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案例背景角色扮演法过去大多出现在英语、语文学科的教学中,在科学课中出现得较少。但为了使学生理解科学事物的相互关系和某些科学问题及科学与社会问题的讨论与决策,并产生情感体验,有时让学生扮演某些科学事物的角色,在课堂上进行表演活动,往往可以起到事半功倍的效果。案例描述案例1:苏教版小学科学五年级下册《我是怎样出生的》师:孕妇临产前,胎儿、胎盘及羊水的总重量约为5.5千克,我们来体验一下妈妈怀孕时的负担。老师的话一说
Case Background Role-playing law in the past mostly appeared in English, language teaching, appear less in science class. However, in order to enable students to understand the interrelationship of scientific things and discuss and make decisions on certain scientific issues and scientific and social issues and to create emotional experiences, students are sometimes allowed to play certain scientific roles in performing class activities in classrooms. Play a multiplier effect. Case Description Case 1: Supibiao Primary School, Grade 5, Volume I “How I was Born” Teacher: Before pregnancy, the total weight of the fetus, placenta and amniotic fluid is about 5.5kg. Let’s experience the burden of a mother when she is pregnant. The teacher said the words