What they are
Pre-college programs let high-school students live and study on a university campus for a week to several weeks — taking classes, using labs, and sampling college life. Some award college credit; many are non-credit enrichment.
Do they help admissions? An honest answer
A prestigious campus name does not buy admission, and many programs are open-enrollment 'pay-to-play.' What actually helps is genuine engagement: pursuing a real interest, producing work, and earning a recommendation. A selective, free program (below) carries more weight than an expensive open one.
Free and selective programs carry weight
Highly selective, often free or funded programs — such as national STEM, research, and leadership institutes — are competitive and respected. Search for subject-specific ones (science, math, writing, arts) and apply early; deadlines are often winter.
Credit vs. non-credit
Credit-bearing courses can appear on a college transcript but may or may not transfer; confirm before assuming. Non-credit programs still build skills, portfolios, and clarity about a major.
How to choose one
Start from your teen's genuine interest, check the cost and any financial aid, confirm supervision and safety for residential programs, and weigh whether the same growth could come from a job, internship, research, or self-directed project — all of which colleges also value.