• A wide range of objective and subjective exercises • Warm-up activity given to assess the previous learning of concepts in Warm Up • Questions based on thinking skills in Brain Teaser and Apply Your Learning • Additional facts and information in More to Learn • Discussions on various concepts taught in Let's Discuss • Sample lab activities with solutions in Do and Learn • Practical tasks to apply ICT (Information and Communication Technology) skills on other subjects in In the Lab • Hands-on activities and projects to enhance observation, imagination and creativity of children, and to promote group work given in Activity Corner • Assessment Sheet given after a few chapters in Let's Review • Additional lab activities and projects to help students strengthen the application of concepts learnt given in Lab Activities and Projects • Glossary of all important terms given in Technopedia