The Lost Coin - coins made out of yellow icing; coins of cardboard and foil
The Two Sons - 'Mr Potato Head' style apples (using bits of coloured icing I had left over from a birthday cake as if they were plasticine); decorated paper baskets for carrying - either origami boxes or the easier option of a sealed envelope with the two top corners cut away into a basket shape
The House on the Rock - stone painting, sand pictures, plastic bottle rain gauges
The Lost Sheep - sheep fridge magnets (magnetic tape a bit of a fail here, as was resorting to buying cottonwool from the chemist instead of a more sustainable brand); found sheep party crowns - more cottonwool as the sheep with which the crowns are decorated.
The Good Stranger - my predecessor as administrator bought huge stocks of coloured paper and extra large paper so no purchasing needed for 1) neighbour chains - paper chains with names of everyone who might count as our neighbour and 2) road pictures - large pictures of Bible road stories that can be joined up together as one giant road.