Reply To: Geologic Time Scale Activities: Which works best? Homepage › Forums › K-12 Fossils and Lessons Forum › Geologic Time Scale Activities: Which works best? › Reply To: Geologic Time Scale Activities: Which works best? December 16, 2017 at 8:23 am #29696 Tynessa MorganParticipant I built a scale using Legos a few years ago. If I can’t find it I can build a new one. Mega Blocks gave me a huge donation years ago so I am always trying to figure out ways to use them.
