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COVID-19 Update

A COVID-19 Update from Our Founder at The Children's Museum of Sonoma County.

wonder camp sign and child on building

Science Exploration

Here are some fun and easy things you can do at home with your kids. We’ll keep adding to this page, so come back often. Worm Bin   Worm composters...

Development Perspectives

Developmental Perspectives of Cognition and Play By Bernice Callahan, Board Member, Founder of California Parenting Institute, and Former School Teacher  The Toddler Toddlers are consumed with curiosity. Their boundless energy...

bean sprouting and growing in soil

Bean Power

Help your child discover a better understanding of how plants grow and flowers bloom, with this fun science project!

red cabbage cutaway detail photo

Cabbage Soup

In this experiment, kids watch as "cabbage soup" turns different colors right before their eyes! This science project is designed to help kids observe chemical change!

Boy looking on crystals he grew through magnifying glass

Borax Crystals

Here's an easy and amazing way for your child to grow their own colorful borax crystal decorations overnight!

child's hands holding worms

Worm Bin

The worm composting project is a fun Earth sciences teaching tool that also promotes composting veggie food scraps from snack time, and other meal prep.


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