Ancient Egypt STEM & STEAM Challenges Cross-curricular challenges for students who are studying Ancient Civilizations and Ancient Egypt! This resource has science, technology, engineering, and measurement activities to do with your upper elementary kids that will really enhance their learning! There are 2 Egypt STEM Challenges in this pack. Each STEM Challenge has detailed directions, photo examples, a list of materials needed, prediction section, brainstorming section, trials 1, 2, & 3,