Description: Duolingo is a free language-learning platform that offers over 100 total courses across more than 30 languages. The bite-sized lessons make it easy to learn a new language through fun, quick activities on your phone, tablet, or computer.
Type: software
Pricing: Freemium
Description: Respondus is a software tool used to create and manage exams for online courses. It allows instructors to easily upload assessment questions, set restrictions to prevent cheating, and automate grading.
Type: software