Can someone give me some tips of how to study. i have already tried writing everything in my lesson but it doesn't seem to work

Read over your lesson and try to summarize it in your own words while your reading underline the points you don't understand so you can ask your teacher

If you have vocabulary words then flash cards are helpful and handy

Highlight I use 4 highlighters you can use any amount I use yellow for definitions green or pink for important information orange for things I don't understand and blue for examples and lists

Using flash cards can help with studying and high lighters. Write the info you need on your paper and high light the main ideas. Use your flash cards for vocabulary words. There's a app called quizlet that is great for flash cards and studying if you wanna check it out. Just study your info every day for at least 30 minutes instead of trying to cram it into your head at the last minute the day before a big test.