TNSB - 6 - Maths :: Fractions and Decimals

From evidyaloka
Jump to: navigation, search

Go To: TNSB-Mathematics-Grade 6

[edit]

[Contributor - Kripa S]


Objective: To explain more on fractions and decimals

Subtopics to be covered:

- Basics of fractions (definition, equivalent fraction, arrange in order, add, subtract)

- Like and unlike fractions -> compare, add, subtract

- Improper and Mixed fractions -> compare, add, subtract

- Define Decimals, explain place value till 1/1000

- Convert decimal to fraction

- Add, subtract decimals

- Word problems on fractions and decimals

Learning Outcome:

- Students can identify types of fractions

- Students can write the place value of decimals

- Students can arrange fractions and decimals in order

- Students can perform addition, subtraction on fractions and decimals


[Contributors - Kripa S, Sumathi Sampath, Venkat Sriraman]


https://www.youtube.com/watch?v=9hZkk73nJ_Y (Introduction to Fractions)

https://www.youtube.com/watch?v=wqVz9T6lt6g (Rewite a fraction)

https://www.youtube.com/watch?v=PqvWvjAMniE (Add, Subtract fraction with unlike denominator)

https://www.youtube.com/watch?v=1thX9Qml0Ks (Addition of Fractions)

https://www.youtube.com/watch?v=QjaF8xZLBjQ (Subtraction of Fractions)

https://www.youtube.com/watch?v=ApNZ4JnUL3g (Tamil - How to find LCM faster)

https://www.youtube.com/watch?v=DFIzHan6rFo (English - How to find LCM faster)

[Contributor - Kripa S]


1. Take a cardpaper piece and draw a circle of any radius of your choice. Divide the circle into 8 equal parts. Shade each portion with a different colour (yellow, orange, red, pink, green, blue, violet, dark colour). Push a pen refill or a stick and rotate the sheet. See the colour of the rotating sheet and discuss why you see that colour.

2. Make teams of 4 students. Each team must draw a circle and divide it in 12 equal parts. Each team must make chits of paper and write these fractions : 1/12, 2,12,3/12,4/12,5/12,6/12.....11/12,1/2,1/3,1/4,1/6. Shuffle these chits. One students picks out one chit and shades those many parts of circle. Then the next student will pick out another chit and shade those many parts. Repeat this step till the circle is fully shaded. The team which shades the circle first wins.

3. A game between two teams. One team will tell a measurement of length or weight in m/ g and other team has to tell the measurement in km/ kg with proper decimals.


[Contributor - Gayathri Arun]

Term Transliterated Term Translated Term
Numerator                                         நியூமரேட்டர்                                            (பின்னத்தின்) தொகுதி
Denominator                                      டினோமினேட்டர்                                            பகுதி
Fraction                                          பிராக்க்ஷன்                                              பின்னம்
Equivalent Fraction                       விவாலேண்ட் பிராக்ஷன்                                  சமானமான பின்னம்
Like Fractions                                 லைக் பிராக்ஷன்                                          ஓரின பின்னங்கள்
Unlike Fraction                              அன்லைக் பிராக்ஷன்                                        வேற்றின பின்னங்கள்
Improper Fractions                       ம்ப்ரொபெற் பிராக்ஷன்                                    தகாப் பின்னம்
Mixed Fractions                              மிக்சட் பிராக்ஷன்                                        கலப்புப் பின்னம்
Decimal                                                டெசிமல்                                                  பதின்பகுப்பு
Place Value                                      பிளேஸ் வால்யூ                                            இடப்பெறுமானம்
0.00
(0 votes)


Add your comment
evidyaloka welcomes all comments. If you do not want to be anonymous, register or log in. It is free.

Retrieved from "http://wikividya.evidyaloka.org/index.php?title=TNSB_-_6_-_Maths_::_Fractions_and_Decimals&oldid=39368"