Sheep models using cardboard tubes
Toilet roll / kitchen roll / wrapping paper tubes, cotton wool balls, PVA glue, glue spreaders, spent matchsticks, small screw, black card in the shape of a sheep's face, googly eyes
Make four small holes in the tube using the screw, these will be used to put the matchsticks in for feet.
Cover the tube with PVA glue and stick on the cotton wool balls.
Stick the googly eyes on the sheep's face then stick the face to the tube / cotton wool balls
Stick a matchstick in each of the four small holes, ensuring your sheep can actually stand up!