Investigate diffusion, thermal energy, and concentrations with a hands-on lab exploring the rate of fluid movement. The experiment includes a complete teacher guide and uses inexpensive supplies. You can make it a complete week of lessons with the reading passage and an anchor chart. It is an excellent lesson for the structure and properties of matter.This Hands-On Exploration IncludesTeacher Background and TipsCorrelation to NGSS6-Page Student Investigation JournalReading PassageAnchor ChartInv