Food Selection, Purchase and Storage
Telangana Open School (TOSS) · Class 12 · Community Science (Home Science)
Step-by-step guide to study Food Selection, Purchase and Storage in Telangana Open School (TOSS) Class 12 Community Science (Home Science). Topics to cover, practice strategy, and time allocation.
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Study Plan
Learn the Theory
Read the textbook chapter carefully. Note down definitions, formulas, and key concepts.
Practice Problems
Solve textbook exercises and additional practice questions. There are 45 questions available for this chapter.
Revise & Test
Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding. Mark weak areas for re-revision.
Spaced Revision
Revisit Food Selection, Purchase and Storage after a week. Use flashcards for quick recall. Solve previous year questions from this chapter.
What to Focus On
- Money determines the variety and quality of food one can buy.
- Personal preferences based on taste, smell, and texture affect food choices.
- Advertisements can influence food decisions, sometimes promoting unhealthy habits.
- Fresh fruits and vegetables should be crisp and unbruised.
- Starchy roots must be firm and not sprouted.
- Meat, fish, and poultry should show clear signs of freshness.
- Perishable foods last 1–2 days and must be bought daily.
- Semi-perishable foods like onions and potatoes last a week.
- Non-perishable foods like cereals can be stored for months.
Common Mistakes to Avoid
Brown eggs are more nutritious than white eggs.
Fish directly increases intelligence or IQ.
All perishable foods should be stored in the freezer immediately after purchase.
Memory Tips
Three main factors influencing food selection: Money, Likes/Dislikes, Advertisements
Perishable, Semi-perishable, Non-perishable foods
Dry Storage: 20–25°C for cereals, spices, etc.
Refrigerated Storage: 0–7°C for milk, meat, vegetables
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Practice Quiz
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Important Questions
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Revision Notes
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Formula Sheet
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Chapter Summary
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Concept Maps
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Flashcards
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Syllabus
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NCERT Solutions
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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Telangana Open School (TOSS) Class 12 Community Science (Home Science).