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"Kinetic Energy and Potential Energy" Work and Mechanical Energy PPT
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"Land Reform" The Establishment and Consolidation of the People's Republic of China PPT Courseware 2
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"Reflection of Light" Light PPT
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"Looking at China's Position and Role in the World Anti-Fascist War" China's Anti-Japanese War and the World Anti-Fascist War PPT
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"Consolidation of People's Power" PPT Courseware 2 on the Establishment and Consolidation of the Republic of China
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"Consolidation of People's Power" The Establishment and Consolidation of the Republic of China PPT Courseware 3
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"Subtraction of 6 and 7" PPT courseware for addition and subtraction within 10
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"Contradictions and Conflicts in the Middle East" PPT courseware on the independence and revitalization of Asian, African and Latin American countries
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"The Rise of Medieval Cities and Universities" PPT courseware
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"Median and Mode" Data Analysis PPT Courseware
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"The Sinking and Floating of Potatoes in Liquid" Sink and Float PPT
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"Reflection of Light" Light PPT
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