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...

In this video, the teacher explains how to determine if two triangles are similar under dilation. They review the properties of dilation and similar figures, such as proportional corresponding sides and congruent corresponding angles.

In this video, we learn about pair of linear equations, their basic concepts and terminologies. The video explains how to solve linear equations using graphing method and how to identify consistent linear equations. The video also covers...

In this session we are going to learn about 'Pair of linear equations in two variables' and we have explained the graphical methods and insersecting lines with introduction.

This video is a presentation on proportional relationships and graphs. The speaker discusses direct and inverse proportion and provides examples along with constant rates of change. They also explain how nonlinear functions can create a...

In this video we will learn how to make Basic Back Hand Indian Design.

👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...

This video provides an overview of the different components of a circle and their definitions. The video explains the circumference, diameter, radius, sector, arc, tangent, and chord of a circle, and how they relate to each other. The...

The video is a presentation on how to interpret solutions graphically using examples of linear and quadratic equations on graphs. The presenter explains how to find the point where two graphs meet, which solves the equation. They also...

👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...

In this video, we learn about coincident pair of linear equations and how they differ from intersecting lines. We see how to plot these equations on a graph and how they can result in an infinite number of common points or solutions....

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this lesson, students will learn to define linear functions by comparing graphs. They will understand that linear functions are represented by straight lines, and that as you move from left to right on a linear function, you are also...

This video is a lecture presentation on the topic of vertically opposite angles. The presenter explains what happens when two straight lines intersect and how to calculate angles on a straight line. They use diagrams and examples to...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this video, you will learn how to determine if two rates are equivalent by graphing. The video uses the example of Jen's walking rates on Saturday and Sunday to demonstrate the process.

Euclid's Geometry part 2/2: In this video, we explore the first four postulates, which are considered self-evident truths, and the fifth postulate, which has been extensively studied and led to the development of an equivalent version by...

👉 Learn essential definitions of points, lines, and planes. A point defines a position in space. A line is a set of points. A line can be created by a minimum of two points. A plane is a flat surface made up of at least three points. A...

👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...

Get your circulation going with a dynamic forward bend, upside down leg cycling, and Imaginary Chair. Then sink into deep relaxation with Yoga Nidra.

In this video, a teacher discusses how to use the distance formula to determine if points are collinear, recognize different types of triangles, including right-angled triangles, and determine if given coordinates form a square. The...

👉 Learn how to solve problems with trapezoids. A trapezoid is a four-sided shape (quadrilateral) such that one pair of opposite sides are parallel. Some of the properties of trapezoids are: one pair of opposite sides are parallel, etc. A...

This is what a universe with spherical geometry might look like (even if you're sober)

The video provides a basic introduction to angle facts, including how to measure and classify angles. The speaker explains the different types of angles, such as acute, obtuse, right, reflex, and full turn, and provides examples of how...