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Keywords: common ancestry
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Journal Articles
The American Biology Teacher (2021) 83 (2): 118–119.
Published: 01 February 2021
... Next Generation Science Standards (NGSS) are expected to demonstrate their understanding of several core evolutionary concepts, including trait variation and inheritance, fossils and extinct organisms, common ancestry, natural selection, and adaptation. However, he might also wonder how this is...
Includes: Supplementary data
Journal Articles
The American Biology Teacher (2021) 83 (2): 96–103.
Published: 01 February 2021
... evolutionary concepts. Students who were retested in grade 5 scored higher than fifth-graders who had not participated previously. The most challenging concepts for all grade levels were common ancestry and natural selection, but fifth-graders showed more improvement than third- and fourth-graders. If this...
Journal Articles
The American Biology Teacher (2013) 75 (2): 108–113.
Published: 01 February 2013
...Larry Flammer Students compare banding patterns on hominid chromosomes and see striking evidence of their common ancestry. To test this, human chromosome no. 2 is matched with two shorter chimpanzee chromosomes, leading to the hypothesis that human chromosome 2 resulted from the fusion of the two...