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PGsir एक अनुभवी गणित र विज्ञान शिक्षक हुनुहुन्छ, जसले कक्षा ६ देखि १० सम्मका विद्यार्थीहरूलाई सरल र प्रभावकारी तरिकाले पढाउनुहुन्छ। उहाँको मुख्य लक्ष्य हरेक विद्यार्थीले गणित र विज्ञानका कठिन विषयहरूलाई सजिलैसँग बुझ्न सकून् भन्ने हो। YouTube च्यानल SciMath With PGsir मार्फत उहाँले हजारौं विद्यार्थीहरूलाई निःशुल्क शिक्षा प्रदान गर्दै आउनुभएको छ। उहाँको पढाउने शैली अत्यन्त स्पष्ट, चरण-दर-चरण र विद्यार्थीमैत्री छ — जसले गर्दा कुनै पनि विद्यार्थीलाई विषय कठिन लाग्दैन।
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