Which of the following is NOT part of the cone of learning?

The concept of the cone of learning, developed by Edgar Dale, illustrates the various levels of learning and retention associated with different teaching methods. It suggests that learning experiences vary in effectiveness based on how actively the learner engages with the material.

Online lectures fall under the category of passive learning methods and typically involve the learner receiving information without direct engagement or interaction. This type of learning often results in lower retention rates, according to the cone of learning, compared to more engaging methods.

In contrast, verbal symbols, demonstrations, and direct purposeful experiences all involve different degrees of active participation. Verbal symbols represent the less effective end of the spectrum in the cone, while demonstrations and direct experiences are more interactive and hence, more impactful for retention and understanding. This is why online lectures are distinguished as not being part of the effective hands-on learning methods illustrated in the cone of learning.