Experience a virtual classroom! Spaces like this are still in development - and quite expensive - but in the future, they could help diversify learning and improve students' ability to remember the information they have...

If we don't have the vertical height of a triangle, then we can find the area of the triangle using 1/2absinC. In this video we are going to discover where this formula comes from. The formula is based on area = 1/2 base X height and...

In this video we are going to look at how we work out whether a number is in sequence or not. We looked at finding the nth term rule, generating sequences from it and finding terms in a sequence from the nth term rule in part 1. Is 730 a...

Triangles are the building blocks of all other straight-edged shapes.
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They were used for hundreds of years to create accurate maps and GPS today still works using trigonometry. Even the pixels on phones and screens...

The area of a triangle is ½ the base X perpendicular height. If we don’t have the perpendicular height, there is another formula we can use: 1/2absinC which we look at in this video. We need two sides and the angle in between. This will...

Not every triangle is a right-angle triangle, so we can't always use Pythagoras and SOHCAHTOA to find missing sides and missing angles. We instead use the sine rule or the cosine rule. They can both be used to find either missing...

Indices - Introduction | Algebra | Maths | FuseSchool



A power is also known as an index number, or indices for plural. They tell us how often a number or letter has been multiplied b

y itself.

In this video we are...

Learn how to plot cubic curves, using a table of values.



Substitute in different values of x into the cubic equation, to generate corresponding y-coordinates. This then gives you an x-value and a y-value to plot onto t

he...

Dr. Joyce Edwards is the Assistant Superintendent for Teaching and Learning in Franklin, MA. She has nineteen years of experience in K-12 public education, beginning as an elementary teacher and moving into administration at both the...

In algebra expanding brackets means to remove the brackets. 2(3x - 4) = 6x - 8. Brackets and parentheses both mean the same thing. In this video we’ll look at how to expand single brackets 2(3x - 4), and in another video we’ll discover...

In this video we’re going to look at how to expand double brackets. Once we know how to expand double brackets, we’ll also be able to expand triple brackets and so on, so we’ll have a look at a triple bracket example towards...

There are some key angles that have exact values in trigonometry. The ones we need to know are 0, 30, 45, 60 and 90. In this video we will discover one method of remember what these values are - using a table. In the second part we will...

Substitution | Algebra | Maths | FuseSchool



In algebra, we replace a letter with numbers in the process known as substitution. Given the formula A = 1/2bh, if the base is 5cm and the height is 10cm, then the area is ½ X 5 X 10...

It is know as factorising in England and factoring in America. They mean to put an expression into brackets. We say it has been factorised. Numbers have factors, the factors of 6 are 1, 2, 3 and 6. Expressions can also have factors like...

The equation of a circle is (x - a)^2 + (y - b)^2 = r^2, where (a, b) is the centre of the circle and r is the radius. The coordinates of the centre point (a, b) are in the brackets with the x and y, but you just need to remember to...

In this video we will discover how to find the missing side of a right angle triangle using SOHCAHTOA.



You should already know which side is the opposite, adjacent and hypotenuse. Sin, cos and tan are ratios between...

Learn about graphs. In this introductory video we will introduce coordinates, quadrants and the two axis: x-axis and y-axis.



The x-axis is the horizontal one, and the y-axis is the vertical one. You can remember...

In this video we discover how to find the midpoint between two points. This is useful for finding the halfway point between two places on a map, for example. We need to find the average between the two x-coordinates, and then the average...

In this video we are going to look at how to find the equation of a straight line that passes through two given points (coordinates). You should already know that a straight line follows the y=mx+c format, where 'm' is the gradient and...

There are some key angles that have exact values in trigonometry. The ones we need to know are 0, 30, 45, 60 and 90.



In this video we will discover one method of remember what these values are - by counting fingers on

our...

In this video we discover the equation of a circle, thanks to how it looks on a graph. The equation of a circle is (x - a)^2 + (y - b)^2 = r^2, where (a, b) is the centre of the circle and r is the radius. The coordinates of the centre...

This video discusses the potential of virtual reality (VR) travel and its current limitations. It explores how improvements in VR technology, such as multi-user experiences, sensory enhancements, and educational applications, can enhance...

In this video we will discover how to find the missing side of a right angle triangle using SOHCAHTOA. You should already know which side is the opposite, adjacent and hypotenuse. In part 1 we discovered that sin, cos and tan are...

DESCRIPTION: There are some key words we need to know for circles: radius, circumference, diameter, sector, segment, tangent, chord and arc. In this video we discover what they all mean. The radius is the distance from the centre of a...