First,You should make a timetable. You can’t make it in one day easily .
First you should analyse your 7 days time schedule then only you can make a a well analysed time table and you should have to follow this timetable for all year when there will be winter and the time of your school will be changed you should have to change your timetable by this process only.
I I am also in 10th class and I am following this rule only.
You should complete your maths and science syllabus before July. Your main concentration in studies should in summer vacations. You should cover your most of the history syllabus in this.
These are the main topics which I have to discuss with you and I have discussed so now you can prepare for your examination.
Thank you…
CLASS 10 CBSE 