Pay close attention to the instructions.
This is a critical point. Before you begin your O-level chemistry practical, make sure you have read all of the instructions. Do not make assumptions based on the title or the first few paragraphs of the instructions. Reading all of the guidance will also help you stay focused on your ultimate target. It will show the parts of your experiment that you should pay attention to.
Be very careful.
It’s a research project. It is important to be precise. Make sure you pay attention to the specifics to make your experiment more reliable. Being diligent will help you get more accurate results. This way, you’ll be able to provide a more accurate explanation based on your findings. Although the accuracy of your experiment results can seem to be unimportant, having accurate results will make you feel more secure when answering the questions.
Inaccurate findings will make you question your memorized theories. There will be a difference between the observations and interpretation of the findings that do not support the argument you are trying to make.
Do not allow yourself to be distracted.
Each is doing their study. Don’t let the person next to you distract you. Concentrate on your job. You will be tempted to compare your success to that of others, but this will only serve to distract you and add strain. Some science labs may be stuffy and sticky, but that should not deter you. You will slow down and pay less attention to details if you are distracted. These aren’t the kinds of things you’ll need for your practical science exams.
Keep an eye on the clock.
Many students are unable to complete their studies and are forced to falsify their findings. Aside from the fact that you do not have reliable results, it significantly impacts your morale. Knowing that your explanations are based on fictitious results will make you feel nervous and worried, putting more pressure on yourself. This could cause you to perform poorly on the exam.
Keep track of the time, and do not overextend yourself at the start of the experiments. After reading all of the directions, split the time for the teach section approximately. This will assist you in determining what you need to accelerate.
Make sure you’re rounding to three significant figures or one decimal spot.
This is critical! Depending on the subject, various statistics can need to be rounded up or down in different ways. This is a minor but crucial aspect of the realistic. It shows how well you understand and recall the topics to your examiner. It is possible that needless marks would be lost if you do not round up or down to the correct number.