Ask for help on anything k-12 school, and hopefully someone will be able to answer your questions. I personally can help out with History, and anything Algebra related, whether it be Algebra 1 or 2.
i finished highschool and i might be of help in math, biology and chemistry.
thing is different places teach different things in biology and chemistry so i might not be able to help at all.
im not good in math but from what ive noticed is that israels level of school is actually pretty high (i thought it was low) so i might be able to help in math.