The kids have been allowed to make their own wooden toy
(bus, car, lorry, crane) the undercarriage was made by adults with wheels on it. The 1 and 2 year olds put glue on wooden blocks and put them on.
The smallest took the wooden block into a barrel of glue and the biggest used a brush. When everything was dry, we applied cooking oil, wrote the name as marked on the front. And finally put on hemp rope to pull along. Fun and creative.