Sequencing the rock layers will show students how paleontologists use fossils to give relative dates to rock strata.
Once students begin to grasp "relative" dating, they can extend their knowledge of geologic time by exploring radiometric dating and developing a timeline of Earth's history.
The provisions of this § 4.13 amended December 15, 2006, effective December 16, 2006, 36 Pa. 7542; amended February 15, 2008, effective February 16, 2008, 38 Pa. 872; amended March 7, 2008, effective February 16, 2008; amended February 28, 2014, effective March 1, 2014, 44 Pa. Code § 14.104 (relating to special education plans); 22 Pa. E Write with an awareness of the stylistic aspects of composition. Apply the concept of natural selection as a central concept in illustrating evolution theory.
A school district shall make its gifted education plan available for public inspection and comment for a minimum of 28 days prior to approval of the plan by the school districts board of directors. Immediately preceding text appears at serial pages (353096) and (332551) to (332553). Code § 12.41 (relating to student services); 22 Pa. Describe the factors (e.g., isolation, differential reproduction) affecting gene frequency in a population over time and their consequences. Examine human history by describing the progression from early hominids to modern humans.
The study of fossils and the exploration of what they tell scientists about past climates and environments on Earth can be an interesting study for students of all ages.