Homemade Sound and Weighted Jars

I'm taking a shot at making some of our Montessori materials for Hassana. I'll probably try these out with Amir and Sina with a blindfold.

Sound discrimination jars (AKA old glue stick tubes)
Weight Discrimination jars.

Of course, one from each color will match. The idea to use the baby food jars came from Stephanie. I plan to use old seasoning jars for smell discrimination. I thought they turned out pretty cute. Hopefully you'll see them in action real soon.