TEKS: Chapter 112. Science See All Teacher Resources

112.33.c.13

(13)  Science concepts. The student knows the scientific theories of cosmology. The student is expected to:

• (A)  research and describe the historical development of the Big Bang Theory, including red shift, cosmic microwave background radiation, and other supporting evidence;

• (B)  research and describe current theories of the evolution of the universe, including estimates for the age of the universe; and

• (C)  research and describe scientific hypotheses of the fate of the universe, including open and closed universes and the role of dark matter and dark energy.