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How well do you understand the concepts and skills introduced in this lesson?

Which are the main branches of physical science?

  1. physics, chemistry, Earth science, biology
  2. chemistry, biology, astronomy, zoology
  3. physics, chemistry, Earth science, evolution

Physics, chemistry, Earth science, and astronomy are main branches of physical science.

Physics, chemistry, Earth science, and astronomy are main branches of physical science.

Physics, chemistry, Earth science, and astronomy are main branches of physical science.

Physics, chemistry, Earth science, and astronomy are main branches of physical science.

What does STEM stand for?

  1. science, technology, evolution, mathematics
  2. space, technology, engineering, mathematics 
  3. science, travel, engineering, materials

STEM stands for science, technology, engineering, mathematics. 

STEM stands for science, technology, engineering, mathematics. 

STEM stands for science, technology, engineering, mathematics. 

STEM stands for science, technology, engineering, mathematics. 

Astronomy is defined as: 

  1. study of astronomers
  2. study of Earth
  3. study of evolution

Study of space is called astronomy.

Study of space is called astronomy.

Study of space is called astronomy.

Study of space is called astronomy.

Summary

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