Time-travel through harvest festivals of Egypt, Maya, Greece, China, the Aztec Empire, Rome, Mesopotamia, the Celtic world, and India—while mastering Grade 6 math. This 10-page, black-and-white printable set (letter size) blends cultural context with rigorous practice in geometry, area/volume, ratios & proportional reasoning, base-20 numeration, statistics, and multi-step problem solving. Each worksheet has 10 problems and one themed line-art illustration; the final item on every page is a chall