Digital TapWater Tour, Classroom investigation of how and why the characteristics of tap water can vary and affect everyday activities, Background information, test materials included for pH, chlorine, hardness, copper, iron, With Instructor, Student Manuals
Exploring Meteorology kit, Everyday in Some Way and the Meteorologist That Study Weather Patterns Are Best Source for Information, This Experiment Provides Students with the Experience of Being a Meteorologist, Include Studies o