Community reviews for DIY Nano

I run a nano size after school program, two days a week for 9 year friends of my 9 year old daughter. We perused the videos and activities, jointly deciding on which activities to bring to our group. Although it purports use of household items, I did have to run to the store for diaper rash ointment and nail polish. We all reviewed the instructions prior to the activity, I helped with the first attempt and let them continue to make the experiment multiple times. They quickly wanted to move onto other nano studies.

This app is free and it seems like it should be free. I would not use this for students to do individual work. It might be good for a homeschool science program but not for an individual classroom exploration. I think you can watch the videos as a whole class as a precursor to what they are doing in a lab. But my students like the engineering and coding apps better. They are more challenging.