Big Data for Quality Education Malintha Adikari
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Big Data for
Quality Education
Malintha Adikari
Outline
● What is Big Data
● Power of Big Data
● Challenges of Quality Education
● Achieve Quality Education with Big Data
● Challenges of Big Data solutions
What is Big Data
Datasets that are so large or complex which must be analyzed by computers
Characteristics of Big Data
Velocity
Volume
Variety
https://elearningindustry.com/why-you-should-be-embracing-big-data-in-e-learning
Power of Big Data
● Each of every object and living being is generating vast amount of data
● Managing massive amount of data is a challenge
● Big data takes the challenge of providing insights from data
Big Data is a microscope which shows unseen patterns
https://commons.wikimedia.org/wiki/File:Social_Network_Analysis_Visualization.png
Challenges of Quality Education
Challenges of Quality Education
● Failures of current evaluation systems
https://www.flickr.com/photos/zionfiction/8684061174
Challenges of Quality Education
● Failures of current evaluation systems
● Generic courses
https://www.flickr.com/photos/zionfiction/8684061174
Challenges of Quality Education
● Failures of current evaluation systems
● Generic courses
● Individual mentoring
https://www.flickr.com/photos/zionfiction/8684061174
Challenges of Quality Education
● Failures of current evaluation systems
● Generic courses
● Individual mentoring
● Static course materials
https://www.flickr.com/photos/zionfiction/8684061174
Challenges of Quality Education
● Failures of current evaluation systems
● Generic courses
● Individual mentoring
● Static course materials
● Disconnected researcheshttps://www.flickr.com/photos/zionfiction/8684061174
Achieve Quality Education with Big Data
https://en.wikipedia.org/wiki/File:Campus-classroom.jpg
Achieve Quality Education with Big Data
● Improve students results
○ Monitor every action of student and analyze
○ Create students groups
○ Analyze social profiles of students
○ Provide recommendations
https://commons.wikimedia.org/wiki/File:Measure.svg
Achieve Quality Education with Big Data
● Improve teaching quality
○ Provide student profiles to teachers
○ Analyse & improve teaching patterns
○ Assess teaching impact
○ Provide recommendations for teachers
https://commons.wikimedia.org/wiki/File:Teacher-writing-on-blackboard564.jpg
Achieve Quality Education with Big Data
● Personalized education
○ Analyze & identify student’s passions and strong areas
○ Give students more control over their education experience
○ Take decisions based on student profiles
○ Provide recommendations to students
https://pixabay.com/en/fingerprint-mark-finger-mark-1382652/
Achieve Quality Education with Big Data
Improve content
Monitor interactions with course content
Identify possible improvements
Recommend improvements to authorities
https://pixabay.com/en/book-page-text-letters-paper-1911/
Achieve Quality Education with Big Data
● Connect researches
○ Recommend previous research work
○ Identify similar researches and connect
○ Evaluate research impact
https://pixabay.com/en/research-science-explore-microscope-66365/
Challenges of Big Data Solutions
● Privacy concerns
● Lack of resources
● Adapting to big data
https://commons.wikimedia.org/wiki/File:Eisklettern_kl_engstligenfall.jpg
Thank Youhttps://pixabay.com/en/children-sudan-smiling-aid-group-79539/
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