DATX 5803 - Data Visualization
Fall 2026 Syllabus, Section 01, CRN 42007,
Credit hours: 3
Course Meeting Times
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Instructor
Lucy Kerns
Email: xlu@ysu.edu
Course Description
5803. Data Visualization. Data visualization refers to the graphical representation of information revealed through data analysis. With the assistance of various visualization elements, we can present data in a clear and effective manner. More importantly, turning data into impactful images, we are able to gain valuable insights and intelligence that help improve our decision-making processes. This course introduces students to various types of visualization techniques like charts, tables, graphs, maps, infographics and dashboards. It emphasizes applying appropriate visualization techniques in uncovering information from data. Moreover, it will help students develop skills of data storytelling, i.e. effectively communicating actionable insights through the combination of data visualization and narratives. Prereq.: Junior standing or higher and GPA of 2.5 or higher. 3 s.h.
Course Readings
| Group | Title | Author | ISBN |
|---|---|---|---|
| Optional |
No textbook is required.
The course readings are subject to change in the event of extenuating circumstances, research developments, current events, and/or to ensure better learning.
Assignments/Assessments
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Schedule of Topics and Assignments
| Week of | Reading(s) | Proposed Topic | Due/To Prepare for Class |
|---|---|---|---|
| 8/24 | Module 1 | Introduction to data visualization | Quiz 1 |
| 8/31 | Module 2 | Introduction to Tableau | Assignment 1 |
| 9/7 | Module 3 | Data visualization best practices and data preparation | Quiz 2 |
| 9/14 | Module 4 | Discrete vs continuous data in Tableau | |
| 9/21 | Module 5 | Basic charts | Quiz 3 |
| 9/28 | Module 6 | Basic charts in Tableau | Assignment 2 |
| 10/5 | Module 7 | Visual perception | Quiz 4 |
| 10/12 | Module 8 | Dashboard & stories and formatting basics in Tableau | Mid-term exam |
| 10/19 | Module 9 | Visualization design | Quiz 5 |
| 10/26 | Module 10 | Interactive visualization | Assignment 3 |
| 11/2 | Module 11 | Mapping data | |
| 11/9 | Module 12 | Introduction to maps in Tableau | Assignment 4 |
| 11/16 | Module 13 | Storytelling with data | |
| 11/23 | Module 14 | Term Project | |
| 11/30 | Module 14 | Term Project | |
| 12/7 | Finals Week | Final exam |
The course schedule, policies, procedures, and assignments in this course are subject to change in the event of extenuating circumstances, by mutual agreement, and/or to ensure better learning.