Build your own chain reaction machines: how to make crazy contraptions using everyday stuff--creative kid-powered projects!
J**6
Good fun, but smaller kids need help.
Made one of these so far. Very convoluted, but worked really well. The kids enjoyed making it, although they needed a lot of help with the cutting - it does need to be fairly accurate. Looking forward to the next one.
C**Y
Miss
It isn’t very inspiring or easy, would prefer something kids can do alone not needing me, I don’t have time for these,Needs a lot of stuff and time.Maybe for nerds but I’m using other means to teach themThese kind of machines that is more relevant and inspiring.
M**P
Inventive
Great idea and inventive but quite time consuming cutting up a lot of cardboard! Would be great if ideas for recycled items instead.
G**L
Muito interessante e criativo.
Ótimo. Atendeu todas as expectativas.
J**C
Fun projects, a lot of work for parents if child is not old enough to use a utility knife
They are all really cool projects and my son is enthusiastic about building them all, but it is a lot of work for me measuring andcutting out all the tiny intricate pieces of cardboard needed. He is 7 and can help putting it together but I definitely need to do must of the work. It is fun and I like doing this sort of thing, just be prepared to do a lot of time consuming work yourself unless the child is much older and able to cut precisely with a utility knife.
Trustpilot
2 months ago
2 months ago
