1 Open cluster NGC 6025, globular cluster NGC 6139, and planetary nebula NGC 6153. 2  Sky This Week for August 5 to August 14, 2016. 3  Perseid meteor shower set for its best show in nearly 20 years.  Open cluster NGC 5822, spiral galaxy NGC 5962, and spiral galaxy NGC 5965.
Blended learning. Blended learning is a student-centered approach that integrates learning experiences in online and face-to-face environments. This article defines blended learning, discusses its history, and provides suggestions for creating an effective blended learning experience.
Collective learning is viewed as a more macro-level concept that emphasizes the synergy and advantages of the collective element. Collective learning has been defined in a variety of ways. It is possible to view it as an aggregate of individual learning.According to this perspective, collective learning occurs when individuals create, acquire, and share unique knowledge and information.ollective learning, therefore, represents a macro concept that addresses learning at the levels of the team, the organization, and society. An important distinction is made between individual learning and collective learning.