Looking for a time-saving, standards-aligned science hands-on resource to teach graphing? Explore our "Marble Roll Challenge Lab" – NGSS and NYSSLS-aligned lesson that includes a lesson plan and an answer key! Elevate your middle school science class with this engaging hands-on activity that requires the easiest supplies! Teach variables, data collection, and graphing effortlessly. Unlock success with this ready-to-use, time-saving resource today! Key Benefits:Time-Saving Lesson Plan: Our compr