关于数学教学的原则,下列说法正确的是? A. 发展的原则强调教学的重要性,应当在掌握知识的过程中发展儿童的思维,形成儿童对数学的兴趣和活动的积极参与态度。 B. 教学的可接受性原则意味着选择教材和挑选教学方法时要与教育教学目的相适应。 C. 直观性原则要求教学中利用直观性的教具,如模型、标本、图解、图表 等形式,促进儿童直观思维和逻辑思维的互相联系。 D. 儿童的数学概念发展是儿童已有认知结构在与外界信息和材料相互作用,建立感性体验基础上的过程。
【简答题】完成句子。 1. The thief who stole the woman's wallet was caught and thrown into a p______ at last. 2. There will be an important c______ in the meeting room this afternoon. Don't be late. 3. He is so t____...
【简答题】On Wednesday morning, Tom was walking along the streets. Suddenly he heard two shots. It came from the bank. He ran to the bank but saw a man coming out of. The man was short and fat with red hair. H...
【简答题】Stunt Car Driving A thief runs from the bank. He jumps into a waiting car and roars off. People run after him, but it's too late. He's gotten away. Or has he? Look! Another car is coming toward the th...