Alpha Lambda Delta Phi Eta Sigma at Purdue University

ΑΛΔΦΗΣ Purdue Chapter


Alpha Lambda Delta Phi Eta Sigma (ALDPES for short) is a Freshmen National Honors Society. Any student who achieves a 3.5 GPA their first semester will be invited to join. For more information check out our FAQ here.

Members who were initiated last spring or who will be this fall and who have a 3.5 grade index are eligible to compete for National Alpha Lambda Delta and National Phi Eta Sigma scholarships. Competition for these scholarships will take place during the spring semester, so be watching for more application information and keep up the hard work!


First All Member Meeting!

October 7th at 7:00PM in Lily 3-118

We will be providing refreshments as well as playing icebreaker games to get to know each other better. A speaker will be present to tell you about study abroad and we will craft lollipop ghosts to distribute during the month of October. Please come and get involved in what ALDPES is doing this year at Purdue!