The various shapes, colors, and sizes of falling autumn leaves and acorns offer hands-on opportunities for science and math fun.
Here are four ways to use the season’s bounty to practice important skills:
Estimation: Have your child help you rake some leaves into a small pile. Ask her to guess how many leaves are in the pile. Once she gives you her estimation, help her sort the leaves into piles of 10. Count by tens, and any leftover ones, to see how many were in the pile. Talk about how close her estimation was. Try this activity four or five different times, over the course of a few weeks. See how her estimation skills improve with practice.
Sorting and classifying: These are important skills for both math and science. Use leaves to practice. Ask your child to sort a small bunch of leaves by color, size, or shape. Or give him ten leaves of varying sizes. Ask him to sort them left to right, by smallest to largest, or by largest to smallest.
Practice simple addition and subtraction: Have your child collect 10 leaves or acorns. Use them to show various ways to make 10—for example, three on the left, seven on the right. Then on a piece of paper or small notebook, help her write the number sentence to match what the leaves show (3 + 7 = 10). Do this for different ways to make 10. For subtraction, help her collect 10 leaves or acorns from the ground. Put them in a row. Have her take some away. Let her count the acorns that are left. Take away different numbers of acorns each time. Help her write the number sentence to match; for example, 10 - 4 = 6.
For closer scientific study: Let him pick one favorite leaf. Bring it inside and help him place it between two pieces of 8 ½” x 11” white paper. Take the wrapper off a darker color crayon. Have him rub the top paper, using the whole side of the crayon. As he rubs the crayon, he’ll feel the bumps, lines, and edges of the leaf. An image of the leaf will appear on the paper! This image will help him clearly see the stem, veins, and shape of the leaf. Use this to start a discussion of how water and minerals come through the stem and veins to help the tree stay nourished and grow. Write the name of the type of leaf on top of the paper. Hang up his beautiful art rubbing. On another day, try it again with a different type of leaf. Use the rubbings to compare and contrast.
These hands-on ideas for using familiar objects will bring math and science to life and help your child visualize these skills in a new way!
Connie McCarthy is passionate about her work as a teacher of young children. She has devoted her entire career to making sure that her students do well at school, right from the start. Connie has an undergraduate degree in Elementary Education, and a Master’s Degree in Special Education. She has been teaching first grade in East Providence, R.I. for 23 years, where she received the distinction of “Highly Qualified Teacher” by the Rhode Island State Board of Regents. Connie also taught nursery school for four years, and published numerous articles on early education in East Bay Newspapers in Bristol, R.I. She’s also been published in PTO Today Magazine. She lives with her husband, Brian, and has a daughter and a son, both young adults. Connie enjoys reading, writing about elementary education, and taking long walks with friends. During summer vacations, she likes to travel with her husband. She also loves reading readers’ comments on her weekly blog posts.