No. The PCB and schematic tools were removed from Circuits on Tinkercad to focus our efforts on making the simulator as easy to use as possible. If your students are interested in learning about schematic and PCB design, we encourage using Eagle, which is free for educators and students: https://www.autodesk.com/products/eagle/overview
We will be adding a feature on Tinkercad to export Eagle brd files from a Circuits design. at which point your students can open their designs directly in Eagle. Please stay tuned!