英语翻译The importance of designing appropriate tasks to move st

英语翻译
The importance of designing appropriate tasks to move students through to resolution is also reinforced in a study specifically focused on online collaborative problem solving [31].Where learners were specifically tasked to formulate and resolve a problem,responses were distributed throughout all of the five problem solving processes (understanding the problem,building knowledge,identifying solutions,evaluating solutions,acting on solutions).In fact,"participants engaged more in problem resolution than in problem formulation" [31] —the converse of previous cognitive presence (practical inquiry) studies.This speaks strongly to the purpose and design of the learning activity.If the activity is problem or case based,there are clear expectations,and appropriate teaching presence is provided—will participants in a community of inquiry have difficulty moving to the resolution phase?
Progression requires direction.Vaughan [15] found that design and facilitation comments decreased in online transcripts,while direct instruction comments increased.It is very important to facilitate and yet not dominate the discourse and,at the same time,be prepared to provide crucial input to ensure that the community moves to resolution.As a subject matter expert,relevant information should be interjected and diagnoses of misconceptions are crucial to productive discourse.This is a delicate and challenging balance of which an experienced teacher would or should be very cognizant.Educational leadership comes in more than one form.From an educational perspective,the distinction between facilitation and direct instruction may be worth preserving.

适当的设计任务,通过向学生提出的决议的重要性,也加强了对网络的合作特别注重解决问题[31的研究].如果学生是专门负责制定和解决问题,答复分布在所有5个问题解决过程（认识问题,积累知识,找出解决方案,提出解决办法行事）.事实上,“参与者从事制订比问题”的解决问题的更多[31],以往的认知存在（实际调查）的研究相反.这正好体现了强烈的目的和学习活动的设计.如果该活动是基于问题或案件,有明确的期望,和合适的教学存在提供的,会在调查社区参与者有困难提出的决议阶段?
需要的方向进展.沃恩[15]发现,设计和便利化的意见在网上记录下跌,而直接指导意见增加.这是非常重要的促进,但不能支配的话语,并在同一时间,准备提供重要投入,以确保社会采取行动的决议.作为一个主题专家,有关资料应插话和误解诊断是至关重要的生产性话语.这是一个微妙的平衡和挑战,其中有经验的老师,或者应该是很认识.教育领导进来不止一种形式.从教育的角度来看,便利和之间的直接指导的区别可能是值得保留.