Parent Preschooler Tip Toddler Rocking and Hopping By MomCenter - December 9, 2014 0 Facebook Twitter Viber Pinterest WhatsApp Write the numbers 1 – 10 on small rocks and put them in a pail. Have your child choose a rock and help them read the number. Then instruct them to do a physical activity that many times. For example, “Hop in one place 3 times”.