Language:Chinese.Pub Date: 2014-07-01 Pages: 61 Publisher: Shanghai Science and Technology Education Press. not go to school textbooks de Sciences (fifth grade) school science Further Reading Series with primary school science curriculum standards as the basis. to expand from the current textbooks away. according to textbook knowledge (concepts. formulas. experiments. etc.) related to the contents. take the form of storytelling. to improve students' interest in learning to help students better understand science concepts and expand scientific horizons. develop scientific ways of thinking and method. expand scientific horizons. Less than de science textbooks to school (fifth grade) school science Further Reading Series content related to biological invasions. light. hot and cold. time. earth and so on. Know the nature of biological invasion catalog of friends and enemies know...