Explanation

• Brainstorming is a widely used technique to generate creative ideas and solutions by encouraging free thinking without immediate judgment.
• It helps individuals or groups explore multiple possibilities quickly, fostering innovation and originality.

Last verified on 22-01-2026

Explanation

Pedagogy is the study of teaching methods and strategies.

It focuses on the art and science of education.

Including how to effectively impart knowledge and facilitate learning.

Explanation

A change in behavior through experience is called Learning. 

It is defined as a relatively permanent alteration in behavior or potential behavior resulting from practice, training, or experience, encompassing new skills, knowledge, and attitudes. 

Explanation

• The range is the difference between the maximum and minimum values in a data set.
• It shows the spread or dispersion of the data.
• Formula: Range = Maximum value − Minimum value

Additional information:

• Example Data Set: 4, 7, 10, 15, 20 → Range = 20 − 4 = 16

Other Measures of Central Tendency:

• Mean → Average of values
• Mode → Most frequent value
• Median → Middle value

Last verified on 19-01-2026

Explanation

Supervision focuses on guiding, motivating, and improving teachers’ professional growth.

It helps teachers improve teaching methods through support and feedback.

Additional Points:

Inspection checks performance.

Administration and management deal mainly with planning and control.

Last verified on 15-01-2026