Items where Subject is "Natural Sciences"

A

Athmaraman, R. (2013) Problems for the Middle School. At Right Angles, 2 (3). pp. 1-3. ISSN 2582-1873

B

Balan, Madhurya (2022) Nature Education in the Mountains, Marpha Foundation. Learning Curve (13). pp. 17-19. ISSN 2582-1644

Bapat, Bhas (2016) Why do experiments? i wonder.... pp. 50-51. ISSN 2582-1636

Basole, Amit (2023) Employment Guarantee during Covid-19. [Report]

Bhaskar, Satish (2024) Doing science without labs. i wonder... (11). pp. 44-48. ISSN 2582-1636

Bhatt, Tanay and Kansagar, Gaurav and Jamora, Colin and Pincha, Neha (2019) Poster: 9 things you didn’t know about human skin. i wonder.... ISSN 2582-1636

C

Challa, Anil Kumar and Sud, Reeteka (2023) Why Science Matters. i wonder... (10). pp. 46-50. ISSN 2582-1636

Chaturvedi, Ankita (2025) Activity Sheet: Be an indicator jasoos! i wonder... (12). pp. 80-81. ISSN 2582-1636

Chaturvedi, Ankita (2025) Exploring acids & bases with natural indicators. i wonder... (12). pp. 68-71. ISSN 2582-1636

Chaturvedi, Ankita (2025) Teacher's Guide I: Extracting potential natural indicators. i wonder... (12). p. 72. ISSN 2582-1636

Chaturvedi, Ankita (2025) Teacher's Guide II: Colour change in natural indicators. i wonder... (12). pp. 73-74. ISSN 2582-1636

Chintha, Rohini (2019) Discovering the helical staircase. i wonder... (5). pp. 60-67. ISSN 2582-1636

Chintha, Rohini (2019) Evolution crossword answer key. i wonder.... p. 93. ISSN 2582-1636

Chomal, Aanchal and Banerjee, Shilpi (2022) A Competency-based Learning Framework for School Science. i wonder... (8). pp. 58-64. ISSN 2582-1636

Community Mathematics Centre, CoMaC (2017) Problem concerning rational numbers. At Right Angles, 6 (2). pp. 98-102.

Community Mathematics Centre, CoMaC (2017) What’s the next number? At Right Angles, 6 (2). pp. 54-56.

Community Mathematics Centre, CoMaC (2013) A tale of two formulas. At Right Angles, 2 (3). pp. 57-60. ISSN 2582-1873

Contractor, A.Q. (2019) Clean energy. i wonder.... pp. 53-59. ISSN 2582-1636

D

D. B., Beena (2019) Interview with Beena D B. i wonder.... pp. 89-92. ISSN 2582-1636

DE VILLIERS, M (2013) A Trapezium theorem generalized. At Right Angles, 2 (3). pp. 53-56. ISSN 2582-1873

De, Prithwijit and Shirali, Shailesh (2017) Problems for the senior school. At Right Angles, 6 (2). pp. 92-94.

De, Prithwijit and Shirali, Shailesh (2013) Problems for the senior school. At Right Angles, 2 (3). pp. 64-65. ISSN 2582-1873

Dubey, Shuchi (2022) Children Plant Trees, Learn Valuable Lessons. Learning Curve (13). pp. 57-58. ISSN 2582-1644

Dutta, Deborah (2024) All that breathes: Why raptors matter. i wonder... (11). pp. 24-34. ISSN 2582-1636

F

Fernandes, Richard (2016) Interview with Richard Fernandes. i wonder.... pp. 87-89. ISSN 2582-1636

G

G R, Yogesh (2022) Environment Awareness in Anganwadis. Learning Curve (13). pp. 68-73. ISSN 2582-1644

Ganguly, Aahana and Uma, Divya and Mallik, Proteep and Uppaluri, Sravanti and Srinivasan, Tulsi (2025) Rethinking science and mathematics pedagogy. Current Science, 128 (9). pp. 1-6. ISSN 0011-3891

Gaur, Shiv (2013) An ‘Origamics’ activity : X-lines. At Right Angles, 2 (3). pp. 46-48. ISSN 2582-1873

Gopalan, Radha (2024) Activity Sheet II: Meet other raptors. i wonder... (11). pp. 30-33. ISSN 2582-1636

Gopalan, Radha (2024) Activity Sheet III: Invite birds to a bird bath. i wonder... (11). pp. 73-75. ISSN 2582-1636

Gopalan, Radha (2023) Editorial. i wonder... (10). p. 1. ISSN 2582-1636

Gopalan, Radha (2025) Editorial. i wonder... (12). p. 1. ISSN 2582-1636

Gopalan, Radha (2019) Powering(human) life on earth. i wonder.... pp. 45-52. ISSN 2582-1636

Gopalan, Radha (2025) Teacher's Guide I: GBS as a theme for student investigation. i wonder... (12). pp. 27-28. ISSN 2582-1636

Gopalan, Radha (2025) Teacher's Guide III: Discovering other natural indicators. i wonder... (12). pp. 75-77. ISSN 2582-1636

Gopalan, Radha and Chaturvedi, Ankita and Ravi, Chitra (2025) Teacher's Guide IV: Exploring uses of natural indicators. i wonder... (12). pp. 78-79. ISSN 2582-1636

Gopalan, Radha and Ravi, Chitra (2024) Activity Sheet II: Document changes in neighbourhood birds. i wonder... (11). pp. 70-72. ISSN 2582-1636

Gowrishankar, Kripa and Rao, Madan (2016) Nonequilibrium phase transitions, fluctuations and correlations in an active contractile polar fluid. Soft Matter, 12 (7). pp. 2040-2046.

Greenberg, Day (2023) How Science Teachers can Explore Social Justice with Students. i wonder... (10). pp. 25-33. ISSN 2582-1636

I

Iyer, Geetha (2015) Professor Thomson will not meet his c̶l̶a̶s̶s̶e̶s̶ l̶a̶s̶s̶e̶s̶ asses today. i wonder.... p. 62. ISSN 2582-1636

J

Jafri, H. H. and Singh, TH Umeshkanta and K, Manchanda (2019) Revisiting generalized synchronization: progress and perspectives. Indian Academy of Sciences Conference Series, 2.

Jagadeeshan, Shashidhar (2017) A review of the cartoon guide to algebra and the cartoon guide to calculus. At Right Angles, 6 (2). pp. 106-112. ISSN 2582-1873

K

K, Dhanya (2022) Teaching Human Reproduction. i wonder... (8). pp. 35-39. ISSN 2582-1636

KS, Srikanth (2023) Catching the Common Cold. i wonder... (10). pp. 51-72. ISSN 2582-1636

Karthik, Lavanya (2025) Introducing an Indian scientist: Janaki Ammal. i wonder... (12). pp. 58-62. ISSN 2582-1636

Kate, Amol Anandrao (2024) Let there be night. i wonder... (11). pp. 79-82. ISSN 2582-1636

Kate, Amol Anandrao and Tewary, Rakesh (2025) Why add eggs to midday meals? i wonder... (12). pp. 4-10. ISSN 2582-1636

Kaushik, S Karishma and Snehal, Kadam (2020) Talk to a scientist. i wonder.... p. 82. ISSN 2582-1636

Khurana, Satish (2015) An interview with Dr. Satish Khurana. i wonder.... pp. 63-67. ISSN 2582-1636

King, Melanie Trecek (2022) Teach Skills, Not Facts. i wonder... (8). pp. 30-34. ISSN 2582-1636

Kumar, Arvind (2015) Nature of science. i wonder.... pp. 33-38. ISSN 2582-1636

M

M, Radha and Gopalan, Radha (2025) Teacher's Guide I: What do we do with egg shells? i wonder... (12). pp. 11-14. ISSN 2582-1636

Maitra, Uday (2024) The importance of asking for questions in different ways. i wonder... (11). pp. 49-57. ISSN 2582-1636

Mandal, Lolitika (2016) Interview with Lolitika Mandal. i wonder.... pp. 62-65. ISSN 2582-1636

Mandavgane, Alok and P, Varuni (2022) What Does Your Shadow On The Equinox Tell You? i wonder... (8). pp. 27-29. ISSN 2582-1636

Mathai, Sindhu (2011) Visuals and visualisation of the human body in middle school students. LAP Lambert Academic Publishing, Saarbrücken, Germany. ISBN 978-3846519783

Mishra, P and Gaurav, B (2013) Introducing Ambigrams. At Right Angles, 2 (3).

Mokashi, Anish (2022) Steadying a Balloon's Flight. i wonder... (8). pp. 69-71. ISSN 2582-1636

Mokashi, Anish and Velayudhan, Sreeja (2024) Teacher’s Guide: Suggestions for teaching concepts related to linear motion. i wonder... (11). pp. 15-17. ISSN 2582-1636

Mokashi, Anish and Velayudhan, Sreeja (2024) Using sports to make sense of motion in a line. i wonder... (11). pp. 11-18. ISSN 2582-1636

Mukherjee, Amitabha (2019) The mystery of dark energy. i wonder.... pp. 38-44. ISSN 2582-1636

Mukunda, Keerthi (2022) Journeys in Nature, Centre for Learning School. Learning Curve (13). pp. 12-16. ISSN 2582-1644

Mukunda, N (2013) Book reviews. At Right Angles, 2 (3). pp. 66-74. ISSN 2582-1873

Mundoli, Seema (2024) How a tree-hugging protest transformed Indian environmentalism. Nature.

Mundoli, Seema and Nagendra, Harini (2022) Bridging the Gap between Environmental Research and Action. Learning Curve (13). pp. 3-7. ISSN 2582-1644

N

Nagendra, Harini (2016) Classics. Resonance: Journal of Science Education, 21 (2). pp. 189-198.

Nagendra, Harini (2016) Editorial: Resonance, February 2016. Resonance : Journal of Science Education, 21 (2). p. 111. ISSN 0973-712X

Nagendra, Harini (2022) From darkness to light. Deccan Herald.

Nagendra, Harini (2022) Our unsung, exploited climate warriors. Deccan Herald.

Nagendra, Harini (2022) When Bengaluru became Venice. Deccan Herald.

Naik, Hemal (2024) Observing neighbourhood birds: The meditating heron. i wonder... (11). pp. 63-78. ISSN 2582-1636

Nair, Vinay (2017) Divisibility by primes. At Right Angles, 6 (2). pp. 63-66. ISSN 2582-1873

Narayan, Vignesh (2016) Feathers and warm blood: Dino facts that you didn’t know. i wonder.... p. 121. ISSN 2582-1636

Narayan, Vignesh (2016) Solid gases and metal vapours. i wonder.... p. 61. ISSN 2582-1636

Narayanan, Anand (2025) Activity Sheet I: Track the Sun's rising & setting positions. i wonder... (12). pp. 52-53. ISSN 2582-1636

Narayanan, Anand (2025) Activity Sheet II: Track the length of day. i wonder... (12). pp. 54-55. ISSN 2582-1636

Narayanan, Anand (2025) Activity Sheet III: Find the length of the day-night cycle. i wonder... (12). pp. 56-57. ISSN 2582-1636

Narayanan, Anand (2025) Exploring the Sun’s path with Stellarium. i wonder... (12). pp. 39-43. ISSN 2582-1636

Narayanan, Anand (2018) Poster: The evolution of stars. i wonder.... ISSN 2582-1636

Nature Classrooms, (2025) Activity Sheet I: Explore life on a wall. i wonder... (12). p. 63. ISSN 2582-1636

Nature Classrooms, (2025) Activity Sheet II: Find hidden nature. i wonder... (12). pp. 64-65. ISSN 2582-1636

Nature Classrooms, (2025) Activity Sheet III: Observe uses of human-made structures. i wonder... (12). p. 66. ISSN 2582-1636

Nature Classrooms, Teacher’s Guide: Nature-based outdoor activities. i wonder (12). p. 67. ISSN 2582-1636

Nature Conservation Foundation, (2016) Nature calls: a series of nature-based outdoor activities. i wonder.... pp. 107-108. ISSN 2582-1636

Nature Conservation Foundation, (2025) Teacher’s Guide: Nature-based outdoor activities. i wonder... (12). p. 67. ISSN 2582-1636

O

Orlin, Ben (2013) A fight with Euclid. At Right Angles, 2 (3). pp. 9-13. ISSN 2582-1873

P

Pandey, Shiv (2024) Activity Sheet: Make your own pinhole camera. i wonder... (11). pp. 9-10. ISSN 2582-1636

Pandey, Shiv (2024) The pedagogy of making: Pinhole camera. i wonder... (11). pp. 4-10. ISSN 2582-1636

Pant, Meenakshi (2023) Pollinators: The Plant Propagators. i wonder... (10). pp. 34-45. ISSN 2582-1636

Periodi, Umashanker (2022) Saving the Western Ghats, A Recollection. Learning Curve (13). pp. 59-63. ISSN 2582-1644

Philippe-Lesaffre, Martin and Arbieu, Ugo and Bang, Alok and Camacho, Morelia and Cuthbert, Ross N. and Genovesi, Piero and Kumschick, Sabrina and Pili, Arman and Seebens, Hanno and Wang, Shengyu and Latombe, Guillaume Extinction potential from invasive 1 alien species. (Unpublished)

Pragadheesh, V.S. and Olsson, Shannon (2019) The scent orchestra of flowers. i wonder.... pp. 68-74. ISSN 2582-1636

Prakash, Aditya (2025) Connecting policy & practice in the science classroom. i wonder... (12). pp. 33-38. ISSN 2582-1636

Purandare, Anagh and Sastry, Aniruddh (2019) The chemistry of life. i wonder.... pp. 75-80. ISSN 2582-1636

Putty, Madhukara and Ravi, Chitra (2024) Why was pluto a planet for 76 years? i wonder... (11). pp. 35-43. ISSN 2582-1636

R

Radhakrishnan, Mala (2022) Liquid Longing. i wonder... (8). pp. 40-41. ISSN 2582-1636

Raghuram, Vijeta (2024) Activity Sheet: Who are these scientists? i wonder... (11). pp. 21-22. ISSN 2582-1636

Raghuram, Vijeta and Kamalesh, Vidya (2025) Teacher's Guide II: Using Stellarium on a computer. i wonder... (12). pp. 49-51. ISSN 2582-1636

Raj, Ishaan and Raj, Sangeetha (2023) Elementary, my dear Watson. i wonder... (10). pp. 73-81. ISSN 2582-1636

Ramachadran, A (2013) The Gregorian calendar. At Right Angles, 2 (3). pp. 1-3. ISSN 2582-1873

Ramachandran, A. (2013) Geometric solution to the 120 degree problem. At Right Angles, 2 (3). p. 1. ISSN 2582-1873

Ramadas, Jayashree and Kawalkar, Aisha and Mathai, Sindhu (2004) Small science class 1 & 2 teacher's book. [Publications (Pre-joining)]

Ramesh, Sreekantan (2013) Yitang Zhang and the twin primes conjecture. At Right Angles, 2 (3). pp. 14-17. ISSN 2582-1873

Rath, Satyajit (2025) Understanding GBS outbreaks. i wonder... (12). pp. 22-26. ISSN 2582-1636

Ravi, Chitra (2024) Activity Sheet I: Observe fishing birds. i wonder... (11). pp. 67-69. ISSN 2582-1636

Ravi, Chitra (2024) Activity Sheet: Asking scientific questions. i wonder... (11). pp. 51-56. ISSN 2582-1636

Ravi, Chitra (2018) Editorial. i wonder.... ISSN 2582-1636

Ravi, Chitra (2022) Editorial. i wonder... (9). ISSN 2582-1636

Ravi, Chitra (2024) Editorial. i wonder... (11). p. 1. ISSN 2582-1636

Ravi, Chitra (2025) Teacher's Guide I: Tracking the Sun. i wonder... (12). pp. 44-48. ISSN 2582-1636

Ravi, Chitra (2025) Teacher's Guide II: Can all chicken eggs hatch into chicks? i wonder... (12). pp. 15-17. ISSN 2582-1636

Ravi, Chitra (2025) Teacher's Guide III: Can eating eggs alter the onset of puberty? i wonder... (12). pp. 18-21. ISSN 2582-1636

Ravi, Chitra (2024) Teacher’s Guide: Pluto in the classroom. i wonder... (11). pp. 39-42. ISSN 2582-1636

Ravi, Chitra (2019) i wonder..., Editorial, August 2019. i wonder.... ISSN 2582-1636

Ravi, Chitra and Gopalan, Radha (2024) Activity Sheet I: Kites in your skies. i wonder... (11). pp. 27-29. ISSN 2582-1636

Ravi, Chitra and Raghuram, Vijeta (2025) Teacher's Guide II: GBS & contaminated water. i wonder... (12). pp. 29-32. ISSN 2582-1636

S

Saha, Suhas (2017) Teaching the ternary base using a card trick. At Right Angles, 6 (2). pp. 22-29. ISSN 2582-1873

Sen, Naresh Kumar (2024) A project-centred approach to biographies of scientists. i wonder... (11). pp. 19-23. ISSN 2582-1636

Sethuraman, B A (2013) Fermat numbers. At Right Angles, 2 (3). pp. 19-23. ISSN 2582-1873

Sharma, Anshul Rai (2024) India's unique sustainability challenges. India Water Portal.

Shastri, Prajval (2023) Daytime Astronomy with Self-constructed Equipment. i wonder... (10). pp. 4-16. ISSN 2582-1636

Shirali, Padmapriya (2024) As hot as math? As cool as math? At Right Angles. 02-15. ISSN 2582-1873

Shirali, Padmapriya (2024) As hot as math? As cool as math? At Right Angles. 02-15. ISSN 2582-1873

Shirali, Padmapriya (2013) Exploration of Recurring Decimals. At Right Angles, 2 (3). pp. 49-52. ISSN 2582-1873

Shirali, Padmapriya (2013) Teaching subtraction. At Right Angles, 2 (3). pp. 1-16. ISSN 2582-1873

Shirali, Shailesh (2017) Adventures in problem-solving : a math olympiad problem... and a few cousins. At Right Angles, 6 (2). pp. 101-105.

Shirali, Shailesh (2013) How to prove It. At Right Angles, 2 (3). pp. 37-40. ISSN 2582-1873

Shirali, Shailesh (2013) The closing bracket . . At Right Angles, 2 (3). ISSN 2582-1873

Shivanand, Thejaswi (2023) Oliver Sacks: In the Brain and on the Bike. i wonder... (10). pp. 17-24. ISSN 2582-1636

Shome, Saurav (2023) Exploring Alternative Conceptions of Force. i wonder... (10). pp. 82-92. ISSN 2582-1636

Shukla, Ankit (2022) Living Near Forests, What Children Learn. Learning Curve (13). pp. 30-32. ISSN 2582-1644

Sidhu, Swati (2019) Booklet: Do you know these 10 common trees? i wonder.... ISSN 2582-1636

Singhal, Anjali (2023) Why is the Sea Salty? i wonder... (10). pp. 99-106. ISSN 2582-1636

Sinha, Ravi and Pardesi, Ashish Kumar and Chari, Deepa (2022) Nudging Students' Designs. i wonder... (8). pp. 42-46. ISSN 2582-1636

Sreedevi, Sindhu and Banrejee, Joyita and Titus, Sneha (2013) Teacher’s diary on classroom assessment. At Right Angles, 2 (3). pp. 41-45. ISSN 2582-1873

Sudhir, Uma (2022) Misconceptions About the Atomic Theory. i wonder... (9). pp. 15-18. ISSN 2582-1636

Sury, B (2013) Harmonic sequence and pascal’s triangle. At Right Angles, 2 (3). pp. 1-4.

T

Tewary, Rakesh and Suram, Vinay (2024) The NCF-SE in classroom instruction. i wonder... (11). pp. 58-62. ISSN 2582-1636

Tikekar, VG (2013) There are infinitely many primes. At Right Angles, 2 (3). pp. 5-8. ISSN 2582-1873

Trecek-King, Melanie (2021) Booklet: 11 Characteristics of pseudoscience. i wonder.... ISSN 2582-1636

V

V.S., Pragadheesh, and Olsson, Shannon (2019) Poster: Some interesting scents of flowers. i wonder.... ISSN 2582-1636

Vallath, Ramgopal (2019) Editorial: i wonder..., January 2019. i wonder.... ISSN 2582-1636

Vallath, Ramgopal (2019) Poster: Discover Doppler Effect. i wonder.... ISSN 2582-1636

Vallath, Ramgopal (2015) i wonder..., Editorial, November 2015. i wonder.... ISSN 2582-1636

Vallath, Ramgopal (RamG) (2016) The demotion of Pluto. i wonder.... pp. 57-61. ISSN 2582-1636

Venkateswaran, T V (2015) J. B. S. Haldane: a "great rascal of science". i wonder.... pp. 53-56. ISSN 2582-1636

क

कोळी, राजकुमार and वंजारी, राहुल and वंजारी, राघवेंद्र (2022) माळावरचा एक दिवस. पक्षिमित्र, 12 (4). pp. 17-19.

व

वंजारी, राघवेंद्र (2022) आपल्या माहितीला उजळ करणारी प्रश्नावली - भाग ५. पक्षिमित्र. pp. 15-17.

ಇ

ಇಂದುಮತಿ, ಎಸ್. (2019) ವಿಜ್ಞಾನ ಪಠ್ಯಪುಸ್ತಕಗಳಲ್ಲಿ ಸಮನ್ವಯ. Learning Curve (5). pp. 59-62. ISSN 2582-1644

ಉ

ಉಮಾಶಂಕ‌ರ್, . (2021) ಪ್ರಯೋಗದ ಮೂಲಕ ಕಲಿಕೆ | ವಸ್ತುಗಳೇಕೆ ತೇಲುತ್ತವೆ ಅಥವಾ ಮುಳುಗುತ್ತವೆ? Learning Curve (2). pp. 120-122. ISSN 2582-1644

ಮ

ಮುರಳೀಧ‌ರ್, ಚಂದ್ರಿಕಾ (2021) ವಿಜ್ಞಾನ ತರಗತಿಯಲ್ಲಿ ಪ್ರಜಾಪ್ರಭುತ್ವ. Learning Curve (1). pp. 36-39. ISSN 2582-1644