So far I have managed to succeed in converting files from Tinkercad through the Makerbot Replicator program and have sent them to print on my Makerbot Replicator 2x. Thank you for your help to everyone who has been so quick to respond with great advice! Now I have a new query: several of my students have created designs in apps like Tinkerplay and Creationist 3D on their ipads. What is the best path for me to take to get their designs into Thingiverse or another similar website and into stl code so my computer's Makerbot program can send it to print?
From ipad apps to my Replicator 2x