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Meilleurs bonus de casino crypto 2025 Offres de bienvenue jusqu'à 5 BTC Vous verrez souvent apparaître la mention de Provably Fair en fréquentant les casinos crypto. Il s’agit donc de sites sûrs, du moment qu’ils sont...
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Online Gambling Establishments: A Modern Method to Play Online gambling enterprises have become one of the most vibrant forms of electronic entertainment. They permit gamers to take pleasure in lotteries from...
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What Makes Modern Online Casinos So Popular
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What Makes Modern Online Casinos So Popular Online casino sites have become one of the most vibrant corners of the digital home entertainment globe. Their appeal lies in the blend of excitement, convenience and co...

优点:PPT制作简洁明了,重点难点突出;与学生互动较多;语速适中,讲解清晰;
不足:语音语调较为平淡;问题的答案建议不要立马给出,给学生更多思考并纠正错误的机会。
优点:将授课知识点与实验相结合,利于理解记忆;与学生互动充分,课堂气氛活跃;及时概括小结,利于学生知识体系形成
不足:可以将一些重要的知识点抄写在黑板上
优点:结合实验讲解,生动形象,帮助学生理解金属钠的物化性质;与学生互动密切,关注学生的理解情况
缺点:语调略显平淡,可以适当调整一下授课顺序
优点:注重与学生的互动,语速语调都恰到好处,有逻辑有重点有概括。
不足:需要给学生更多的空间去自己理解,答案不要一下子给出。
优点:PPT制作简洁明了,重点难点突出;与学生互动较多;语速适中,讲解清晰;不足:语音语调较为平淡;问题的答案建议不要立马给出,给学生更多思考并纠正错误的机会。