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Mathematics is the science of patterns, which focuses on quantity, structure, space and change. Learn several mathematical concepts and equations from a teacher in this free video series on math and science.
There are 29 videos in this series:
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 teacher in this free video on math and science.
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 free video on math and science.
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 free video on math and science.
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.
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 video on math and science.
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 free video on math and science.
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 free video on math and science.
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 and science.
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 math and science.
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 this free video on math and science.
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.
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 video on math and science.
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 math and science.
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 with tips from a teacher in this free video on math and science.
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 science.
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.
Mathematics is the body of knowledge centered on such concepts as quantity, structure, space and change; and it is also the academic discipline that studies them. Mathematics education is a term that refers both to the practice of teaching and learning mathematics, as well as to a field of scholarly research on this practice. At different times and in different cultures and countries, mathematics education has attempted to achieve a variety of different objectives, including the teaching of basic numeracy skills to students, and teaching both practical and abstract mathematics. In this free video series on math and science, teacher Steve Jones demonstrates how to calculate a variety of different mathematical formulas. Jones explains how to multiply and divide expressions, graph linear equations, find the volume of figures, calculate the surface area and even how to find the median. These equations and mathematical expressions are practical and useful in everyday life. Watch these free videos and learn more about math and science today.
Steve Jones Steve Jones is an experienced mathematics and science teacher. He also has many years experience in the field of public speaking and debate, and he is an organizer of debate competitions for high school students. He is the chairman of the Hungarian branch of the English-Speaking Union, which is an international educational charity founded in 1918 to promote international understanding and friendship through the use of the English language.dkdk
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