Title: वैकल्पिक

Text: In my view, any subject considered as a base for science curriculum should be evaluated for its value in teaching and learning, not solely for its degree of contemporary content. While questions of relevance are often important to teachers and students, especially in higher grades, we have found that any real scientific investigation, correctly conceived and supported is regarded as a valuable experience. प्रत्येक पराग्राफले परीक्षण हुनेछ।

Save test: यदि तपाईं यो टाइपिङ परीक्षणलाई साझा गर्न चाहानुहुन्छ भने यो प्रयोग गर्नुहोस् (केवल प्रमाणीकृत प्रयोगकर्ताहरूको लागि)।