Decomposers Unit Materials

Resources You Provide

Pre-Lesson Activity 0.1

  • Bread slices (4 per group of students)
  • Digital Balance
  • Labels for Petri dishes
  • Permanent marker (1 per group of 4 students)
  • Petri dishes with 4 lids (4 per group of students)
  • Roll of tape (1 per group or class)
  • Spray bottle with water for misting the bread (1 per class or group or class)

Activity 1.1

  • Pencils (1 per student, for paper version)

Activity 1.2

Activity 2.1

Activity 2.2

Activity 2.3

  • Pencils (1 per student)

Activity 2.4

Activity 3.1

Activity 3.2

Activity 3.3

Activity 4.1

Activity 4.2

Activity 5.1

Activity 5.2

  • scissors (1 per pair of students)
  • removable or re-stick tape (1 dispenser per pair of students)

Activity 5.3

Activity 5.4

Activity 6.1

Activity 6.2

Activity 6.3

Activity 6.4

  • computers (1 per pair of students, for option 2 in step 3)
  • blank posters (1 per pair of students or small group, for option 3 in step 3)

Activity 6.5

  • Pencils (1 per student)