教书以来，我一直任教语文、数学课。今年，学校出人意料地给我安排了三年级的科学。我拿到教材时,真不知道怎样入手。我们学校是一所典型的山区小学,各方面条件都很差,学校不能给科学老师提供良好的实验条件,导致很多实验无法开展,可是要上好科学课,不做实验又激发不起学生的 Since teaching, I have been teaching language, math class. This year, the school surprisingly arranged me for third grade science. When I got the textbook, I really did not know how to start. Our school is a typical mountain primary school, all conditions are poor, the school can not provide science teachers good experimental conditions, resulting in many experiments can not be carried out, but to do a good science class, do not experiment and inspire students