Finalising a ಸಂಧಿ and ಸಮಾಸ key before papers go home
A Class 10 batch of 38 in Palakkad writes a 10-item grammar worksheet on ಸಂಧಿ and ಸಮಾಸ, 1 mark each. Three answers are contested. Item 4 asks students to split ಸೂರ್ಯೋದಯ; the key gives ಸೂರ್ಯ + ಉದಯ, ಸ್ವರಸಂಧಿ. Nayana splits it correctly but labels it ಸಮಾಸ. Item 7 asks for the type of ಸಮಾಸ in ರಾಜಮಾರ್ಗ; the key says ಷಷ್ಠಿ ತತ್ಪುರುಷ, from ರಾಜನ ಮಾರ್ಗ. Arjun writes ಕರ್ಮಧಾರಯ, arguing that ರಾಜ here means 'royal' and therefore describes the road. Item 9 asks about ಕರಿಕೂದಲು; the key says ಕರ್ಮಧಾರಯ. Sneha writes ತತ್ಪುರುಷ because ಕರಿ is a noun meaning 'blackness'. The teacher must lock the key before the papers go home, and the same answers will be judged again in the external examination, where an examiner applies a printed key without hearing any argument.
1. Decide item 4 for Nayana, and say why the label matters when the split is correct.
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Nayana keeps the split and loses the label. ಸೂರ್ಯ + ಉದಯ is right. ಸಮಾಸ is wrong because a ಸಮಾಸ fuses two words into one compound with a single meaning and one case relation, while a ಸಂಧಿ is only a sound junction: the two words meet at a vowel boundary, the vowel changes, and the vigraha still shows two words, ಸೂರ್ಯನ ಉದಯ. No new single concept has been created.
On a 1-mark item, award 0 with the correct term written beside the answer. If the item were split into two half marks, as some worksheets do, she would take 0.5. The teacher should also say why this is not pedantry: the external examiner marks against a printed key and will not read a correct split as a correct label. The repair is a two-column board drill - ಎರಡು ಪದಗಳು ಒಂದೇ ಅರ್ಥದಲ್ಲಿ ಒಂದಾದವು against ಎರಡು ಪದಗಳ ನಡುವೆ ಶಬ್ದ ಬದಲಾಯಿತು - with the same five words sorted twice.
2. Resolve item 7 for Arjun and item 9 for Sneha using one consistent principle, and state the principle.
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The principle is the vigraha: expand the compound into a phrase and read the relation. Whatever relation the expansion shows is the ಸಮಾಸ.
Item 7, ರಾಜಮಾರ್ಗ: the ordinary expansion is ರಾಜನ ಮಾರ್ಗ, a genitive relation, so ಷಷ್ಠಿ ತತ್ಪುರುಷ. Arjun's reading, ರಾಜ as 'royal', would expand as ರಾಜನಿಗೆ ಸಂಬಂಧಿಸಿದ ಮಾರ್ಗ or ರಾಜನಂತಹ ಮಾರ್ಗ, which shifts the sense and is not the accepted vigraha. Mark 0, but tell him in class that his method was right and his expansion was not - he tested the relation, which is more than most of the batch did.
Item 9, ಕರಿಕೂದಲು: expansion ಕರಿಯ ಕೂದಲು, adjective plus noun, hence ಕರ್ಮಧಾರಯ. Sneha's ತತ್ಪುರುಷ would require a case relation such as ಕರಿಯಿಂದ ಕೂದಲು, which is not what the word means; a quality word does not become a case relation because it can also stand alone as a noun.
Same test, two different outcomes, and the class should see that it was the expansion, not the label, that decided both.
3. Rewrite items 7 and 9 so that a student's answer and an external examiner's key cannot diverge.
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The divergence comes from asking only for a label. Require the reasoning and the label together, so the label can be checked against the student's own expansion.
Item 7 rewrite: ರಾಜಮಾರ್ಗ ಎಂಬ ಸಮಾಸವನ್ನು ಬಿಡಿಸಿ, ಅದರ ವಿಗ್ರಹವನ್ನು ಬರೆಯಿರಿ ಮತ್ತು ಸಮಾಸದ ಹೆಸರು ಹೇಳಿ. (ಸೂಚನೆ: ವಿಗ್ರಹ ಎಂದರೆ ಸಮಾಸವನ್ನು ಬಿಡಿಸಿ ಬರೆಯುವ ಪದಗುಚ್ಛ.) Two marks: 1 for the correct vigraha, 1 for the name.
Item 9 rewrite: ಕರಿಕೂದಲು ಎಂಬುದನ್ನು ಕರಿಯ ಕೂದಲು ಎಂದು ಬಿಡಿಸಬಹುದೇ? ಹಾಗಾದರೆ ಅದು ಯಾವ ಸಮಾಸ? ಒಂದು ವಾಕ್ಯದಲ್ಲಿ ಕಾರಣ ಕೊಡಿ. The reasoning mark now rewards the student who writes the expansion even if the label slips.
This also protects the marker: a script that shows ರಾಜನ ಮಾರ್ಗ but writes ಕರ್ಮಧಾರಯ is visibly self-contradictory, and the examiner can award the vigraha mark without arguing about intent.