A teacher mould a white tooth from plasticine to which he/she attaches a piece of black plasticine. Children’s task is to remove a black decay with a toothpick. Then pupils fill a created hole with a filling made from white plasticine.
When making binoculars, children are to stick coloured paper in two colours around rolls of toilet paper. Then a tutor joins both eye glasses using a stapler. The next activity is also done by a tutor who makes holes on both sides of binoculars, drags out a lace through them and makes knots at its ends (to make him kept by binoculars). Binoculars are excellent to further play.