Stem Content in High School Teaching

structured criticism 1: kibosh Content 1 Structured Reflection 1: STEM Content Joseph D. Doe IUPUI EDUC S504 August 29, 2012 Structured Reflection 1: STEM Content Abstract The quest is Structured Reflection (SR) 1 and will reflect on the major ideas presented in the article, nautical rick rewrites theory of brainiac evolution, by Amy Maxmen (Nature, 14 surround 2012). This SR will pursue the Type I format, in which the author will summarise the article and reflect on the major idea of the paper with respect the third theme of the ennead themes put ahead in, Keys to the Nature of Science, by William McComas (The Science Teacher, 2004). 2 Structured Reflection 1: STEM Content Structured Reflection 1: STEM Content 3 Recent look work on the lowly acorn wrick has revealed new insights into previously supposed evolutionary pathways. In doing so, the reoceanrch also offers clear demonstration of some of the nine substance Nature of Science (NOS) principles put forth by the nine themes put forth by McComas. Summary of Selected Reading The selected reading, Marine worm rewrites theory of brain evolution, by Amy Maxmen (Nature, 14 March 2012), reports the results of a recent study on a species of worm considered to be brainless.

Acorn worms (Saccoglossus kowalevskii) have neither the brain or binding of modern-day vertebrates; nor do they possess the spineless notochords found along the backs of some more advanced namby-pambys. Previously, studies of vertebrates closest modern-day invertebrate kin had confirmed the uniqueness of the vertebrate brain. These kin, specifically sea squirts and lancelets, possess some of the protein systems that guide the formation of three-part brains, however, neither has a fully functioning formation process. The key characteristics thought to get together acorn worms with both vertebrates and notochord-bearing invertebrates were the gill slits similar to those found in sharks (vertebrates) and lancelets (invertebrates). However,... If you inadequacy to get a full essay, order it on our website: Ordercustompaper.com

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