Next time you put away laundry, kitchen utensils, or other things around the house, invite the children to learn about making groups while they help you! Children will get lots of practice observing, thinking about similarities and differences, and using descriptive vocabulary.
All you need for this activity is a mess 😉 You could use dishes, laundry, toy boxes, Legos, or shoes- no need to buy anything!
Ask children to make groups of things without telling them how, so they can think about how they want to group them. Once a child creates a group, say “tell me about this group you made” so that they can explain their thinking.
To encourage children to make many different kinds of groups, you could suggest they sort items by color, size, shape, purpose, or person. You may find that these prompts are especially useful for toddlers.