Here are some more ideas for an about me theme.
For infants, have plenty of mirrors around so the children can study their faces and facial expressions. Infants and toddlers can try mimicking facial expressions while looking in the mirror. Mirrors are good for older children too. For preschoolers, they can try to draw what they see in the mirror.
For infants and toddlers, look at photos of the child and family members. See if they can pick out who’s who and talk about what they see in the picture. It can be a good labeling activity for infants and toddlers.
Preschoolers enjoy looking at photos too. You can take photos of them throughout the day doing normal things like playing, eating, getting ready to go outside etc. Make a picture schedule that you can add to and change. This can also be good for toddlers or any child getting used to a new routine.
For preschoolers, make a photo matching game.
Have two photos of each child in the class and have the kids try to match them up. To make it more challenging, you can do a memory game with it were all the photos are face down on the table and the kids have to remember where the photos are in order to match them up.
Look at fingerprints.
Fingerprint each child. Have the children look through magnifying glasses so that they can see the differences between fingerprints. You can talk about how everyone’s fingerprint is unique.
You can do a measuring activity. Have the children measure how tall they are against a piece of string. Cut the string to their height and then tape them to a large piece of paper. The children can see how tall they are and will be able to compare it to their friends.
For literacy, you can find or make picture books that have different people and faces for infants to look at. You can read books that go along with the theme to children of any age. There are a lot of books to choose from. I like It's Not Easy Being a Bunny. It’s a cute book and it’s about how Bunny tries being something he’s not, but in the end, he finds out that he likes being himself after all.
For preschoolers, you can have them draw pictures and decorate pages with things about themselves. They can use handprints, family photos, pictures of their favorite foods and things to do, pieces of paper or stickers that show their favorite colors etc. If they can write, they can write a sentence or two about each page or they can tell you what to write for them. You can keep these books on hand so the children can look at them later to learn about each other and enjoy their creations.