My toddler loves playing "Simon Says." I used this game to teach my toddler body parts. For example, you could say "Simon says, ‘Touch your head,’ or ‘Touch your nose’".
Alternatively, if you want your little one to get some exercise running around the house while mummy is sitting down having her coffee, you can also try saying, "Simon says, ‘Get a pink ball, a blue block or a red car,’" and have him go look for the items.