$20 to $50

Watch imaginations bloom with this beautiful 36-piece floor puzzle! A great starter puzzle for early learners, it measures 20" x 27" when completed...

Chemistry C500 takes you on an introductory tour of chemistry with 28 classic experiments. Learn about reactions between solids, liquids, and gases...

MAGNETIC SCIENCE

Finally, an adorable robot! When kids assemble the 172 pieces, they won't realize they're learning about gears, motors, and sound sensors. They wil...