Los átomos son partículas diminutas que componen todo en el universo, incluyendo nuestro cuerpo, con aproximadamente 7 mil millones de billones de átomos en cada persona. Un átomo tiene un núcleo central con protones (positivos) y...

इस वीडियो में हम एग्ज़ॉथर्मिक और एंडॉथर्मिक प्रतिक्रियाओं के बीच के मुख्य अंतर को समझेंगे। एग्ज़ॉथर्मिक प्रतिक्रियाएं ऊर्जा को वातावरण में छोड़ती हैं, जिससे तापमान बढ़ता है, जबकि एंडॉथर्मिक प्रतिक्रियाएं ऊर्जा को अपने परिवेश से...

Explore the innovative digital learning environment at Charteux Elementary School in Issy-les-Moulineaux, where traditional tools are replaced with digital screens and tablets. Join the students as they engage with interactive...

Circulating pump and heating pumps explained. In this video we look at circulating pumps used in hot water and heating systems to understand the main parts as well as how they work. We cover applications of circulating pumps, why...

Centrifugal Pumps - In this video we learn the basics of how centrifugal pumps work, the main parts of centrifugal pumps, how the electrical motor powers the pump impeller and how the impeller moves water in the HVAC system.

We all know what numbers are 1, 2, 3, 4, 5, …. Including negative numbers -1, -2, -3, -4, -5, ... But did you know that mathematicians classify numbers into different types… into a number system. Let’s start at the top with real numbers....

In this video we look at what recurring decimals are, and how to write them as fractions. Recurring decimals repeat forever. To save us having to write all of the repeating numbers, we can place a dot above the number or numbers that...

In this video we are going to look at exterior angles of polygons. Exterior angles are a little strange. They make a straight line with the interior angle, rather than being the whole outside angle. There are a few different ways...

Alcohol belongs to the class of drugs known as depressants. Depressants slow down reaction times, decrease inhibitions, damage brain cells, relax users and make them more sociable. Which organ or organs in our body do you think it affects?

The laws of indices make complex sums involving powers much easier to handle.



There are 6 laws we need to know and understand: how to multiply and divide with indices, raising a power to a power, what a power of 0...

Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions.



In this video we look at how to simplify algebraic...

In this video we are going to look at how to do calculations with standard form.



When adding and subtracting numbers in standard form, we need to write the numbers out into ordinary numbers, do the sum and then turn the...

In this video we look at more examples of plotting straight lines onto graphs. This time the equations are a little trickier - such as having fractions for the gradients. When completing the table of values, if the equation has fractions...

Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In part 1 we saw how to simplify, and add and subtract algebraic...

Renee Hobbs received an Ed.D in Human Development from the Harvard Graduate School of Education, an M.A. in Communication from the University of Michigan, and a B.A. with a double major in English Literature and Film/Video Studies from...

SOHCAHTOA, Pythagoras, sine rule and cosine rule and all things trigonometry actually have a lot of uses in “real life”.



Such as working out distances to things, heights of buildings and mountains, navigation at sea. An...

In this video we are going to discover what simultaneous equations are, and how to solve them. Simultaneous equations are two or more equations with two or more unknowns. They are called simultaneous because they must be solved at the...

Laws Of Indices Part 2: Negatives & Fractions | Algebra | Maths | FuseSchool



In this video we are going to look at what happens with negative indices and fractional

indices.

You should already know the other...

You should already know what a straight line, quadratic, cubic and reciprocal look like when plotted on a graph. In this video we will discover what the sin, cos and tan graphs look like and also exponential functions. You don't...

"This is an overview of how the virtual school plans to work with the UK's outstanding teachers to deliver the virtual school program! We would like to encourage teachers and students alike to spread the word about this program and...

In this video we will look at how to use equation of a quadratic to sketch the graph. A positive x-squared means the graph is U shaped, whereas a negative x-squared is n shaped. When a quadratic is solved (either by factorising, using...

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...

In this video we’re going to discover how to factorise quadratics that don’t have 1 as the coefficient of the x-squared term. These are called non-monic quadratics. We can do it by trial and error and just spotting the factors, but this...

Changing The Subject Of A Formula | Algebra | Maths | FuseSchool



In this video we look at how to change the subject of a formula. This is a very useful algebraic skill. It means we can rearrange a formula so that a different...