Montessori materials can be quite expensive to buy, but there are some that you can easily make yourself — for free!
The color tablets are one such material. ย I’m a bit of a snob, so I did buy Color Boxes 1 and 2 [for matching the colors], but I decided to make Color Box 3 myself from paint chips that I picked up at Lowe’s. ย [If you’re even snobbier than I am, you can buy the full setย here.]
The traditional Color Box 3 includes shades of all of the colors. ย L is just two and a half, so I decided to start with just one color. ย Her favorite color is purple, so I picked up a few strips of purple paint chips and cut out each color for this easy DIY Montessori activity.

To present this work, I took all of the tablets out and placed them at random on the table. ย I pulled out the darkest and lightest tablets and placed them side by side, pointing out the difference. ย I then put them back with the rest of the tablets. ย We first searched for the darkest tablet, and placed it to the left. ย We looked at the pile again, and found the next darkest. ย We continued in this manner until they were all lined up from left to rightย [beginning reading skills, by the way!]. ย This is VERY challenging for a toddler, so L does still get some of the lighter colors mixed up. ย Color Box 3 is a great sensorial exercise to develop visual discrimination skills and ordering. ย When L has mastered purple, I’ll move on to another color until she can do all of them.
P.S. ย Please ignore the baby photobomber. ย ๐
Such a great and simple idea. I wonder if a 14 month old would engage in this activity. I will definitely try this at home.
For 14 months I would start with Color Box 1 — red, yellow, and blue color matching.