What is the maximum duration for a single instructional/tutorial session?

The maximum duration for a single instructional or tutorial session is established to ensure that children remain engaged and attentive throughout the learning process. Limiting the duration to two hours strikes a balance between providing enough time for in-depth exploration of subjects and maintaining the focus and stamina of the children involved. Longer sessions may lead to fatigue and diminished returns in terms of learning effectiveness, as children's ability to concentrate can wane. Therefore, the two-hour limit is a guideline designed to promote effective learning experiences while avoiding cognitive overload.

In contrast, durations longer than two hours may not be suitable for young children, as their attention spans are often shorter, and extended periods without breaks could result in decreased engagement and retention of information.