About this item

• Celebrate the winter holiday season with science!
• This advent calendar includes 24 unique science experiments to do as kids 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 daily box cleverly unfolds to reveal an instruction manual with step-by-step directions and scientific explanations; Adds an educational twist to a fun, wholesome family tradition!
• Most materials and tools included; additional materials are common household items such as vinegar, lemon juice, baking powder, and cotton swabs.