نتایج جستجو برای: instructional films and videos
تعداد نتایج: 16861102 فیلتر نتایج به سال:
As the use of instructional video is becoming a key component of e-learning, there is an increasing need for a distributed system which supports collaborative video annotation and organization. In this chapter, the authors construct a distributed environment on the top of NaradaBrokering to support collaborative operations on video material when users are located in different places. The concep...
The aim of this study was to investigate the effect of the time of broadcasting Geography instructional films on student's learning and the attitude of third grade female students to the lesson in Malayer at 1392-93. Our research design, in this study, is Quasi-experimental with pre and post-test that is along with a control group. 110 students were randomly chosen and divided into four groups,...
US schools have traditionally been characterized by teacher privacy and independence, yet theory and empirical work suggest that peer observation and support – or " de-privatized instruction " – can help improve pedagogical practice. In this randomized controlled trial, we investigate whether the introduction of video technology into a school, through a video-based teacher evaluation system cal...
Introduction Engineering curricula present a complex mix of instructional activities that share elements of traditional instruction, but also involve instructional activities that are unique. Capturing those elements in the classroom and determining their fidelity involves viewing classrooms from multiple perspectives. In our work in developing and testing Engineering modules middle school stud...
IMPORTANCE Instructional methods for the simple suture technique vary widely and are seldom based on educational research. Published data indicate that video primers and structured instruction and evaluation decrease learning time and improve skill acquisition. OBJECTIVES To determine the amount of practice needed to attain simple suture proficiency and to identify the optimal teaching schedu...
Workers in the Knowledge Society need to think creatively, solve problems, and make decisions as a team. Therefore, the development and enhancement of skills for teamwork through collaborative learning is one of the main goals of nowadays education. The term “collaborative learning" refers to an instructional approach in which students work together in groups toward a common goal. The present r...
This month, Canadian Family Physician is launching a new video series illustrating procedures and assessments that can be useful for family physicians. Check out this month’s instructional video—“Subacromial shoulder injection.” Shoulder pain, local inflammatory conditions, and local pathologies due to soft tissue trauma or repetitive overuse are frequently seen by family physicians. Local inje...
OBJECTIVE We examined the effect of an instructional video about the production of diagnostic sputum on case detection of tuberculosis (TB), and evaluated the acceptance of the video. TRIAL DESIGN Randomized controlled trial. METHODS We prepared a culturally adapted instructional video for sputum submission. We analyzed 200 presumptive TB cases coughing for more than two weeks who attended ...
having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
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