Materials List: Stream Consciousness

Each group should have:

  • 1 copy of each of the three Macroinvertebrate Identification Sheets (or you may print one or two copies for groups to share)
  • 1 copy of the Stream Consciousness Worksheet
  • 1-liter bottle (of water sample)
  • Trays or petri dishes or bowls in which student may observe samples
  • 1-2 magnifying glasses or dissecting microscope (if already available)
  • Thermometer
  • Optional: pH paper or meter (neutral water: pH = 7)