Collect up to four egg boxes (with 6 holes). Number the holes in each egg box 1-6.
On a piece of paper, write out the numbers 1-6 and write a different 'touch' word against each number. For example:
Write out a word sheet for each group/child, making sure you change the order of the words on each.
Label each egg box, word sheet and envelope as Group A, B, C etc. or with children's names to identify which set belongs to which group/child.
Access to an outside natural area
Pen/pencil and paper