Need a STEAM lesson for your school? Or, do you want to incorporate many subjects' standards into one lesson? This Slime lesson is great across all grades and the booklet can be modified depending on your students strengths and weaknesses academically. This activity gets their brains thinking about how to make the STRETCHIEST slime! STEAM incorporates Science, Technology, Engineering, Art, and Math all in one. This activity took my kids about 4 days to do, with 2 days focused on completing resea