Why is Rote learning normalised in india.

The main reason behind the practice of Rote learning is the teacher to student ratio in our country. For the ease of syllabus completetion the institutes simply provide notes to the student because in case of heavy strength, experimental learning and focussing on each and every child is no cake walk. 

A low teacher-student ratio not only results in overburdening a small group of teachers but also adversely affects the quality of academics. The faculty shortage have worsened over the time due to increasing enrolment rate of the students and low faculty recruitment in the higher education institutes.

Institutes should encourage "Experimental learning"

There are many merits of learning through experiments. Students are fully engaged (mentally, physically, emotionally) in the active process of learning. Instead of passively receiving content, students are co-constructing knowledge with their teacher and peers. They are actively testing, thinking, challenging, hypothesizing, interpreting and reflecting on the course material which is very essential for overall development of a child. Research shows that experiential learning contributes to student engagement, deeper learning, improved academic outcomes and enhanced work and life skills. ... Increases the effectiveness of learning: Students are able to apply their knowledge and skills to a wide array of contexts, both within the subject and to diverse future experiences.