This is by no means an exhaustive list:
Be kind, to yourself, to others. It is the most worthwhile lifelong advice as it has infinite returns.
Don't be a patsy - people will try and take advantage of kind people. Be savvy about who you work with.
Don't panic. There will be peaks and troughs where you are on top of the world and when you question if you can do this. Find a rock that will keep you centred - a good friend, course counsellor, parent, relative, deputy. Teachers are generally a poor choice as they lack perspective.
Love is in the air. You will feel the most intense emotions of your life. It's ok, it's biological. Sadly, it passes, enjoy it whilst it's in your system.
If you are finding it difficult to finish exercises set in under 2 hours move to doing every 2nd question. It is more important to get to the end of exercises, reach the harder questions and attempt the revision/study guide than get bogged down in repetition of similar questions.
Regular study is hard to do. The miscellanous exercises in Sadler are great for this as they keep learned concepts in the front of the mind.
Learn how to use your calculator. Know when it is faster to use your calculator than by hand.
Draw a diagram. Draw a diagram. Draw a diagram. Draw a diagram.
Be mindful of the routines that you set up. If you are settling into a 12 lunch to 12am routine, this will make it difficult for you to adjust back to 7am to 7pm at school (moving your clock backwards is much more difficult than moving it forwards). It is unwise to get into the habit of working late as it gives you nowhere to go if you temporarily fall behind due to assessment crunch (you can't work later without impacting on the next day).
Find a place in the home, make it comfortable and use it solely for study. A bed is generally a bad place for study or mooching with your phone - (the message to your body should be to sleep here. Studying in bed may result in finding it difficult to get to sleep). Reading for pleasure to tire your eyes in bed (without the light stimulus of a phone or iPad which will wake you up) can be good instead if you are finding it difficult to nod off.
Once you do the Revision questions you will be able to determine if you need to work faster or are on track. The rule of thumb is 1 mark, 1 minute. Marks aren't really allocated by time (they are allocated based on syllabus dot points), but it is a fairly reliable estimate. If you aren't working fast enough, what is missing? Conceptual understanding, computational speed, ability to maintain concentration, ability, distraction, effort, focus, work ethic? Timing yourself when doing revision questions is worthwhile. Questions will take a little longer during assessment as you will also have to decide which technique to apply and how.
Asking good questions is a key factor in success. A good question has the following factors: it is specific, it contains what you have attempted, it identifies what you think the issue is. "I don't get Trigonometry. Can I have some help?" is not a good question as it does not identify where to start. "I can't manipulate the Sine Rule, here is my attempt. How do I make theta the subject of the equation in C1E1Q2a?" is a specific question that can be easily answered online. Another good question might be, "I watched the screencast and understood the example until ... can the skipped steps be added or explained." It is a good idea to post a picture of your attempt, to make it easier to identify the problem.
Gaining the confidence to ask questions in front of peers is a valuable skill that will benefit you through school and all forms of higher education. As time progresses you will worry less about what people think and more about how important it is to keep on the learning curve and not leave gaps in understanding.
Often the answer to the question resides in the set exercise set and you will be directed to complete the exercise without the answer to your question provided. The question is answered in context in the exercise by doing questions (rather than being talked at), building your knowledge to the point where the method can be easily understood. If you skip too many questions (or exercises) then the flow of the new information will be more difficult to integrate with your existing knowledge and gaps occurs making it harder to apply your knowledge in unfamiliar settings.
Be aware of the question that is interesting but not on topic. These are welcome but need to be asked at the relevant time (not in the middle of instruction!) and typically not distracting the rest of the class from the focus of the lesson.
Look after yourself. It is important to look after the little things that are not study. Are you eating well, regularly and hydrating? Are you sleeping regular hours? Are you exercising at least 30 minutes a day? Have you put some time aside for social requirements and fun? Are you having regular breaks? Keeping yourself well is the most important element for ATAR success - if you run down it will prevent you from working and achieving your best.
The learning curve is a way of thinking about learning. If you are on the learning curve, the next step is logical, obvious and easier than if there are gaps in your learning. When you fall off the curve, learning stops and you require intervention to learn the pre-requisite information that you have previously missed before you can learn the next concept on the curve. A typical trap that students fall into, causing falling off the curve, is to focus on one subject to the detriment of others. You need to take a holistic approach and do a little of each course each night, even if one course is demanding all the attention in the world (I'm looking at you English!).
Be aware that complacency and procrastination are your enemy. Basically, get stuff done. If you are tired, rest. If you are lethargic, get some exercise. If you are hungry, eat. If you are struggling, ask for help. Laziness is not a genetic trait, it's a bad habit and an excuse for not getting stuff done.
Groupthink occurs when students rely on shared knowledge to complete problems. Students come unstuck when they attempt assessments as the other students in the group have part of the understanding and they can't complete it alone. It is important that you experience each question and attempt the difficult parts before asking for help without relying on others to think their way through the difficult parts for you. This is different from working together on a question (already attempted on their own), where students are contributing equally and leave with the same level of understanding (which is great!).
Many students have reached this point in their education through ability alone and find Mathematics easy - but this won't last forever, don't get complacent. At some point you will have to work hard (this is called developing a work ethic) or fail. There is no point in blaming and whinging about the past - it is done - instead work on what you can control, your input into the course, your health and stay on the learning curve.
Look for opportunities to develop your network outside of school. A job, friends of the family, Rotary, Lions, Special interest groups, sports, friends from other schools, youth groups, church groups, joining a band are all good ways of developing yourself as a person beyond that of a student.
Be kind to your parents. You are moody, under pressure, have hormones rampaging, smelly and are generally an unpleasant being to be around. They have protected you until now and don't know when is the right time to allow you some independence. If they make mistakes, you suffer and don't have a wealth of experience to judge when they are doing the right thing. They are bred to worry about you - it's genetic, they can't help it. Sleeping on someone's couch is not independence - it is mooching. A checkout job on Thursday does not put a roof over your head.
Check the programme and ensure that you understand each syllabus dot point.
Create a study group, set a time to meet and allocate a dot point to each person (to idenitfy the main learning points/demanding questions and questions that might be asked in an exam) to bring to the meeting. Another method is to allocate the same dot point and what each other thinks is important. This can be done online too! A good starting point is doing some of the questions that I have done solutions for on Connect - if they were hard then, they probably still are.
Use your revision guide effectively. Pick a number out of 10 and complete that question from each chapter that we have completed thus far. Repeat.
Complete any practice tests given.
Check the programme and ensure that you understand each syllabus dot point.
Create a list of all the exercises in the text. Tick off every exercise that you have completed.
Get a copy of the previous WACE exam. Mark off all the questions we have already covered. Do them.
Check the Charlie Watson website and make sure that you know how that calculator works for each topic.
Create a timeline of when assessment is completed until the end of the year. Check weeks of the year that are busy so that you can try to lesson your load prior to those times or negotiate with teachers to move assessments a little so that they are not all on the same day (weeks 4 and 8 and 13 are typically bad).
Find some "me" time to enjoy with your friends. Socialising a little is important to maintain a healthy headspace - just don't over do it (I'm looking at you gamers!). Use it to motivate you to study.
Get your parents on board to monitor how you are doing. Listen to them if they think you are overdoing it or slacking off.
Check the programme and ensure that you understand each syllabus dot point.
Get a copy of the formula sheet and have it sitting next to you.
Start preparing your end of year cheat sheet for each topic.
Create a quiet space to study. If you need music, make it music that you have listened to a thousand times (not the radio or the latest spotify list). This way it will not distract your conscious thought and act like white noise to block out distractions from your environment.
Set up a study plan between now and the proposed 1st semester exam date. Split the time remaining into the number of chapters completed. Revise your notes each day for each chapter. Do the things above in that time!