The correct answer is D. Both (b) and (c).
If a teacher demands something from their pupils that is beyond their stage of growth, it will only cause frustrations, heighten tension and nervousness, and discouragement for more learning.
Frustrations will arise because the pupils will not be able to meet the teacher’s expectations. This can lead to feelings of inadequacy and low self-esteem.
Tension and nervousness will also increase as the pupils become more and more anxious about not being able to succeed. This can lead to problems with concentration and performance.
Finally, discouragement for more learning will set in as the pupils start to believe that they are not capable of learning anything new. This can have a negative impact on their overall academic performance.
It is important for teachers to be aware of the potential consequences of demanding too much from their pupils. By setting realistic expectations and providing appropriate support, teachers can help their pupils to achieve their full potential.