"This Book Is a Planetarium: And Other Extraordinary Pop-Up Contraptions" ($22, originally $40)
This memorable book doubles as a fun science lesson with numerous interactive features that turn pages into an infinite calendar, speaker, musical instrument, and working planetarium. The stunning, functional pages explain scientific principles while fostering a sense of wonder. Amazon lists it as best for kids ages 8-12, though even adults are enthralled by it.
"As impossible as it seems, this brilliant book allows its reader to manipulate scientific concepts like light, sound, time, and space," an Amazon reviewer wrote. "It provides teachers, parents, grandparents, librarians, children, and unaccompanied adults the opportunity to play and learn without pain . . . The book's vivid colors are beautiful. The paper pop-ups are sturdy, and the reader is treated to concise explanations matching these ingenious inventions. It is a great buy for active thinkers."
