幼儿教育．粤语 小农夫 黄凯柔 幼儿教育 更多 experiential-learning;Extended-Activity;farmer;hydroponic-planting;learning-by-doing;soil-planting;K1;nature-and-living;Planting;Soil;Water;Plant;Green-Onion;Hydroponic-Farming;
数学．粤语 进行线上作业批改及回馈 郭文钊老师 高小 数学 更多 Distance-Time-Graph;Feedback;teams;one-notes;online-teaching;online-teaching-pedagogy;Pear-Deck;pedagogy;interactive-lesson;Immediate-feedback;
数学．粤语 两次退位减法 梁鸿 初小 数学 更多 online-teaching;number-blocks;Visualization;Free-educational-software;Interactive-learning;Number;NUMBER-PIECES;Place-value;Numbers-of-three-digits;Immediate-feedback;Addition-and-subtraction;Abdicated-subtraction;
