Hi
@Unicorn786, your school seems a bit weird for making you choose GCSE subjects in year 8 (It's not unheard of but very uncommon). I personally am in year 11 and we chose our subjects in year 9 and started actually learning the GCSE content in year 10. We could also pick whatever subjects we wanted and there were no restrictions except we had to choose RE because it is a religious school. Are you sure GCSE PE is compulsory or do you mean core PE?
The only one I can really help you with is Geography which I am doing right now and predicted an 7-9 in. Our school follows the AQA syllabus (but it's pretty much the same with other exam boards) and it's split into three units, physical geography, human geography and geographical applications which is fieldwork. You do a paper on each unit so three papers in total.
Each unit has a couple of sections and there are also several sub-units. For example, unit 1 is called 'living with the physical environment and section 1 is called 'living with the physical environment' and the sub-units for section 1 include 'natural hazards, tectonic hazards, weather hazards, climate change. Section B is called 'the living world' and the sub-units includes 'ecosystems, tropical rainforests and hot deserts/cold environments.
There will be several sub-units that are optional meaning that your school gets to choose which one to do. For example, in paper 2, which is human geography, you need to know about an overview of food, water and energy in the UK but then your school gets to choose whether to do a global overview on either food, water or energy.
Paper 3 is evaluation and fieldwork and instead of revising and memorising things, it is more practical. Section A of paper 3 (issue evaluation) involves learning about a new issue which you will never have studied before. You'll get a resource booklet about 12 weeks before the exam consisting of maps, diagrams, photographs, sketches etc. The exam will assess your ability to make sense of the booklet and in those twelve weeks. you'll be able to read, understand and prepare for the exam. The issue could be anything bit will be linked to what you learnt in physical and human geography. For example, the topic of the issue evaluation could be 'The figure shows a tropical storm in Puerto Rico in Autumn 2017. How should Puerto Rico try to recover from the damage done?'
Section B of paper 3 is fieldwork. You need to revise two fieldwork topics which will be split into one physical topic, where you carried out an investigation into rivers, coasts, glaciated landscapes and processes. The other fieldwork topic will be a human topic, where you've investigated a rural or urban places e.g. your topic could be a housing estate in London. The questions will be about two types of fieldwork including fieldwork you yourself have carried out and unfamiliar fieldwork, where you apply what you have learned to new places.
To give you a short breakdown, paper 1 is physical geography which is very much science based e.g. weather, hazards and landscapes etc. Paper 2 is human geography and includes things like reasons for crime in cities, wealth, health, tourism, and UK economy e.g. the north-south divide etc. Paper 3 is issue evaluation and fieldwork which is more practical and involves utilising your geographical knowledge and skills.
Geography is a very content heavy subject but I find it quite interesting. The only reason I'm not doing it for A level is because I hate physical geography although I heard from my Geography teacher that you do watch Coronation Street.
With regards to english, literature is more analysing texts and poems looking at how a characters portrays a certain theme or how a theme is portrayed through the characters, e.g. in An Inspector Calls, how does the Inspector present social responsibility. You will have learnt the texts beforehand so you will have practice but you don't what theme or character they might ask you to analyse. In comparison, language is more to do with descriptive writing and short stories analysing things like structure and effect on reader. All the texts are unseen but the questions are always pretty much structured the same e.g. in Paper 1 Q5, you are always given a picture and asked to write a descriptive piece based on it. For more information, I would suggest looking at a past paper and then you will notice the difference between the two. Same with geography to look at the difference between physical and human. Hope this helps and if you have any more questions, feel free to ask me!