More than 50% students of a class did not learn a topic in mathematics. Which of the following is hot an appropriate strategy to help these children in learning the topic ?

Correct option is C

Creating opportunities for students to practice solving numerous problems related to the topic may not be an effective method for helping them understand a new concept. Although practice is valuable for reinforcing knowledge, it can be ineffective if students do not have a solid grasp on the topic. Merely repeating the material with varying examples or engaging them in group activities may not be enough for students who have significant gaps in their understanding. Instead, a more productive strategy would be to target the root causes of their struggles. This could involve offering personalized instruction, utilizing diverse teaching techniques, or breaking down the concept into smaller, more manageable parts.