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Sandarbh - Issue 28 (July-August 1999)
- ठोस, द्रव, गैस और कांच
- बच्चों की भाषा सीखने की क्षमता
- अद्भुत ज्यामितीय आकृतियां
- परीक्षाएं और सिर्फ परीक्षाएं
- एकबीजपत्री बीजों में जपत्र
- क्या बहे बिजली के तार में
- ज़रा सिर तो खुजलाइए
- मेरा एक प्रयोग
- कुछ खेल एंजाइम के साथ
- शैक्षिक नवाचार और प्रयोगशील शिक्षक
- छिपा रहस्य
- शुक्राणुओं का सफरनामा डेम्सल फ्लाइ का अनोखा तरीका
Sandarbh - Issue 28 (July-August 1999)
Children’s Ability To Learn Languages by Ramakant Agnihotri[Hindi PDF, 231 kB]- Solid, Liquid, Gas And Glass by Sushil Joshi[Hindi PDF, 269 kB]
- Wonderful Geometrical Figures by Abhishek Dhar Translated by Brajesh Kumar[Hindi PDF, 401 kB]
- Exams And Only Exams by Karen Haydock Translated by Shivani Bajaj[Hindi PDF, 276 kB]
- The Cotyledon In Monocotyledonous Seeds by Snigdha Mitra[Hindi PDF, 177 kB]
- What Flows In Electric Wires? by Ajay Sharma[Hindi PDF, 555 kB]
- Zara Sir To Khujlaiye[Hindi PDF, 25 kB]
- My Experiment by Roma Dev Haldar Translated by Pushpa Agrawal[Hindi PDF, 440 kB]
- Some Games With Enzymes by Kishore Powar[Hindi PDF, 89.5 kB]
- Educational Innovation And The Experimental Teacher by Dinesh Bhatt[Hindi PDF, 230 kB]
- A Secret Between Two Friends by Quentin Reynolds Translated by Arvind Gupta[Hindi PDF, 190 kB]
- The Journey of Sperm – A Unique Method Of Damselflies by K.R.Sharma[Hindi PDF, 107 kB]