Home Free PHOTOS: VAISD makes science hands on PHOTOS: VAISD makes science hands onSeptember 13, 2025Free, News, Photo Gallery Learning about pH levels, students in VAISD used chicken livers to study harmful substances and how we can keep our bodies safe. Photo Credit: courtesy photo stand alone Previous Post Week 3 Texoma High School Football Scores, Standings Next Post SGLY: Where are the safe places? Featured Local Savings -