Great ideas for preschool discover baskets: for imaginary play, storytelling, science and math. These would be great for our pre-school's investigation area
the naptown organizer: Baby School Montessori Treasure Baskets - A Guest Post!
The Kavanaugh Report: Montessori Familiar Faces Basket Más
Triple T Mum: 14 Open Ended Materials for Toddler Play. Really good list as each item has a number of ideas for getting play going. I like the open-ended idea though.
The Imagination Tree: Hedgehog Hibernation Exploration Basket
This Heuristic Play Treasure Basket is a great introduction for small babies to a variety of different sensory objects to explore and discover.