In this video we’re going to have a look at how to expand squared brackets. You should already know how to expand double brackets by multiplying each term in the first bracket, by each term in the second bracket and then simplifying. EXAMPLE: (x - 4)(x + 3) = x^2 - 4x + 3x - 12 = x^2 - x - 12. For
In this video we are will look at mitosis, including the names of the key stages: interphase, prophase, metaphase, anaphase, telophase and cytokinesis. Mitosis is the process of cell division that produces identical copies of cells, and is involved in growth, cell repair and asexual reproduction.
What do you know about the Paris Agreement and the goals it is striving to achieve? Learn more about them in our video! This video was created by Anna Tomasik, a volunteer mobilized by the www.onlinevolunteering.org This video was created to support the campaign "Goal 13 - Climate Action". Find mo
In this video we take a quick look at Gluten Sensitivity and how to treat it. Sources: https://www.glutenfreeliving.com/gluten-free/gluten-sensitivity/what-is-gluten-sensitivity/ http://www.healthline.com/health/allergies/gluten-allergy-symptoms#symptoms-of-wheatallergy1 This video was created by
Feminism is a popular perspective, but can be frightening. Learn why in our video. This video was created by Chris Ross. Click here to see more videos: https://alugha.com/mysimpleshow This video was created to support the campaign "Goal 5 - Gender ". Find more information on our website http://si
Ever thought about how the world looks out of a parasite's perspective? This fun video takes you on that journey! These videos can be used in a flipped classroom model or as a revision aid. Click here to see more videos: https://alugha.com/FuseSchool JOIN our platform at www.fuseschool.org Twitt
Equations are used everywhere: in computers, business, internet searches, medicine to name a few examples. Which is why we study them a lot in Maths. We have names to describe the different parts: coefficients, variables, constants and exponents. A variable is a symbol for a number we don’t know y
This is part 2 for our videos on giant chemical structures. Part 1 is here: https://bit.ly/336zmMx Giant ionic structures also have exceptionally high melting points. This is because the electrostatic interactions between the ions are very strong. Mg2+ and O2- ions have double the number of cha
On the 4th of July the United States celebrates its Independence Day. Why is it so important to Americans? We explain the story behind the birth of the nation. Authors: Meike Gasser, Rodrigo Diaz McVeigh Click here to see more videos: https://alugha.com/mysimpleshow
Charles Darwin was a keen naturalist and geologist who made detailed observations about the natural world. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind FuseSchool. These vi
To find the equation of a straight line from a graph, you first need to find the gradient and then secondly find the y-intercept. The equation of a straight line is y=mx+c, where m is the gradient and c is the y-intercept. VISIT us at www.fuseschool.org, where all of our videos are carefully org
Click here to see more videos: https://alugha.com/FuseSchool 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 cir
