This video is a tutorial on measuring angles using a protractor. The presenter begins by explaining the different types of angles, such as acute, right, obtuse, straight, reflex, and full turn, and provides visual examples for each....

This video continues what we learned about UAM in our previous lesson. We work through a introductory problem involving a bicycle on which we have applied the brakes.

👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...

Yes, water stays in the bucket. Would you like to know why? Watch the video and learn!

The video is a lecture presentation on distance time graphs. It explains how distance time graphs record the journey of an object or a particle as it moves away and returns to a particular point. The presentation uses examples such as a...

It explains velocity-time graphs for uniform velocity, uniform acceleration and non-uniform accelerated motion.

Former India Foreign Secretary Shyam Saran talks to WSJ reporter Niharika Mandhana about defining India's role in a fast-changing Asia.

An angle measures the amount of turn. So how much has been turned. Angles come up everywhere in life… which is why we need to learn about them. The slope on roofs, so that rain and snow slide off. Pilots use angles to make sure they stay...

In this session we are going to learn 'Quadratic Equation' we will show pair of linear equations. In previous session we learned basic terminologies and now in this video we will learn coincident pair of linear equations.

SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps.



This video...

In this video, you will learn about data visualization. We will look at the basic and simple plots like the scatter plot, line plot, histogram, bar chart, and pie chart.
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This clip is from the chapter "Data Processing" of the...

This video is a lecture on velocity time graphs, which explains how the velocity of an object can be graphically represented with respect to time. The video describes how velocity time graphs are constructed, and how positive and...

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, the teacher explains how to determine the shape of a cross section when slicing a three-dimensional solid. By analyzing whether the slicing plane intersects with straight or curved surfaces, students can visualize and...

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...

This question seems like it requires calculus, but it actually has a much more clever solution

This video teaches how to plot the graph of a system of linear equations using graph paper, a ruler, a pencil, and a pen. It explains how to determine whether the system has a unique solution, infinitely many solutions, or no solution...

Understand the perimeter of a plane figure as the total length of its sides.

The gradient of a line tells us how steep the line is. Lines going in this / direction have positive gradients, and lines going in this \ direction have negative gradients.



The gradient can be found by finding how much...

In this video, the teacher explains the different types of angles and their properties using clocks as examples. From acute angles to reflex angles, the video covers nine different types of angles, as well as adjacent, complementary,...

Solutions to Problem 6.

In this video, students are guided through a hands-on activity to prove why the angles of a triangle always add up to 180 degrees. By drawing and cutting out a triangle, labeling the angles, and connecting them together, students can...

In this video, explains how to identify equations with a constant rate of change in a linear function. They discuss the four representations of a linear function: graph, equation, table, and description. They emphasize that a linear...

Parallel lines are always the same distance apart and never meet.



We use arrowheads are used to show that lines are
parallel.
See how these lines have one arrow the, because these ones are also...