Hi Benjamin,
Great elevator pitch! I thought that the photos you used represented your venture really well. The quote from Barack Obama is a good way to draw people into the conversation around materials and management. Demonstrating the benefits to teachers, such as recovery of lost time and better prices for materials, made for a convincing argument. I like that you acknowledged the competition readily, though I would have liked to hear more about what distinguishes your app. I felt that your energy and confidence grew over the course of the venture pitch, and became very convincing by the end. It’s an idea with a lot of potential, and maybe could have stretched to 8min with a few more examples of projects in different subjects.