STEM Month: Episode 12 By Girl Scouts of Central Maryland on August 18, 2014 • ( Leave a comment ) Today we learn about terrariums, which are great examples of mini-ecosystems. In this episode of STEM with Lisa, Troop 2515 stops by to build moss terrariums with Violet M. Apple, GSCM’s CEO. Share this:ShareEmailFacebookTwitterLike this:Like Loading... Related Categories: STEM, Video Tagged as: activity, August, baltimore, Blog, brownie, CEO, demo, do it yourself, ecosystem, engineering, episode, girl scouts, Girl Scouts of Central Maryland, girls, girls in STEM, GSCM, GSCM Urban Program & STEM Center, gscm.org, I Can't Wait To, i cant wait, Lisa McClure, Maryland, math, MD, More Than Smores, moss, news, plant, science, Scouting, Social, STEM, STEM month, technology, terrarium, The GSCM Blog, troop, troop 21215, video, Violet Apple, women in STEM