I started Integration with this class this term. After practising some basic integration, I proceeded to solving integration problems that require some differentiation and then using integration as the reverse process of differentiation to solve the problems.
At this point, as pupils have been practising techniques of integration, when they had to do differentiation again, some of them got the rules of both process a little mixed up. Hence, I had to give a number of such problems to them to practice doing both differentiation and integration in the same problem. After quite a few practices, I was glad that majority of them were able to do the questions.
In subsequent lessons, I will have to make them recall how to differentiate before doing more integration of functions.
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