Make science fun with hands-on activities that encourage experimentation, observation, and analysis. Use the five provided double-sided activity cards to perform simple experiments using common household and classroom materials, ask observation questions, and introduce basic scientific concepts. Includes 4 magnifying glasses, 2 tweezers, stand and 5 activity cards.. Perfect for stations or independent exploration. Ages 4+.. Includes 4 magnifying glasses. Storage stand comes in 4 pieces and measures approximately 5-3/4" L x 3" W x 4-1/4" H when assembled. Uses tweezers to pick up items to examine. 3+ years. Grade PK+