As for safety, I would say that safety is only applied in a hypocritical manner. What I did when I was a child was OK because it was me doing it, but children now should not do that. This is where we begin to see that break down between adults and kids. To put it simply I bet most on this board and others did some real stupid stuff, and learned valuable lessons from that action. Here is where I try to make the learning happen. Let them do things that are dangerous but in the best possible conditions to keep them from being injured. This may worry many of you as being too dangerous, but I have run dissections for the past 6 years with well over 1000 students ranging from K-Graduate Level and only one student has cut themselves. Lucky? Maybe, but I feel that we should give children more credit in the safety department. Most kids do stupid stuff because they know they are not allowed to do something so they hide and sneak which makes it dangerous. If you respect the child and treat them with a modicum of intelligence they will respond. Also when I say child I include anyone younger than I am. I am 41.
You can disagree with me about how children are doing dangerous stuff without supervision, but you will not like my answer. If your child is into making stuff go boom they are doing it without telling you.
Now that being said, you get one chance with me. Don’t do what I say then you are done and get to watch the labs from the sideline. OK maybe two chances after sitting on the sideline for a timeout. I had some one spill some paint and their partner pointed at the instructions and said, “I don’t see spilling paint anywhere.” This was cute due to it being a 4 year old telling one of my volunteers who was the one that spilled.
I have worked and taught kids for the past 10 years, and that is with hands on teaching. If you want to sit in a seat and be read too then you should not take my classes. I have two children. They have all of their fingers and toes and are not blind. Again the only injury was the one with dissections and it was a 6th grader dissecting a alligator, he was trying to cut the skin with a scalpel. Scalpel skipped of a dermal plate and bit his thenar eminence. It was a glorious injury. He still talks about it every year in the camps, “Yea this is what happens when you act dumb.”. Of course he does show the 1/4 inch scar off with a bit too much pride.
I would love to hear safety advice but the one thing I don’t want is “Too dangerous move along.” This is the worst thing you can do to a child. It sets them up to injure themselves trying without guidance. I am here to get everyone’s input to make this safer. I am her to draw from everyone’s knowledge as to keep my record on safety to the solo incident. I am the child here and I am asking for help to make this work.
k-3
Day 1
Block circuits-
Block of wood with batteries switches bulbs and fans that they can interchange to see what happens. Its not reinventing the wheel its been done before.
Then we will take the next day to discuss the different aspects of why certain things happen the way they do. Think of why a resistors resists and done on the large scale to make it easier to understand. Think large scale maze that kids can walk into to see how parts of the circuits change the flow.
Day 2
With the input from here lets make a twist together joule thief. Simple connections by twisting legs together. Then discuss why this circuit does what it does. See if they can figure out with a little help from us to guide them along to the conclusion.
Then each student will make a joule thief and install it into a pill bottle.
3-6
Similar to the above but with the addition of making large scale boards with copper tape. Again it has been done so not reinventing the wheel. Will try letting them use the Oshpark boards but I have yet to find any soldering alternatives that I like.
6-9
Day one
Learn how and why electricity is dangerous. The good and bad ends of a solder gun. Now we learn to solder. This will include 20 students working in groups of 2-4 with one instructor per group. This is going to take up most of the class as we cycle through each of the solder stations I will have set up. (This is where input would be great. How to set up progressively more difficult soldering should be handled)
Day two
Solder a joule thief and install the light into a container of their choice.
9-12
Still thinking of using 502b as hosts and letting them make a drop-in.
The grade levels for my camps are very fluid, if the child is building robots in the basement and soldering for several years he/she can take a camp that is higher than their grade level. Now the same is true for the child that has learning issues they can take a lower class. Age does not denote ability.
The camps will have all the normal warnings and with the high school they will have to have at least some knowledge of soldering to take the camp. Heck maybe just a how to solder camp would be worth it.
We are doing a robotics course latter in the summer so I hope to have many of the students back for that.