write a long term goal about Use test-taking strategies to bring up your grade in science class for the entire year. OR Attend college in order to become a doctor.

but simplified it

Improve science grades using test-taking strategies for the whole year. OR Pursue college education to become a doctor.

you havent done anything you just put the example

Sorry for the confusion. Here are the simplified versions:

1. Improve science grades consistently throughout the year by utilizing effective test-taking strategies.

2. Enroll in college with the goal of becoming a doctor.