Mathematics is an important component of school education. It teaches us to think logically. But learning this subject is not easy due to its abstract nature. Students find it difficult to learn mathematics due to a lack of interest in the subject. Nowadays schools give importance to grades and marks rather than teaching the subject interestingly.…

Chemistry has been looked upon as a challenging subject by teachers, students and researchers because of the abstract nature of content in chemistry, teaching styles applied in class, and the difficulty of the language of chemistry. Cognitive load for the novice learner has a significant role in creating difficulties in chemistry learning.…