NCERT - 5 - Maths :: How many Squares

Go To: NCERT-Mathematics-Grade 5

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Course Content / Subtopic list:

Discuss- Rectangles, Smallest And Longest Perimeter
Discuss-Square,Area Of A Square
Compare Footprints And Size Of Different Animals
Area Of Different Shapes

Lesson Plan

[Contributor - Kripa S]

Objective: Explain what is area and perimeter

Subtopics to be covered:

- Small blocks covering big space, calculate area covered

- Difference between areas of two figures

- How to find area of triangle by the square area they cover

Learning Outcome:

Students can measure perimeter and area of a given figure by counting blocks covered

Videos

[Contributor - Kripa S]

https://www.youtube.com/watch?v=VbF_YQJsLcQ (area of a square)

https://www.youtube.com/watch?v=6UMT4dkCHEk ( what is perimeter)

https://hi.khanacademy.org/math/in-math-by-grade/in-fifth-grade-math/how-many-squares (Khan Academy)

Images

[Contributor - Kripa S]

http://www.inspiration.com/sites/default/files/images/ExploringArea_big.gif (area)

https://www.mathspad.co.uk/Images/countingSquares.PNG (area of shapes)

http://www.bsquaredfutures.com/pluginfile.php/150/course/section/95/images/perimeter.gif (Perimeter)

Activities

[Contributor - Kripa S]

1. Use your notebook and find the area of your bench, or teacher's table.

2. Use your pen/ pencil and find the area of your notebook. How many pens will cover your notebook?

3. Make 5 small squares of same size and cut them. How many shapes can you make using these 5 small squares? Draw those shapes in a page and show your friends

Additional Aids

[Contributor - Sanand Dekhane]

https://drive.google.com/open?id=0BzNF2YyqQxJ-WFZEeGRmUmlmOG8

Transliteration

[Contributor - Dr. Nikitha Narayan]

Term	Transliterated Term	Translated Term
area	एरिया	क्षेत्र
length	लेंथ	लंबाई
perimeter	पेरिमीटर	परिधि
row	रौ	पंक्ति
columns	कलुमंस	काँलम
measure	मेझर	माप
grid	ग्रिड	जाल
shape	शेप	आकार
pattern	पैटर्न	प्रतिरूप
puzzles	पज़ल्स	पहेली
equal	इक्वल	समान