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The holidays are upon us… Can we fill our children’s hungry minds with exciting discoveries just as we fill their bellies with delicious holiday meals? Of course we can!



Before we proceed… Our goal in introducing math to young children is not the rote memorization of facts. Rather, we seek to guide the development of their abstract and logical reasoning. The ability to generalize is a key element of abstract thinking and identifying similarities and differences is an essential step in honing this ability. Consider the old Sesame Street song: “One of these things is not like the other, one of these things just doesn’t belong…”

The activities that follow are appropriate for children ages 3 - 4.


Let’s explore the following scenarios…

A young mother lifts up her child to admire the beautifully decorated Christmas tree. Are there patterns hidden among that medley of color and light? Let’s see if we can discover them together.



Scenario I - Analyzing Shapes

--”Which ornament is different? Which one does not belong?”--”It’s the snowflake, Mama!” the little one ornaments_1exclaims excitedly!--”Why is that, she asks?”-- “Because it’s a snowflake!” he says, looking a bit puzzled.


Although it is obvious to him, he may not yet have the ability to explain that he was able to grasp the similarity of objects by color while differentiating by object shape. It may be some time before he is able to articulate his thought process and state that explicitly.


Going deeper…  Now the mom steers the little one’s attention to groups of ornaments on different branches. One branch has donned festive holiday apparel, another one is home to a herd of reindeer!  Each offers something for our minds to play with.



Scenario II - Analyzing Colors


-- “Which one is not like the others? Which one doesn’t belong?”-- “The blue one, Mama!”  


He has recognized the shared quality in object shape while grasping the difference in object color.





Scenario III - Analyzing Sizes     


-- “Which one is different?” the mom wonders.

--”The baby!” squeals the baby.


While the animals are of the same kind, they differ in their size.





Going Further…  Let’s see how far we can extend these ideas…Even older siblings can join in! SetsSanta_reindeer_sleigh of toys or holiday decorations are a good place to start. Look at jolly old Saint Nick, his sleigh being pulled by the reindeer.


What doesn’t belong? At first glance, there does not appear to be anything amiss. Everyone and everything are in their proper places. Unless…Could you say that it is Santa himself that doesn’t belong? After all, he is human (albeit a magical one), while his helpers have antlers! But… You could also point to the sleigh. It is an an inanimate object, while Santa and his crew are living beings. This kind of playful banter will help your child develop flexibility of thought - lateral, out-of-the-box thinking.


Going back to Scenario II, what if out of the five ornaments, where four are red and one is blue, one of the red ones is smaller? Which difference should you focus on - the difference in color or the difference in size? The difference here is two-fold.


Adding Complexity…


ornaments_5Pattern recognition gets more complicated when patterns overlap. Consider this scenario. There is a big red sweater, a small red ice skate, a big blue ice skate, and a big red ice skate.


Which one doesn't belong? Is it the sweater, because the rest of the ornaments are ice skates? Or is it the small red ice skate, because it is small, while the other ornaments are big? Perhaps it is the big blue ice skate, because it is the only blue ornament among the red ones? It's best not to rush the child to produce an answer. Far better to allow her ample time to think. Don't expect her to come up with a complete set of answers, but do expect an engaging discussion. The key takeaway should be the realization that a problem may have more than one correct solution.


Continue in the same vein. The world around us is full of diverse objects. Take a look at these gingerbread cookies. How are they the same? How are they different?



Remember the herd of reindeer in Scenario III above? Well, what if the baby reindeer happens to be… Rudolf? Is it then different because it is small while the rest are big, or because it is has a glowing red nose while the rest have regular noses? Both distinctions are valid.


There are endless possibilities… Gummy candies; bath toys; LEGO bricks; vehicle types - construction vehicles vs. emergency vehicles; transportation methods - airplanes and helicopters vs. ships and boats… Anywhere you look, examples of similarities and differences abound.


Have fun!

Tags: math on the go, math games, holiday math, preschool

Elina Hayosh

Written by Elina Hayosh

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