Attachments have file size limits. While we would still encourage keeping file sizes small, if you do need to send a larger file, attachments have file size limits. For files larger than 10MB using a link should be a rule. Attachments can use up a lot of storage.
Welcome to TDOP. The Teaching Dimensions Observation Protocol (TDOP) is a customizable observation protocol can be used to produce robust and nuanced depictions of the dynamics that unfold among teachers, students, and technologies in the classroom.
Observational Studies. In an observational study, the experimenter obtains information by observing how people respond to certain situations. In this case it is important to distinguish between observations and inferences: you can observe someone talking but can only infer that someone is listening.