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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.

Pages

Englighten Dashboard

#Dashboard Design and Development, #Mining large datasets
#UX research and design,#Addressing K-12 administrators’ need

Enlighten Dashboard empower administrators to compare students’ performance to their demographically similar peers, and connect with like-context schools.
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Learning Pathways- Educational Data Analysis and Visualization

#Data Visualization (Tableau and D3), #Educational Data mining, #Learning Analytics

This is a educational data visualization project, in which we explored different factors’ contribution to their final learning outcome, and visualized students’ learning pathways in order to give educators evidence-based suggestions.Photo

Posts

less than 1 minute read

Published:

Visit my blog posts here.

portfolio

Teacher-guided Crowdsourcing

#Expert-facilitated Crowdsourcing, #Teachersourcing
#Teacher customization,#Social Computing, #Computer-supported Cooperative Work

With the goal of increasing teachers’ satisfaction and sustaining the relevance of materials in intelligent tutoring system, without imposing too much time on the busy teachers, in this recent research, I studied how teachers might guide the crowd to perform improvement on existing instructional materials (on-demand hints) in a math intelligent tutoring system.
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Educational Game for Early Literacy -Sprinkle

# Independent Game Development, # Natural Language Processing,
# Speech Recognition, # Python Programming

This is an educational game I developed, aiming at improving kids’ early literacy, with gamified activities including pronouncing words and sorting sentences.
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Intelligent Tutoring System in STEM Area

#Intelligent Tutoring Systems Development, #STEM Education, #Front-end programming

Here are some intelligent tutoring systems that I built in STEM area, under the help of Dr. Aleven and Jonathan in Carnegie Mellon University.
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Language Transfer of Mandarin on English Phonetics Learning

#Language Transfer, #Second Language Learning
#Phonetics and Phonology, #Techonology for K-12 Education

My bachelor’s thesis focus on language transfer, especially negative transfer of Mandarin on English phonetics aquisition. I conducted acoustic experiment on 39 7th-grade students and analyzed the spectrogram using the software Praat. I studied it on both segmental and suprasegmental phoneme levels how students’ pronunciation of mandarin and Min dialect might affect their English pronunciation, in aspects of vowels, consonants and intonation and pitch. Photo

publications

talks

Applying Rhetorical Structure Theory to Student Essays for Providing Automated Writing Feedback

Published:

At NAACL-HLT 2019, I presented our work “Applying RST for Automated Structural Feedback for Student Essays” at DISRPT workshop.
[View the Paper] [Presentation Slides]

Excerpt

We present a package of annotation resources, including annotation guideline, flowchart, and an Intelligent Tutoring System for training human annotators. These resources can be used to apply Rhetorical Structure Theory (RST) to essays written by students in K-12 schools. Furthermore, we highlight the great potential of using RST to provide automated feedback for improving writing quality across genres.

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.