Жартылай өткізгіш құрылғылардың қолданылуы, 10-сынып

PHYSICS_10_34_V2_LP_Semicoductor devices.

Lesson plan Long-term plan unit: 10.3 С Current in different environments

School: Grade: 10 Number present:

Date Absent:

Theme of the lesson: Application of semiconductor devices Learning objective To describe an electric current in semiconductors and to explain the application of semiconductor devices; Lesson objectives By the end of this lesson, students will be able to

 Understand the terms valence band, conduction band and forbidden band (band gap)  Use simple band theory to describe an electric current in semiconductors theory  Explain the application of semiconductor devices Assess criteria Knowledge Know the examples of Semiconductor Devices Understanding Understand the terms valence band, conduction band and forbidden band (band gap) Analysis Describe an electric current in semiconductors theory using band theory Explain the application of semiconductor devices Language objectives Subject-specific vocabulary & terminology Thermistors

Diodes Transistors LDR resistors Microchips solar cells LED displays Useful set(s) of phrases for dialogue/writing Semiconductors can be insulators at low temperatures and conductors at high temperatures. As they are used in the fabrication of electronic devices, semiconductors play an important role in our lives. These materials are the foundation of modern day electronics such as radio, computers and mobile phones. Values links This lesson returns students a few centuries ago, thereby creating a sense of responsibility for the next generation. Cross-curricular links Physics and Math calculations ICT skills The teacher use presentation and video material to explain the topic. Previous learning Topics in this unit have already been met in Grade 8, so there should be a foundation of knowledge and understanding on which to build. However, learners will benefit from more opportunities to build circuits and to explore electrical characteristics. This should provide opportunities to practice data collection and recording and graph plotting skills which are relevant to all parts of this course and in other