Capture Thought is used in my daughter's 8th grade math class. As a parent who has forgotten most of the math my kid is doing, I really appreciate the feedback she gets from this system. It's not just "did she get the right answer", but how she got there and what she said to justify her response. The stand she brought home makes it super easy for her to make her videos. Even though she doesn't have her own cell phone, she just used mine to submit her video assignment by scanning the QR code and uploading it straight from my phone. Pretty cool!! I highly recommend this device!!