CSS Reference vs PINGO - Peer instruction for very large groups
A side-by-side look at CSS Reference and PINGO - Peer instruction for very large groups. For an in-depth review of either product, follow the links below.
CSS Reference
Development
CSS Reference is a free web-based reference for Cascading Style Sheets (CSS) covering the latest web standards. It provides a quick and interactive guide to all common CSS properties and definitions, along with examples.
cssweb-designstyle-sheets
PINGO - Peer instruction for very large groups
Education & Reference
PINGO is a free web and mobile application that facilitates peer instruction in very large university classrooms. It allows instructors to pose questions to students, have them discuss responses with their neighbors, and see aggregate responses in real time.
educationclassroompeer-instructionstudent-engagement