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Article
Innovations and Strategies During Online Teaching in an EdTech Low-Resourced University
The study focused on identifying innovations deployed by lecturers when teaching online during the COVID-19 pandemic at the University of Zambia. The interpretivist worldview anchors the study. Researchers ado...
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Chapter and Conference Paper
Design and Effect of Guided and Adaptive Tutoring Tips for Hel** School Mathematics Problems Solving
In the present post-pandemic era, it is both governmental policy and parental demand to provide the students in need with personalized tutoring for difficult mathematics problems solving. However, few studies ...
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Chapter and Conference Paper
The Customized Mathematic Instruction Supported by an Intelligent Tutoring System and Its Effect During the COVID-19 Epidemic
To cope with the covid-19 epidemic challenge for school education, many researchers have conducted studies from different point of views. However, it is hard to find empirical study to examine the online learn...
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Article
The effects of using mobile devices on language learning: a meta-analysis
Despite the rapid development of the field of Mobile-assisted Language Learning (MALL), research synthesis and systematic meta-analyses on MALL are still lacking. It remains unclear how effective mobile device...
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Chapter and Conference Paper
The Design and Implementation of a Computerized Adaptive Testing System for School Mathematics Based on Item Response Theory
On the contrary to classical school test, the computerized adaptive test (CAT) based on IRT (Item Response Theory) stepwise estimates every examinee’ response to every question item and provides the examinee w...
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Chapter and Conference Paper
A Multimodal Human-Computer Interaction System and Its Application in Smart Learning Environments
A multimodal human-computer interaction system is composed of the comprehensive usage of various input and output channels. For the information input, apart from the traditional keyboard ty**, mouse clicking...
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Chapter
Educational Technology Research in Mainland China: A Review Based on Textual Datamining
This chapter examines the academic papers published in seven Chinese journals listed in the CSSCI (Chinese Social Science Citation Index) from 2013 to 2017. It analyses the word frequency, keywords, and conten...
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Chapter and Conference Paper
The Analysis of Online Learning Behavior of the Students with Poor Academic Performance in Mathematics and Individual Help Strategies
It is crucially important that educational practitioners and researchers pay attention to the students with poor academic performance and help improve their learning. The behaviors of the students using online...
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Chapter and Conference Paper
Analysis of Learner Timeout Behavior in Online Tests of a Bigdata Set Based on the OLAI Concept
Based on a dataset of more than 7.4 million records of learners’ online tests activity in an online platform, and the concept of Online Learning Activity Index (OLAI) proposed by Jia and Yu (2017a and b), this pa...
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Chapter and Conference Paper
Design Guidelines for Mobile MOOC Learning—An Empirical Study
With the popularity and convenience of smart phones and Internet, more and more users participate in MOOC (Massive Open Online Courses) via mobile phones or tablet computers. Thus how to design MOOC for mobil...
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Chapter and Conference Paper
Design, Implementation and Evaluation of Blended Learning for the Undergraduate Course “Education and Artificial Intelligence”
For the ambitious aim toward world-class university, Peking University encourages the blended learning of information and communication technology with classroom teaching for undergraduates. This paper introdu...
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Chapter and Conference Paper
Online Learning Activity Index (OLAI) and Its Application for Adaptive Learning
We propose a model, Learning Activity Index (LAI) to describe learners’ learning activities comprising three components, i.e., speed, quality and quantity. We then concretize this model into online learning an...
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Chapter and Conference Paper
Blending Smart Phones into Regular Classroom Learning
Classroom teaching and learning is the key component in formal education. How to engage the students in the limited classroom learning with emerging technologies has interested the researchers and practitioner...
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Chapter and Conference Paper
Use Chatbot CSIEC to Facilitate the Individual Learning in English Instruction: A Case Study
CSIEC (Computer Simulation in Educational Communication), is not only an intelligent web-based human-computer dialogue system with natural language for English instruction, but also a learning assessment syste...
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Chapter and Conference Paper
Motivate the Learners to Practice English through Playing with Chatbot CSIEC
CSIEC (Computer Simulation in Educational Communication), is an interactive web-based human-computer dialogue system with natural language for English instruction. In this paper we present its newest developme...
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Chapter and Conference Paper
NLOMJ—Natural Language Object Model in Java
In this paper we present NLOMJ—a natural language object model in Java with English as the experiment language. It describes the grammar elements of any permissible expression in a natural language and their c...
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Article
Using artificial neural networks to solve the orienteering problem
In the orienteering problem, we are given a transportation network in which a start point and an end point are specified. Other points have associated scores. Given a fixed amount of time, the goal is to deter...
