Connectagons Periodic TableToy - 2018
"Elements are found in everything and are everywhere?the ground, the air, the sea, and even in your own body! Now kids can build (and rebuild) their very own color-coded 3-D periodic table of elements with this creative construction set. Great for tactile and visual learners, this set makes it easy to learn the chemical elements' symbols, groups, and atomic numbers. Kids can also make compounds using the numbered circular pieces!"--HearthSong website.