Henry really likes to put items into slots or holes or places so we have tried to come up with unique little tasks for him to practice his skill. Here is the latest invention. A diaper box with a slot cut into it and a bunch of soy sauce packets. He got right to work and did it for 20 minutes after dinner.
After dinner one day, we gave Henry a big straw and a chop stick and showed him how to put the chopstick into the straw. He tried for a long time and finally got it to go into the straw. What great concentration!