A letter of reprimand is a letter summarizing an isolated incident of unacceptable work conduct. It may also be used to summarize previous verbal counseling sessions, or warnings, or to point out that unacceptable work performance is continuing.
Meaning and definition of single-loop learning : Single-loop Learning: Single-loop learning involves using knowledge to solve specific problems based on existing assumptions, and based on what has worked in the past. If a room is becoming too cool, one would adjust the thermostat setting, not question whether the air-conditioning system is over designed.
Collaborative learning is a method of teaching and learning in which students team together to explore a significant question or create a meaningful project. A group of students discussing a lecture or students from different schools working together over the Internet on a shared assignment are both examples of collaborative learning.