Save 20% with this ancient civilizations bundle, which includes an Ancient Greece PBL, Ancient Egypt PBL, Ancient China PBL, and Ancient Rome PBL. These PBLS are a social studies project based learning activity (PBL) that results in a research and making real-life decisions, all while learning more about this ancient civilization, developing 21st-century skills, communicating, and designing. These PBLs are self-differentiating, meaning that students have the ability to work at their own pace and