Based Learning (PBL) and Problem Based Learning (PrBL) strategies, the
Harlandale I.S.D. - STEM Department is proud to provide curriculum and
support services to all teachers and students of Harlandale I.S.D. This
website will serve as an avenue for teachers and students to access
lesson plans, activities, games, and any other information that promotes
fun and engaging activitites centered around Science, Technology,
Engineering, and Mathematics (STEM). For a detailed description of our
services and support, please contact us at 210-989-4557.