Module: Embryological Development
DCI: LS4.A (C) Comparison of the embryological development of
different species also reveals similarities that show relationships not evident
in the fully-formed anatomy.
PE: MS-LS4-3 Analyze displays of pictorial data to compare patterns
of similarities in the embryological development across multiple species to
identify relationships not evident in the fully formed anatomy.
[Clarification
Statement: Emphasis is on inferring general patterns of relatedness among
embryos of different organisms by comparing the macroscopic appearance of
diagrams or pictures.] [Assessment Boundary: Assessment of comparisons is
limited to gross appearance of anatomical structures in embryological
development.]
So this one is pretty straightforward. It looks like we are hinting at evolution. Kids are meant to see that, as embryos develop, they go through stages in which they have parts like other species.
Kids should be able to see this.
Possible Questions
We can have, maybe, one question about how this works and what it means.
The rest should be questions with images.
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