https://themeforest.net/item/kingster-education-wordpress-theme-for-university-college-and-school/22473937

Kingster – Education WordPress Theme For University, College and School is a premium WordPress theme, well created, especially for school, college, academy, university and education business website. It comes with necessary features such as course post type and course search which allows student to search through courses. Kingster also allow to create custom filter so you can use the advantage in course searching filter.