term for ribbon, lemniscate, and it was developed by John Wallis in 1665. Discover the infinity symbol origin with tips from a mathematics...

The time line of mathematics begins more than 50,000 years ago with the Neanderthal man. See a time line of mathematics with tips from a mathematics instructor in this free video on math history.

Fractions were invented more than likely by the Egyptians to organize taxes on land. Find out who invented fractions with tips from a mathematics instructor in this free video on math history.

Geometry was invented or formalized by the ancient Greeks about 4,000 years ago. Find out who invented geometry with tips from a mathematics instructor in this free video on math history.

Trigonometry was invented thousands of years before it was formalized in 500 A.D. in India. Find out who invented trigonometry with tips from a mathematics instructor in this free video on math...

Multiplication was invented by the Babylonians thousands of years ago. Find out who invented multiplication with tips from a mathematics instructor in this free video on math history.

Addition was invented and formalized mainly by the Chinese more than 6,000 years ago. Find out who invented addition with tips from a mathematics instructor in this free video on math history.

Subtraction was invented in the same way as addition and counting, in that it has always existed. Find out who invented subtraction with tips from a mathematics instructor in this free video on...

Numbers were invented at the dawn of time, and number systems were developed through ancient civilizations. Find out who invented numbers with tips from a mathematics instructor in this free video...

Number systems are invented and reinvented over time by different civilizations. Learn about the number system with tips from a mathematics instructor in this free video on math history.

The number zero was invented in the last 1,000 years to form a transition between positive and negative numbers. Discover the origin of zero with tips from a mathematics instructor in this free...