115+ hours of class time, 374 pages. This collection is big and includes big savings--42% off individual purchases of some. Pretty much everything in the Portable Gifted and Talented store is rated 4.0, but take a couple minutes to peruse the comments for these individual units. I think you’ll like what you see. Designed for two purposes: A curriculum for Middle School STEAM classes with an engineering focus. Or . . . Upper Elementary GATE – Very Challenging! These units are big, fairly com