Science, Matter,
Energy and Systems
CHAPTER 2
, Objectives:
At the end of this chapter, students will be able to:
● understand what is matter and energy
● establish the connections of the basic concepts of matter,
energy, and systems to the emergence of environmental
problems
● identify solutions to environmental problems
, 01
What do
scientists do?
, Scientific Method
Hypothesis Hypothesis Result
Observation Ask Question
Test Hypothesis Test Hypothesis Conclusion
Energy and Systems
CHAPTER 2
, Objectives:
At the end of this chapter, students will be able to:
● understand what is matter and energy
● establish the connections of the basic concepts of matter,
energy, and systems to the emergence of environmental
problems
● identify solutions to environmental problems
, 01
What do
scientists do?
, Scientific Method
Hypothesis Hypothesis Result
Observation Ask Question
Test Hypothesis Test Hypothesis Conclusion
