Why have we not used a nuclear reactor to go to space?
As a woodworker, I thought that was a table or floor lamp! I had to look closer to see the cat.
We didn’t finish the bridge but, we set it up and it is holding 5.3 lbs (2.4 kilograms). The first picture is after 15 minutes and the second is after 12 hours. I think we are going to add more weight.
I never thought of the observation method. I have assessed using the questions and options methods. I use I’m Determined for the options method. For the questions, I don’t generally have a set of questions. I usually go along with the student.
That is a great comparison!😀
My students are learning a little bit of engineering this week and next. They started working on the final project: a popsicle bridge.
