Odisha BSE Madhyama Science case studies
Odisha BSE Madhyama Science · Put your knowledge to work in context.
The Madhyama Examination is conducted by the Board of Secondary Education, Odisha, a Body Corporate constituted under the Odisha Secondary Education Act, 1953, which "examines those who have completed a prescribed course of study and awards certificates to the successful candidates." It sits alongside the Board's other examinations, including the HSC, SOSC, Prathama, C.P.Ed, OTET and OSSTET, and the Board publishes a dedicated Madhyama Examination section on its website. The credential is built around a two-year course of study: the Board publishes "The Scheme of Studies for Madhyama Examination" and separate subject-wise syllabi for Madhyama Class IX and Madhyama Class X, which candidates should treat as the authoritative statement of what is examinable. The Odisha BSE Madhyama Science case studies are 5 cases and about 3,439 words.
1Paddy Nursery Yellowing After Nine Days of Standing Water
Farmer Bidyut has a 0.4-hectare paddy nursery in Kendrapara district. The leaves are turning pale yellow, starting from the older, lower leaves and moving upward, while the newest leaves remain green.
715 words, about 4 min2Repeated MCB Tripping in a Bhubaneswar Flat
A Bhubaneswar flat is fed through a single 15 A miniature circuit breaker protecting the whole power circuit. The wiring is 1.5 mm² copper, which the electrician says is rated for about 11 A continuous current when run through conduit.
621 words, about 3 min3A Three-Year-Old With Watery Diarrhoea, Fourteen Kilometres From the PHC
A three-year-old child in a village near Balasore has passed watery stools eight times in 24 hours and vomited twice. The mother has one ORS packet, clean water from a hand pump, a kettle, and a leftover antibiotic sachet from a cousin's earlier treatment.
679 words, about 3 min4Inconsistent Pendulum Results in a Class VIII Practical
Five groups of Class VIII students measure the time period of a simple pendulum of length 80 cm using stopwatches with a resolution of 0.01 s. Each group times 10 oscillations.
707 words, about 4 min5Choosing a Finish for an Iron Gate Three Kilometres From the Sea
A blacksmith in Cuttack has made a wrought iron gate that will be installed at a house about 3 km from the coast, where the air is humid and carries salt spray. He offers the owner four choices: two coats of enamel paint at about ₹400, which typically lasts three years if the film is unbroken; hot-dip galvanising at about ₹1800, which in coastal air usually lasts well over a decade; a thick coat of grease, which is cheap but must be reapplied; or leaving the iron bare because 'iron only rusts if it gets wet'.
717 words, about 4 min