High School Chemistry Teaching Design Based on Real Situations——Taking"Understanding Metal Materials from Aircraft Carriers"as an Example
In the context of the new curriculum standards,new textbooks,and the new college entrance examination,teachers are required to conduct in-depth learning of new requirements,continuously deepen their understanding of new concepts,and actively improve teaching meth-ods.Teaching strategies based on real situations are positive attempts in the new situation.This article takes the understanding of metal materi-als from aircraft carriers as an example,creating a real scenario for manufacturing metal materials used in aircraft carriers.It revolves around the five core tasks of understanding alloys from the materials used in aircraft carriers,understanding ferroalloys from the structure of aircraft carri-ers,understanding aluminum alloys from the structure of aircraft carriers,understanding copper alloys from the propeller of aircraft carriers,and understanding new alloys from the structure of aircraft carriers to complete the understanding of metal materials,hoping to provide reference for the teaching of chemistry teachers.
Real situationHigh school chemistryMetal materialsTeaching design
国家科技期刊平台
NSTL
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