Tests can be hard, but having a right plan will help you do better and feel less stressed. Here's a professional guide to help you

1. Plan out your study time
Make clear sections for each subject and set aside time to study for each one. It's better to have regular, focused sessions than to cram at the last minute.

2. Put understanding ahead of memorization. Instead of memorizing, try to understand the main ideas. It is easier to solve problems when you understand the logic behind chemistry topics.

3. Do it often
Work through old tests and practice questions. Regular practice makes you faster, more accurate, and more sure of yourself.

4. Look after your health
Taking short breaks, getting enough sleep, and eating well will keep your mind sharp and help you remember things.

5. Get help from an expert when you need it
If some subjects are hard, you might want to get help from a tutor or an online study service just say "Take my chemistry exam" This kind of help makes learning easier while also managing workload well.

You can feel confident going into exams and get the best grades if you study hard and get the right help.