Answer: The English to Hindi translation for the given sentence is: "विद्यालय में, विशेष ध्यान देने वाले कुछ महत्वपूर्ण प्रश्नों पर ध्यान केंद्रित करने की सिखाई जाती है।"
This sentence emphasizes the importance of focusing on important questions in school and how teachers guide students in understanding the lesson, which in turn helps in completing assignments and performing well in tests. It also stresses on the significance of prepping for lessons to actively participate in classroom discussions.