The Brick Chronicles :: Lego Addition Problems

The Brick Chronicles feature unique creations made with Lego® bricks. Hopefully you, and the children in your life, will find them as inspiring as I do!

Picture of lego addition problem 10=8+2

Lego addition problem made by C, age 6.

A few mornings ago, I was working with A to reinforce multiplication facts and was introducing the concept of area, while using graph paper and legos. We had the legos out and that drew the attention of the other two boys. Since C is only six, he gets a pass when it comes to a lot of formal learning…especially now that he is reading chapter books. I tend to let him have a lot more leeway with the type of work that he does. So, when he started playing with the legos, I told him that he had to do something with math. Otherwise, he had free reign. I was envisioning him adding the dots to make numbers, but then he busted out the above addition problem.

“It’s backwards,” my husband whispers to me. Yes and no. He is actually demonstrating a great way of re-writing the problem…something many elementary teachers will recognize.  Kids need to become comfortable with the quantities and learn to play with the numbers and numerals – not just memorize the way it’s set up in their math book. He placed the equal sign on the left, but the problem was correct : 8 + 2 = 10.

Now, I just need to figure out how to make ALL math lessons this intuitive and self-directed. I’m working on it.

And, the answer makes 10.

And, the answer makes 10.