Archimedes' Tangram Puzzle ARTS The Quacks of Quedlinburg is

The Quacks of Quedlinburg is lively

Edushape Tricky Fingers

Includes over 100 building components to design and assemble roller coaster models with loops

Recommended for ages 5 to 8 years

Archimedes' Tangram Puzzle ARTS The Quacks of Quedlinburg isArchimedes Tangram Puzzle Classic 7piece geometric puzzle for ages 8+. Contents: 7 durable wooden tans + challenge cards with beginnertoexpert silhouettes. Develops spatial reasoning, symmetry, fractions, and creativity. Works flat on any tabletop; pieces store neatly after play. Session length: 1020 minutes per design (endless replay). Recreate iconic shapesor invent your ownby arranging every piece without overlaps. A timeless STEM favorite for