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The first thing I would do is sketch a diagram of a triangle and a pentagon. I find that tutees learn best when they can see what's going on so this makes the explanation easier to understand. After having s...

Phagocytosis is when a white blood cell - or "phagocyte" - engulfs a pathogen that has entered the body and has made it past the body's physical barrier defences.The phagocyte first locates the pat...

A V-I cadence is a perfect cadence or a cadence that sounds finished. Many works finish with a perfect cadence. If you're in the key of C major you count the fifth note in the scale which is a G and create a...

First, we need to find two numbers which add together to make 10 such as 2 and 8, 6 and 4 or 7 and 3, listing these combinations. Next, we need to do the same but finding combinations of numbers which multip...

Both 'ser' and 'estar' mean 'to be' but they are used in different contexts.'Ser' is used to identify and define a person or thing, so it says what somebody is, rather than what somebody is like, e.g. Ella e...