Secondary school credential (country-specific) English proficiency: TOEFL iBT Total Score 61 IELTS Overall Score 6.0 PTE Academic Score 45 High school preparation for these programs should include two years of algebra, one year of geometry, one semester of trigonometry, one year of chemistry, and one year of physics. Some experience in computer programming is valuable. All students, especially those who have not completed a substantial chemistry course in high school, are strongly urged to take CHEM 115, CHEM 215, and CHEM 216 in their first year of college.