To date at least 20 British nationals, some with no previous experience of combat, have travelled to Syria to fight Isis on the frontline. Eight of these Brits have lost their lives. This film follows the journeys of parents as they...

In this video, the teacher explains how to use a dash to indicate a pause or break in writing. The lesson distinguishes between formal and informal writing and provides examples of when to use an en dash or an m dash.

Covers the tricks to understand circle theorems & know what each theorem states. Also covers the basics knowledge required before solving a Circles theorems.

It defines ellipse as the locus of a point, its associated terms. It also derives the Cartesian standard equation of ellipse.

It defines the transpose of a matrix. Further it states properties of transpose of a matrix.

It defines symmetric and skew symmetric matrices and states important theorems based on it.

Emotion + icon = emoticon. Emoticon + kaomoji = emoji. Learn how we went from the basic, symbol-based emoticons in 1982 to the dynamic, animated emojis that are common on social media and smartphones these days.

This video explains the technical process behind the formation of images in plane mirrors, and justifies the characteristics of those images. It covers the laws of reflection, the formation of point images, and the fact that the image in...

It about the optical devices-the eye, telescope, image beyond 2F length, image at infinity and telescope.

This video is an introduction to the topic of polygons. The presenter explains the differences between regular and irregular polygons, as well as convex and concave polygons. They also provide examples of each type of polygon and explain...

In this video you are going to learn what the reaction rate is and some ways of measuring reaction rate. Reaction rate is a measure of how quickly the reactants in a reaction change into the products of the reaction. The rate of a...

The video is a lecture on Venn diagrams, which are tools used to visualize sets and their elements. The presenter explains the different components of a typical Venn diagram, such as the Universal Set, individual sets represented by...

The video provides an overview of quadrilaterals, including the names of various types of quadrilaterals such as squares, rectangles, kites, rhombuses, parallelograms, isosceles trapeziums, and scaling trapeziums. The video emphasizes...

Learn the acute and grave accent

In this video, the teacher explains how to find the perimeter of a square or rectangle with a missing side length by using square tiles. The teacher emphasizes the difference between area and perimeter and demonstrates how to determine...

Imagine a world without punctuation - it would be chaos! Understand these powerful little signs and the rules for using them. Add some flair to your sentences with dramatic dashes, hyphens, and the ever-useful apostrophe. This is part 3...