St. Peter's
Catholic
School

Physical Science
Materials come in different forms (states): solids, liquids, and gases.
Life Sciences
Plants and animals meet their needs in different ways.
Earth Sciences
Weather can be observed, measured, and described
Investigation and Experimentation
Scientific progress is made by asking meaningful questions and conducting careful investigations. To understand this concept and to address the content of the other three strands, students should develop their own questions and perform investigations.