More to explore:
Amazon.com: Coloring with Block Crayons, Emphasizing the Primary Colors, 2nd Edition: Sieglinde De Francesca: Books
Coloring with Stockmar Block Crayons
Tree block tutorial . I just found some wood to use these.
Google Image Result for simplehomeschool....
Tree Blocks, Natural wooden bark branch building b
36 Bark-less Blocks
Books About Rocks for Young Kids we have Everybody Needs A Rock and love love this book. We are big rock collectors
I love the Geology Rocks book. I have used it several times to teach homeschool co-op classes.
Tree Blocks, so gorgeous! so making these myself with branches from our maple tree!
35 Favorite Folk Tale Activities...FUN, hands-on activities for young kids!
This will inspire kids to learn more through playful activities.
Underground Animal Books
Waldorf Homeschooling resources