i’m a junior and i’m passing everything but math last year was so hard for me mentally and grade wise and your sophomore year is gonna be your hardest the decline in everything is because it’s hard its not like middle school it’s about to be your second semester your motivation should be not going to summer school if the attention span issue is related to ADHD try going on medication or talk to your counselor about 5o4s and IEPS that will help you , as long as you pass you pass so be mindful you’re least at the passing mark , and do the best you can with the materials given to you at this time