1000-Piece Periodic Table Puzzle Your teen can learn the periodic table without opening a textbook. Every element on this 1,000-piece puzzle includes an illustration showing how it appears in real life—hydrogen as the sun, iron as a bridge, lithium as a battery. By the time all 118 elements have been placed, your teen has seen and handled each one in a way that makes it easier to remember. The pieces fit smoothly, and the finished puzzle measures a generous 24" × 30". Use it solo as a brain workout or spread it out across the table for a family study session. While your teen builds the puzzle, he's working on critical thinking, spatial reasoning, sequencing, and deduction—and picking up solid science content along the way. Pieces are die-cut from sturdy board, and a mini reference poster is included for guidance. Set the poster aside if your teen wants more of a challenge. Built from resource-efficient materials in the USA, with a sturdy reusable box. Winner of the Tillywig Brain Child Award. A solid pick for a teen working on science enrichment or just looking for an engaging afternoon.
