Shaving cream and food colouring. This was fun in itself watching the colour spread.
Samuel agreed to join in if he could mix with a spoon not his hands!
adding the cornflour....
This was the reaction when he got a tiny bit of shaving cream on his hand
It quickly escalated to a complete meltdown until I reminded him he could wash his hands.
I eventually convinced him to stick his finger in
I did it! Mind you 2 seconds after the photo he jumped up to wash his finger. Still it is an improvement.
Adding water to turn it into oobleck http://
Just a bit of mess to clean up. Thankfully it is really easy to clean!