Publication Date

7-2018

Document Type

Lesson Plan

Educational Level

Secondary

Educational Sub-Level

High School

Keywords

thermal properties of matter, electrical properties of matter, electrical resistor, thermal resistor, semiconductor, metals

Abstract

Students will investigate the relationship(s) between thermal and electrical properties of matter. First, students will use a multimeter and temperature probe to investigate the relationship between electrical resistance and temperature of an electrical resistor composed of metals. They will then graph collected data to analyze the relationship and draw a conclusion as to their relationship. They will then perform the same investigation on a thermal resistor made of a semiconducting substance and analyze that collected data. Finally, using ClaimEvidence-Reasoning (CER) structure, students will use their experimental evidence to state the similarities and differences between the electro-thermal properties of metals and semiconductors.

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