DSERT - 5 - Maths :: Decimal Fractions
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[Contributor - Kripa S]
Objective: Explain use of decimals to measure length, cost
Subtopics to be covered:
- Revise decimals and place value
- Express length in cm,m with decimal notation
- Express cost in Rs, Paise with decimal notation
- Convert decimal to fraction and vice versa
Learning Outcome:
- Students know how to represent length, cost in decimals
- They can solve problems by converting fraction to decimal or decimal to fraction
[Contributor - Kripa S]
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-kannada-maths-2.pdf#page=37 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-english-maths-2.pdf#page=37 (English Medium)
[Contributor - Kripa]
https://img.clipartfest.com/15e1c7e0b94440c5315dd80ca5e4abd5_adding-decimal-numbers-decimals-clipart_350-270.jpeg (decimal, place value)
https://media.gcflearnfree.org/ctassets/topics/231/half-measuring-cup3.png (fraction to decimal)
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS6Hdzl-2V-6bEQVSwNk34a6lFM1mp8CQiVaMw3YNMPS-kPoUI99Q (compare decimals)
[Contributor - Stuti Shah]
1. How many hours in a day do they spend in school? Express as fraction and then in the form of decimal fraction.
2. How many students are wearing shoes in the class? Express as fraction and then in the form of decimal fraction.
[Contributor - Navyashree Jogi]
https://drive.google.com/open?id=0BzNF2YyqQxJ-dVJiSFlUbEs4TEE
| Term' | 'Transliterated Term' | 'Translated Term' |
| Decimal Fractions | ಡೆಸಿಮಲ್ ಫ್ರ್ಯಾಕ್ಷನ್ಸ್ | ದಶಮಾಂಶ ಭಿನ್ನರಾಶಿಗಳು |
| Length | ಲೆಂಥ್ | ಉದ್ದ |
| Cost | ಕಾಸ್ಟ್ | ಬೆಲೆ |
| Measurement | ಮೆಜರ್ಮೆಂಟ್ | ಅಳತೆ |
| Point | ಪಾಯಿಂಟ್ | ಬಿಂದು |
| Integral / whole part | ಇಂಟೆಗ್ರಲ್ / ಹೋಲ್ ಪಾರ್ಟ್ | ಅಭಿನ್ನ / ಪೂರ್ಣಭಾಗ |
| Decimal / fraction part | ಡೆಸಿಮಲ್ / ಫ್ರಾಕ್ಷನ್ ಪಾರ್ಟ್ | ಭಿನ್ನ / ದಶಮಾಂಶ ಭಾಗ |
| Decimal point | ಡೆಸಿಮಲ್ ಪಾಯಿಂಟ್ | ದಶಮಾಂಶ ಬಿಂದು |
| Increase | ಇನ್ಕ್ರೀಸ್ | ಹೆಚ್ಚಳ |
| Decrease | ಡಿಕ್ರೀಸ್ | ಕಡಿಮೆ |
| Place value | ಪ್ಲೇಸ್ ವ್ಯಾಲ್ಯೂ | ಸ್ಥಳ ಮೌಲ್ಯ |
| Money | ಮನಿ | ಹಣ |
| Shaded | ಶೇಡಡ್ | ಮಬ್ಬಾದ |
| Numerator | ನ್ಯೂಮರೇಟರ್ | ಅಂಶ |
| Denominator | ಡಿನೊಮಿನೇಟರ್ | ಛೇದ |
[Contributor - Navyashree Jogi]
https://drive.google.com/open?id=0BzNF2YyqQxJ-T25ZSk1OdVM2Z1E
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