scientific learning, classification of living beings, life cycle of honeybee, heredity, physiological structure and life process, nature and environment , force and motion, pressure, heat, electricity and magnetism.

sets, compound interest, growth and depreciation, currency and exchange rate, area and volume, sequence and series, quadratic equation, algebraic fraction, indices, construction.

current affairs and issues, festivals and celebrations, health and wellness, work and leisure, science and experiment, food and cuisine, cyber security, hobbies and interests, history and culture, ethics and morality.

उज्यालाे यात्रा , घरझगडा, चिकित्सा विज्ञान र आयुर्वेद चिकित्सा, यस्ताे कहिल्यै नहाेस्, लक्ष्मीप्रसाद देवकाेटा, अधिकार ठुलाे कि कर्तव्य ठुलाे ?, शत्रु, नेपाली हाम्राे श्रम र सिप, मेराे देशकाे शिक्षा, कर्तव्य .

we and our society, infrastructure of development, our social values and norms, social problems and solutions, civic consciousness, our earth, our past, economic activities, our international relation and co-operation,