Question Exploration Routine is an instructional methods that teachers can use to help a diverse student population understand a body of content information by carefully answering a critical question to arrive at a main idea answer. The Concept Comparison Routine is used help compare and contrast key concepts. Specifically, students use like and unlike characteristics and categories shared and not shared by two or more concepts to better understand the overall concept. Students taught using the Content Enhancement routines earned higher total test scores than did students taught using the lecture-discussion method.
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Nombre de usuario. Martes y Jueves : a hrs. Biblioteca: Sra. Relative dating using index fossils What are index fossils and how are they used for relative dating Com.
It turns out to be a pretty interesting question. We totally do. Instead, we have to rely on two methods of dating: relative dating and radiometric dating. Relative dating—as the name suggests—is a method of determining the relative ages of rock layers and the fossils contained therein. Recall that most fossils are housed within sedimentary rock, which results from the compaction and cementation of deposited sediments.