Introduce children to the fascinating concepts of buoyancy, density, and material properties through hands-on exploration. The Montessori-inspired Sink & Float Activity Set invites children to predict, test, observe, and classify real objects as they discover which items sink and which float. Designed for ages 4+, this engaging science activity encourages observation, reasoning, vocabulary development, and early scientific thinking.
What's Included
- Transparent water tank
- Glass pitcher
- Glass bowl
- Silicone work mat (60 × 40 cm)
- Wooden mat ring
- 8 testing objects: plastic ball, wooden cube, cork stopper, sponge, natural stone, stainless steel ring, ceramic bead, acrylic cube
Suggested Age
4 years +
FREE DOWNLOAD
Download the Sink or Float Prediction & Observation Worksheet here:
https://www.themontessoricompany.com/product-page/sink-or-float-prediction-observation-worksheet
Print as many copies as needed for your classroom, homeschool, or Montessori environment.
Montessori Sink and Float Activity Set
Please note that all our products are educational materials and are not intended for use as toys. We provide real items, rather than plastic toys, to enrich children's learning experiences. Consequently, some activity sets may include items made of glass or porcelain, which are fragile and can break, potentially creating sharp edges. It is essential that adults supervise children at all times when using these items.
