Explanation
Tableau Public is a solution that the consultant can recommend to meet the requirement of providing a free platform to instruct students on data visualization. Tableau Public is a product that allows users to create and share interactive data visualizations online, using various types of data sources and charts. Tableau Public is free and accessible to anyone who wants to learn data visualization skills and techniques. Tableau CRM, Student Success Hub, and Trailhead are not solutions that can provide a free platform to instruct students on data visualization. References:
https://public.tableau.com/en-us/s/
https://www.tableau.com/academic/students