Matching. Have a selection of socks that are identical pairs such as colour or pattern. Can they match up the socks- you could do this with other items such as gloves, shoes or having two of a selection of items such as Noah's Ark animals.
Matching. Play dominoes, looking at matching the dots on the tile.
Sorting. Give your child a selection of cutlery and see if they can sort them into the same group. You could see if they can make a pattern after eg. knife, fork, knife, fork...
Sorting. Have a selection of items such as buttons or beads. Ask them to sort the buttons. This could be by colour, shape, size, number of holes etc. Can they then make a pattern?
Play copy me. Model different actions such as clapping hands, nodding your head, jumping and see if they can copy. Make a pattern using different actions and see if they can copy. Then give them the opportunity to be the leader and see if they understand making a pattern with two or three actions.