随着高中课改的推进,“以学生发展为本”的理念已深入人心。然而,长期以来,受传统班级授课制的约束和限制,教师在备课、讲授、作业辅导、考试评定等环节,很少顾及不同学习智
以生物学科为例,利用ECD模型,建立了测量学生科学探究素养的学生模型、证据模型、任务模型、组合模型和呈现模型等,在实践测量中取得了很好的效果,为科学探究核心素养水平的
In rice (Oryza sativa),amylose content (AC) is the major factor that determines eating and cooking quality (ECQ).The diversity in AC is largely attributed to na
随着课程改革的不断推进,学科整合越来越得到人们的关注,《义务教育语文课程标准》指出:“应拓宽语文学习和运用的领域,注重跨学科的学习。”作为语文学科重要组成部分的习作
Many genes encoding CCT domain-containing proteins regulate flowering time.In rice (Oryza sativa),41 such genes have been identified,but only a few have been sh
The essential micronutrient boron (B) has key roles in cell wall integrity and B deficiency inhibits plant growth.The role of jasmonic acid (JA) in plant growth
A series of nucleotide sugar interconversion enzymes (NSEs) generate the activated sugar donors required for biosynthesis of cell wall matrix polysaccharides an
《黄帝内经》中存在经解体结构,“经”即“经文”,“解”即对“经”的解说、注释之文,“经”和“解”同时存在于一书之中,故又可称“经解合一”.本文通过梳理《黄帝内经》中
三角函数、三角恒等变换与解三角形(统称三角)是高中数学的重要组成部分,它与高中数学多个知识模块(函数、向量、不等式、几何)相互联系与渗透,同时,三角在实际生活及科学研
Endogenous salicylic acid (SA) regulates leaf senescence,but the underlying mechanism remains largely unexplored.The exogenous application of SA to living plant