Mission 14: Bun fun Ideas Play ‘shops’ or ‘cafés’ where different items can be bought for one penny or similar coin. Have small items 2 per plate, large items 1 per plate. Take it in turns to be the shopkeeper and the customer, with different numbers of pennies to spend.  What different things can you buy for two coins?  Or three coins? Look at prices when out and about. Agents help to sort out a problem with buns. This mission focuses on calculation, specifically adding 2 and 1 to make 3.  It also introduces the idea of paying for items with money.   Vocabulary: 1, 2, one more, 3, big, small. .