The Common App gives you 10 activity slots, 50 characters for the position title, and 150 characters for the description. That is it. Most students treat these as throwaway fields and write things like "led club meetings, organized events, increased membership." That sentence appears, almost word-for-word, in roughly 40% of the activity lists submitted to selective schools every year. Readers stop reading after the first three words.
The three failure modes
1. Verbs without nouns
"Led, organized, managed, coordinated, oversaw." These verbs say nothing without specific nouns and numbers. "Led club" is a verb without a noun. "Led 14-person Model UN delegation to Harvard MUN, took home Best Delegate" is a verb with a noun and a number.
2. Adjectives instead of evidence
"Successful, impactful, dedicated, passionate, hardworking." These are claims. The reader does not have to believe them. Replace every adjective with a number, a name, or a specific outcome. "Impactful tutoring program" becomes "Tutored 22 weekly students; 18 of 22 raised math grades by one letter or more."
3. The activity that explains itself
"Varsity Soccer Captain — captained the varsity soccer team" is a wasted line. The position title already tells the reader you captained the team. The description should be reserved for the things the title does not say: time commitment, results, what you actually did, what changed because you were there.
The 30-minute fix
Pick your top 3 activities. Open a doc. For each one, write down:
- Numbers. How many people, how many hours, how many dollars, how many wins, how many publications, how many ranking points. Anything you can quantify.
- Names. The specific competition, the specific funder, the specific publication, the specific organization.
- Outcomes. What changed because you were there? Membership doubled. Money was raised. The team won. A paper got published. Something was built that did not exist before.
- Your specific role. Not "helped run" — what specifically did you personally do?
Then rewrite each 150-character description using only those four ingredients. No adjectives. No filler verbs. The result is shorter, denser, and impossible to ignore.
Before-and-after: a real example
Before: "Founded a successful nonprofit dedicated to bridging the digital divide and helping underserved students access technology and educational resources in our community."
After: "Founded 501(c)(3) refurbishing donated laptops; placed 312 devices in 4 Title-I schools across 2 districts; raised $48k from 6 corporate donors."
Same activity. The first version says nothing a reader can verify. The second version is impossible to dismiss. It also fits in 150 characters.
What to put in the position title field
The 50-character title field is undervalued. Most students write "President" or "Captain." Better: use it to deliver a credential the description cannot fit. "President / Founder, 312-device program" or "Captain — Top 8 at States, 2x All-League." The title is the first thing the reader sees on each line. Make it earn its rent.