Project L.O.G.I.C.: Nurturing the mathematically gifted

A career education model for gifted secondary students proceeds from a broad awareness of the fifteen career clusters to specific career decision‐making by the individual student.     

山楂(Crataegus L.)饮料及大蒜(Allium sativum L.)防腐效果研究

以山楂叶、山楂果、蜂蜜、白糖等为原料,用大蒜作为天然防腐剂,研制含天然植物黄酮的健康饮料。通过3×3正交试验确定产品的最佳配方.结果表明,以5％山楂叶汁、50％山楂果汁、8％蜂蜜配制的饮料口感和理化性质较好,并含有保健黄酮;大蒜能有效地防止饮料腐败,有很好的防腐效果。     

Review of the psychology of teaching methods (ed.) N. L. Gage

The editor of this volume, N. L. Gage, is Professor of Education and Psychology at Stanford University, and a major contributor to the study of the psychology of teaching. The reviewer, Susan M. Markle, is Head, Instructional Design, Office of Instructional Resources Development, University of Illinois at Chicago Circle. Her major interest is in strategies and principles for constructing instructional materials (teacher‐mediated or other‐method‐mediated), especially at higher cognitive levels.     

大型群众活动策划与组织问题研究

随着我国现代经济的迅速发展,人们的物质生活在得到满足的同时,更加注重精神生活的追求,由此而产生了群众文化。目前大型群众文化活动已经成为我国社会主义文化建设的重要内容吗,受到了广大群众的关注和喜爱,本文着重分析和研究大型群众文化策划的组织问题,并提出了相关的建议和措施。     

Using information and communication technology (I.C.T.) to help dyslexics,and others,learn spelling

Abstract

Dyslexics have many problems, and spelling difficulties often persist long after reading has improved. It is therefore imperative that a well structured, sequential, thorough and cumulative multi‐sensory teaching programme is used to enable dyslexies, and others to reach their potential. Some excellent software, designed by experienced educators to help students improve their literacy and access learning, is described. Pointers are given to help teachers and others choose and use this good software and a list of some of the best software is given. All students, not only those with literacy difficulties, can benefit from using this software.     

Simon S.I.O.

Abstract

How many students with epilepsy need help in basic skills, and if so, how much? This paper looks at communicating with those outside the school who are concerned with the student, those within the school, and with the most underrated resource ‐ the student himself/herself.

However helpful these resources are, the teacher has to cope alone at least some of the time. Most students with epilepsy who are in mainstream classes also cope alone. Regarding academic learning, some students have to cope with the effects of epilepsy and/or medication on alertness, on the processing of information, on attention and memory, and on distractibility.

The resulting teaching strategies are similar to those applying to students without epilepsy, whether of greater or less ability.     

学生科技活动的策划与组织

当今时代是一个知识和科学创新的时代 ,培养青少年对科学的兴趣是当前学校教育最重要的任务 ,可以分以下几个步骤策划学生的科技活动。首先在学校走廊、墙壁上布置科技知识画廊 ,并结合科技知识画廊的内容定期进行科学知识问答 ,促进学生对科学知识的兴趣。另外 ,可以组织各种科学兴趣小组 ,安排专业授课教师 ,学生自愿报名 ,每周活动一次 ,在活动中 ,让学生们自己动手、动脑。除此之外 ,每周设立一节专门的科普知识讲座 ,如 :地理、生物、化学、物理、数学、文学等方面的内容。还可以利用假期建立科技夏令营 ,组织学生们走到大自然中 ,寻求科学知识 ,采集各种标本自己制作 ,他们兴趣会更浓。总之 ,学生从动手、动脑情景出发 ,以研究探讨的方法参加科技教育活动     

生物制剂对小菜蛾自然种群的控制作用

应用昆虫生命表技术, 评价了5 个生物制剂对小菜蛾种群的控制作用。结果表明, 013 %印楝素乳油(azadirachtin) 、118 %阿维菌素乳油(abamectin) 与苏云金杆菌乳剂(Bt ) 对小菜蛾种群直接毒杀作用较好,但施用1 次不能将一茬蔬菜上小菜蛾种群趋势指数( I) 降至1100 以下。013 %印楝素乳油+ Bt 乳剂、013 %印楝素乳油+ 118 %阿维菌素乳油, 对小菜蛾的联合控制作用显著, I 值均小于1100 , 同时表明4 个生物制剂对菜田自然天敌无毒副作用。