DSERT - 5 - Maths :: Mental Arithmetic
Go To: DSERT-Mathematics-Grade 5
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[Contributor - Rohini GS]
Dear Volunteer,
Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.
https://drive.google.com/open?id=1OAOojtwhEx6g_LA5It7HjB2GHUpONJA_ (Lesson Plan - Kannada)
https://drive.google.com/open?id=19Uddyu-ywLTqoj2bsQIHbWiOgWLrX-fb (PPT - Kannada)
You may use the content as it is or download and modify them to suit the students requirements.
If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.
The worksheets of the lesson can be accessed from the worksheet tab.
Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
[Contributor - Kripa S]
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-kannada-maths-2.pdf#page=23 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-english-maths-2.pdf#page=23 (English Medium)
[Contributor - Kripa]
http://cdn.multiplication.com/sites/default/files/images/2014-03-10%2014_36_01.jpg (estimation)
http://slideplayer.com/38/10804509/big_thumb.jpg (rounding off units place)
http://www.kbcabinetmaking.com.au/unit3_making_measurements/section1_calculating/images/lesson1_using_a_calculator_6.jpg (rounding off decimals)
https://www.theschoolrun.com/sites/theschoolrun.com/files/content-images/rounding_hundreds.png (example to round off in 100s place)
[Contributor - Aadith Srinivasan]
1. Write “Thousand” , ”Hundred” ,” Ten ”,”One” on separate sheets of paper and ask 4 students to hold and stand in front of the class. Make 4 sets of number sheets from 0 to 9 and place them on the table .The teacher can call the students to represent a four digit number . After the number is called by the teacher the students can pick the number sheet from the table and stand in front of the students representing the place value.
2.
[Contributor - Padmashree Sastry]
https://drive.google.com/open?id=0BzNF2YyqQxJ-eWs3WWlqX2RaNGs
Lesson Plan version 1.1 PPT
https://drive.google.com/open?id=19Uddyu-ywLTqoj2bsQIHbWiOgWLrX-fb (Kannada)
[Contributor - Padmashree Sastry]
Term | Transliterated Term | Translated Term |
Mental Arithmetic | ಮೆಂಟಲ್ ಅರಿತ್ಮೆಟಿಕ್ | ಮಾನಸಿಕ ಗಣಿತ |
Estimate | ಎಸ್ಟಿಮೇಟ್ | ಅಂದಾಜಿಸು |
Process | ಪ್ರೋಸೆಸ್ | ವಿಧಾನ |
Approximation | ಅಪ್ರಾಕ್ಸಿಮೇಷನ್ | ಸಾಮೀಪ್ಯ ಬೆಲೆ |
Sum | ಸಮ್ | ಮೊತ್ತ |
Numbers | ನಂಬರ್ಸ್ | ಸಂಖ್ಯೆಗಳು |
Difference | ಡಿಫರೆನ್ಸ್ | ವ್ಯತ್ಯಾಸ |
Product | ಪ್ರಾಡಕ್ಟ್ | ಗುಣಲಬ್ಧ |
Quotient | ಕೊಶೆಂಟ್ | ಭಾಗಲಬ್ಧ |
Approximately same as | ಅಪ್ರಾಕ್ಸಿಮೇಟ್ಲಿ ಸೇಮ್ ಅಸ್ | ಸರಿಸುಮಾರು ಸಮನಾಗಿದೆ |
Round off | ರೌಂಡ್ ಆಫ್ | ಅಂದಾಜಿಸು |
Divisor | ಡಿವೈಸರ್ | ಭಾಜಕ |
Dividend | ಡಿವಿಡೆಂಡ್ | ಭಾಜ್ಯ |
Highest place | ಹೈಎಸ್ಟ್ ಪ್ಲೇಸ್ | ಗರಿಷ್ಟ ಸ್ಥಾನ |
[Contributor - Padmashree Sastry]
https://drive.google.com/open?id=0BzNF2YyqQxJ-T1NmXzFPQklYY1U





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