- ExerciseOurforefatherhadnoideathathumanpopulationwouldincreasefasterthanthesuppliesofrawmaterials;mostofthem,evenuntilveryrecently,hadthefoolishideathatthetreasureswerelimitlessandinexhaustibleButonethingiscertain:informationandknowledgewillbecomeeve...
- 20453
- 这是一节家常课,实在,性价比高,不是快餐式的课堂文化。我觉得有以下几点表现得十分完美。首先,羌老师快节奏的教学,使得每一位学生都至少参与一次回答问题的机会,体现了优秀教学的一大特点:大容量,快节奏,高密度。其次,活动设计紧紧围绕教学目标而展开。在这节课中,羌老师设计的每一...
- 8327