Chose an activity...by cost
We have tried to avoid suggesting techniques that require lots of specialist kit -- not just because it can be hard to find and store, but also because it can be expensive. Even so, we know that not all finances are equally flexible, so you can use the categories below to identify methods that suit your budget.
All activities can be adapted to suit a variety of budgets, but those in this category are particularly easy to do if you have no dedicated funding for this sort of work.
Many of the tasks in this section involve supplies that are likely to be found in a typical working environment (e.g., paper, coloured writing implements). However, some investment may be required in basic stationery -- which hopefully would be a one-off or only an occasional purchase.
As with the activities included in the 'Under £10' category, those listed here could potentially be done using existing stationery supplies or on a restricted budget. However, if you have some additional funding, you could splash out on more specialist materials. These are often group activities, so while the overall cost is higher, the expenditure per person is generally quite reasonable.