In algebra expanding brackets means to remove the brackets. In this video we’ll look at how to expand single brackets 2(3x - 4), and in another video we’ll discover how to expand double brackets (x - 5)(x + 3). Click here to see more videos: https://alugha.com/FuseSchool VISIT us at www.fuseschool
Click here to see more videos: https://alugha.com/FuseSchool Learn the basics about Testing for chlorides, bromides and iodides. What are these and which methods are used to test them? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License:
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 'c' is the y-intercept. Start by finding the gradient either usi
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
Learn the basics about the differences between different chemical structures, including giant covalent, giant ionic and metallic structures. There are numerous materials and substances that possess giant chemical structures. Some are common: like the grains of sand on the beach; the microprocessors
Click here to see more videos: https://alugha.com/NASA Visit http://science.nasa.gov/ for more. Stringent testing is underway to prove the James Webb Space Telescope can handle an Earth-shaking take-off and still capture the universe’s first light while deeply ensconced in the hyper-cold of space.
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate than writing and rounding the decimal places. We see surds
Click here to see more videos: https://alugha.com/mysimpleshow Who can edit and contribute to Wikipedia? And what are semi-protected articles? We explain the different user roles in Wikipedia and how Wikipedia protects its knowledge. This video was produced in cooperation with Wikimedia Germany.
Learn the basics about balancing equations, as a part of chemical calculations. The law of conservation of mass states that no atoms are lost or made during a chemical reaction. There are different ways of arranging the atoms. Chemical reactions are about rearranging atoms. Chemical reactions can
Once a year, people all over the world celebrate Mother's Day by honoring their mothers. This simpleshow explains the origin and the meaning of this important holiday. Author: Waldemar Solotowizki Click here to see more videos: https://alugha.com/mysimpleshow
Learn about what substance abuse is, and the consequences that result from it. Sources: https://www.drugabuse.gov/related-topics/trends-statistics https://www.summitbehavioralhealth.com/resources/articles/consequences-of-addiction/ This video was created by one of our volunteer authors to support
Click here to see more videos: https://alugha.com/FuseSchool In the first part of this video we looked at diffusion to move gases and osmosis for the movement of water, from high concentration to low concentration down their concentration gradient. Active transport works in the opposite direction
