STEMTREE | Vienna, Virginia

Stemtree’s focus on science, technology, and engineering aligns with today’s nationwide emphasis on STEM (Science, Technology, Engineering, and Mathematics). We nurture your child’s inner scientist through fun, hands on learning built upon a core scientific curriculum that will give the edge he or she needs to succeed in science and engineering- whether that means a better grade in class, a future science and engineering related career, or just having fun. We offer after-school programs, camps, programs for home schooled kids, and birthday parties.

Stemtree is more than an enrichment program. We bring basic science to life through our Science, Engineering, and Technology Workouts.


Phone Information:

Phone: (703) 281-STEM (7836) Fax: (703) 281-7837.

Mailing Address:

220 Maple Avenue West Vienna, VA 22180

Center Hours


Day Time
Sunday Closed
Monday 3pm-8pm
Tuesday 3pm-8pm
Wednesday 3pm-8pm
Thursday 3pm-8pm
Friday 3pm-8pm
Saturday 10am-2pm

Holiday Closings

2017/2018 Academic Year

Day Time
Monday, September 4 Labor Day
Thursday, November 23
Friday, November 24
Thanksgiving Day
Monday, December 25 Christmas Day
Monday, January 1 New Year’s Eve/Day
Monday, May 28 Memorial Day
Wednesday, July 4 Independence Day