Montessori Crisis of Nine

Montessori Math Decimal System materials: Crisis of Nine. It’s very concrete way to introduce place value to preschoolers and kindergarteners.

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Hello Montessori Teachers and homeschool parents, thank you for checking out my presentation videos on Montessori Materials. Please let me know what other presentations you like me to present, and leave comments below. I appreciate your support for this channel to grow by subscribing and hit the like button. - love, Ms. Sharon