Active learning, such as through hands-on activities, has been proven to be effective in the teaching-learning process. Students of Grade VII engaged themselves in performing an experiment on acids, bases, and indicators using a yardstick kit- Colourful Chemistry during the Science period. They performed experiments to check the colour change of various indicators such as litmus paper and pH paper with acids and bases. This activity helped to strengthen the theoretical concepts and develop critical thinking skills within the learners.
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