1 FlashForge Adventurer 3 V2 - similar to the model teacher received in the 3D Printer Academy - uses PolarCloud
1 Robo E3 (similar to the FlashForge Adventurer 3) - with removeable build plate - supports cloud-based slicing and management use PolarCloud
4 FlashForge Inventor II - 3 with removeable build plates - supports cloud-based slicing and management - uses PolarCloud
1 FlashForge Dreamer - Dual print heads - uses computer installed slicer software such as FlashForge FlashPrint or Cura
1 Monoprice Mini Delta V2 - auto leveling - uses computer installed slicer software such Cura (printer is noisy)
1 Monoprice MP Select Mini - uses computer installed slicer software such Cura
1 SeeMeCNC Eris - 1 - a Delta printer - uses computer installed slicer software such Cura
The Image carousel to the right show the 3D printers available for your use. The Robo E3 and the FlashForge printers support cloud based printing. Other printers require a computer to run the slicing software. 3D printers print slow and it's useful to have multiple 3D printers.
This website 3D Printers & PBL is packed with resources - including the two below.
Dremel 3D40 Flex - $1300 and the Dremel 3D45 (with headed build plate) - $1600 - these prices are through Tierney Brothers/Troxel using the REMC SAVE catalog discount There are also educational bundles for all these printers - which include curriculum, additional spools of filament, and more (view comparison)