共查询到20条相似文献,搜索用时 31 毫秒
1.
《通化师范学院学报》2005,(7)
Listening Section (20 points, 20 minutes) Instructions You will hear a number of recordings and you will have to answer the questions based on what you hear. There will be time for you to read the instructions and questions, and you will have a chance to check your work. The recordings will be played ONLY ONCE. The test includes FIVE parts. At the end of the test you will be given about eight minutes to transfer your answers to the Answer Sheet. 相似文献
2.
Elizabeth A. Hasson 《Early Childhood Education Journal》1985,12(3):32-33
Do you read stories to your children? Have you ever paused while reading and had a child supply a meaningful missing word? You can use this activity as an instructional pre-reading technique that is both fun and educational. 相似文献
3.
1.每日练习。你的声音就是你的工具。你可以阅读、写、记英语,但如果你不磨砺自己的工具,你的口语水平就不会得到提高。开始可多用英语进行简短的交谈。你在课外说得越多,你的口语水平就提高得越快,你掌握得也就越快。这包括高声朗读,运用新单词,用英语交谈、提问、演讲,听自己的录音。希望录音机和镜子在你学习英语的过程中成为你的好朋友。 相似文献
4.
An item bank is defined as a relatively large collection of easily accessible test questions. A wide variety of item bank schemes that meet this relatively unrestricted definition is illustrated. Advantages and disadvantages of item banking and the conditions under which item banks have the most potential value are identified. An extensive list of questions to be asked in designing item banking systems is provided. The following five questions were singled out for further discussion: How many items should be in the bank? Should users develop their own item collections or use the collections of others? How should the items be classified? Should items be calibrated? Will each test have different items or will the same test be administered to all? 相似文献
6.
In this study, a multiple-choice test entitled the Science Process Assessment was developed to measure the science process skills of students in grade four. Based on the Recommended Science Competency Continuum for Grades K to 6 for Pennsylvania Schools, this instrument measured the skills of (1) observing, (2) classifying, (3) inferring, (4) predicting, (5) measuring, (6) communicating, (7) using space/time relations, (8) defining operationally, (9) formulating hypotheses, (10) experimenting, (11) recognizing variables, (12) interpreting data, and (13) formulating models. To prepare the instrument, classroom teachers and science educators were invited to participate in two science education workshops designed to develop an item bank of test questions applicable to measuring process skill learning. Participants formed “writing teams” and generated 65 test items representing the 13 process skills. After a comprehensive group critique of each item, 61 items were identified for inclusion into the Science Process Assessment item bank. To establish content validity, the item bank was submitted to a select panel of science educators for the purpose of judging item acceptability. This analysis yielded 55 acceptable test items and produced the Science Process Assessment, Pilot 1. Pilot 1 was administered to 184 fourth-grade students. Students were given a copy of the test booklet; teachers read each test aloud to the students. Upon completion of this first administration, data from the item analysis yielded a reliability coefficient of 0.73. Subsequently, 40 test items were identified for the Science Process Assessment, Pilot 2. Using the test-retest method, the Science Process Assessment, Pilot 2 (Test 1 and Test 2) was administered to 113 fourth-grade students. Reliability coefficients of 0.80 and 0.82, respectively, were ascertained. The correlation between Test 1 and Test 2 was 0.77. The results of this study indicate that (1) the Science Process Assessment, Pilot 2, is a valid and reliable instrument applicable to measuring the science process skills of students in grade four, (2) using educational workshops as a means of developing item banks of test questions is viable and productive in the test development process, and (3) involving classroom teachers and science educators in the test development process is educationally efficient and effective. 相似文献
7.
Hokanson,Brad & Gibbons,Andrew ed (2013) Design in educational technology Springer (Berlin) isbn 978‐3‐319‐00926‐1 283 pp £90 http://www.springer.com/education+%26+language/learning+%26+instruction/book/978‐3‐319‐00926‐1
下载免费PDF全文
![点击此处可从《British journal of educational technology : journal of the Council for Educational Technology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Dr Diane P Janes 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(1):E2-E2
Here is a well written and well edited book with focus on the concept of design in modern educational technology practice. It is for both new and experienced designers; those new to the field might find opportunities to expand their practice, while experienced designers will find affirmation of many past practices and the opportunity to explore new ideas for future projects. If you think this book is likely to be of value to you, I suggest you buy your own copy Diane P Janes 相似文献
8.
Michel Waldschmidt 《Resonance》2008,13(5):440-455
Among the unexpected features of recent developments in technology are the connections between classical arithmetic on the one hand, and new methods for reaching a better security of data transmission on the other. We will illustrate this aspect of the subject by showing how modern cryptography is related to our knowledge of some properties of natural numbers. As an example, we explain how prime numbers play a key role in the process which enables you to withdraw safely your money from your bank account using ATM (Automated Teller Machines) with your secret PIN (Personal Identification Number) code. 相似文献
9.
Robyn Smyth 《British journal of educational technology : journal of the Council for Educational Technology》2014,45(1):E1-E1
This guide to the quality of online learning is an extremely readable and useful publication which anyone interested in the field should read in order to refresh or enhance their understanding of this complex and evolving learning environment. This is a highly recommended resource for all educators and managers of learning and teaching. If the content of this book is likely to be at all relevant to you, I recommend you download your own copy. Robyn Smyth 相似文献
10.
11.
所谓B类题库,是指多套已组好的平行试卷的集合,其实质是"卷库",且试卷中的题目一般不标明属性和参数。在A类题库之外建设B类题库有其必要性。它不仅建设周期短、发挥攻效快、建设成本少,而且在难度控制、考试安全等方面也具有一定优势。同时,B类题库可以为最终建成A类库奠定良好的基础。B类题库可以有"试卷库"、"模块库"等多种形式,而模块则可根据需要以多种方法进行拆分。当然,B类题库也存在一些缺陷和问题,比如试卷等值、题目查(?)、试题更新等。为有效解决这些问题,我们已经研究出一些办法,并且还将继续进行探索,使B类题库在考试命题工作中发挥更大的效益和作用。 相似文献
12.
13.
with most exams,there are usually several different ways in which you can answer the questions because as long as you number your answers you can put them in any order the important thing you should always do is to read through the entire paper before you begin. 相似文献
14.
John Cowan 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(3):E103-E103
This is written as an up‐to‐date guide to the effective and imaginative use of information technology in primary classrooms, in a range of subjects and activities. However, much of its content and approach will offer ideas and inspiration to those who teach at other levels. If the content of this book may well be relevant, I recommend you buy your own copy. John Cowan 相似文献
15.
London has a new magazine. But it is not printed on paper. Everyone who has a television can receive it because it is on TV. In order to read this magazine, you have to have a decoder.Each page of it is numbered, so you only have to dial the number to choose which subject you want to read about. 相似文献
16.
Janet Abaya 《TechTrends》1992,37(3):30-31
Conclusion Finally, in evaluating software packages, “what you need to do is work with the package and match it up with your needs.”
Your preference for software will depend on your own background and how you like to work with a package. If you are learning
to use a package, you may need to work with it for some time. The longer you work with it, you may form a whole new opinion.
Software also changes. There are updates that may improve its capability, so even though you may not like the package now,
you may want to reconsider it as new versions come along 相似文献
17.
18.
Summary The evaluation and selection of interactive video hardware is a difficult process even for experts. There seems to be a multitude
of models, options, peripherals, and prices. The task becomes even more perplexing because of rapid advances in the technology.
What is new today may be obsolete tomorrow. Using the checklist should help make your job easier. It allows you to compare
computers “apple for apple.” The recommendations listed are general suggestions. Different organizations may require most
or less than what is recommended. Always plan for at least the minimum requirements of your software, even if those requirements
are above our recommendations. 相似文献
19.
李雪 《牡丹江教育学院学报》2010,(6):159-161
为保证语言测试题目的质量和加强题库建设,本文基于经典测试理论,使用Gitest Ⅲ对一份高考试卷(阅读部分)题目进行项目分析,结果显示:该阅读题目的难度、区分度较理想,但难度分布并不理想。建议在使用题库中的组合试卷前先进行试测,以改进试题的难度分布以及部分题目选项的质量,从而提高试题的信度和效度。 相似文献
20.
John Cowan 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(2):E64-E64
Here is detailed advice to those who strive to enhance schools’ educational provision through the exercise of their leadership. This is a valuable text for such readers, one in which educational technology in its broad sense is implicit throughout. If the content of this book is likely to be relevant to you, I recommend that you buy a copy for your own use. John Cowan 相似文献