Celebrate the winter holiday season with science! This advent calendar includes 24 unique science experiments to do as you count down the days to Christmas. Experiments are quick to execute and cover a variety of scientific topics related to chemistry, biology, and physics. Each box cleverly unfolds to reveal an instruction manual with step-by-step directions and scientific explanations. Materials and tools included and additional materials are common household items such as vinegar, lemon juice, baking powder and cotton swabs. Each of the 24 beautifully designed boxes includes unique experiment materials and expertly written and illustrated instructions. Ages 8+. Imported.
