Tutorial videos for maths and other subjects

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Here are three of the best sites I've found so far that offer FREE video explanations
I'm sure they'll help you understand things that weren't clear to you before.
All the best and please like if it helped

For maths only: http://www.mathtutor.ac.uk/

For math, Sciences and English: http://brightstorm.com/
I haven't tried the English so I dunno what they teach there. The math and science videos, though short, are very helpful.

Exam questions mostly Maths (edexcel): http://www.examsolutions.co.uk/