I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future.

FREE Revision Guides when you sign up for the mailing list plus discount codes and updates [ Ссылка ]

Exam Masterclasses and FREE revision courses [ Ссылка ] Guaranteed top grades and 14 days to change your mind.

Tutoring - We can match you with an experienced tutor to help increase your confidence and fill in any gaps in your knowledge [ Ссылка ]

Predicted Exam Papers for GCSE and A-Level Biology, Chemistry, Physics, and Maths Revision Essential!
[ Ссылка ] Predicted Exam Paper Walkthroughs Playlist [ Ссылка ] These are full walkthroughs of all the predicted papers that have been written for 2023

-full papers
-what is the question REALLY asking
-hints and tips from examiners
-the background behind the question
-how to structure your answer to get the most marks
-what the mark schemes really mean

Join this channel to get access to the perks:
[ Ссылка ]

Get exam ready for GCSE Maths [ Ссылка ]
Get exam ready for GCSE science [ Ссылка ]

A-Level Maths Courses, FREE revision guide and workbooks [ Ссылка ]
A-Level Psychology Courses, FREE revision guide and workbooks [ Ссылка ]
A-Level Biology Courses, FREE revision guide and workbooks [ Ссылка ]
A-Level Chemistry Courses, FREE revision guide and workbooks [ Ссылка ]

To help you get even better grades I’ve written a lot of e-books, packed full of loads of excellent questions to help you study. Because the best thing you can do is practice. Visit my website for e-books, flashcards and extension questions [ Ссылка ]

A-Level Maths Playlist [ Ссылка ]

A-Level Biology playlists
AQA [ Ссылка ]
Oxford Revise for AQA [ Ссылка ]
Edexcel [ Ссылка ]
OCR A [ Ссылка ]
Oxford Revise for OCR [ Ссылка ]

A-Level Chemistry playlists
AQA [ Ссылка ]
Oxford Revise for AQA [ Ссылка ]
Edexcel [ Ссылка ]
OCR A [ Ссылка ]
Oxford Revise for OCR [ Ссылка ]

Some of the links in here are affiliate links, where is get a small percentage of any money spent, if you like my channel and want to support my work, clicking these is an easy way to do it.

The 'whole of the topic in … minutes' videos DO NOT comprehensively cover everything you need to know for your exams. It would be impossible to include 2 years of teaching in 1 hour. These should NOT be your only source of revision [ Ссылка ] My exam predictions are just GUESSES!! I don't have any insider knowledge just years of looking at exam papers.

Disclaimer; You should not carry out any of these practical’s without carrying out a full risk assessment of your own first.

I am human, and I make mistakes, please point out any that you find and there is no need to follow that with a load of abuse.

Image made with [ Ссылка ]

PhET Interactive Simulations
University of Colorado Boulder
[ Ссылка ]

Music; Something Elated by Broke For Free. From the Free Music Archive, CC BY

Images from; Classroom Core (TpT), Hidesy Clipart (TpT), The Cher Room (TpT), The Triple Point (TpT), Ninja Woman (TpT), The Painted Crew (TpT) Teacher's Clipart (TpT) Shutterstock

00:00 Start
00:32 The Physical Environment
01:13 The Nitrogen Cycle
01:47 Roles of Microorganisms in the N cycle
02:48 Nitrogen Fixation
04:58 Ammonification
06:29 Denitrifcation
06:58 The Nitrogen Cycle
07:17 Impacts on the Nitrogen Cycle - Human Impacts
08:10 Inorganic Fertilisers
09:44 Fossil Fuels
10:07 Sustainability

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