Changes

|'''Sl. No.'''

|'''Sl. No.'''

|'''Mathematics'''

|'''Mathematics'''

|Description about the topic

|'''Description about the topic'''

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|1

|1

|Lines and angles

|[https://karnatakaeducation.org.in/KOER/en/index.php/Lines_and_Angles Lines and angles]

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|1. Describes geometrical ideas like line, line segment, open and closed figures, angle, triangle, quadrilateral, circle, etc., with the help of examples in surroundings.

 

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|2

|2

|Solids

|[https://karnatakaeducation.org.in/KOER/en/index.php/Understanding_area_and_perimeter#Classroom_transactions Area and Perimeter]

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|1. Find the area of a shape by counting unit squares

 

 

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|3

|3

|Fractions - [https://phet.colorado.edu/sims/html/fractions-intro/latest/fractions-intro_kn.html?download Intro], [https://phet.colorado.edu/sims/html/build-a-fraction/latest/build-a-fraction_kn.html?download Build a fraction], [https://phet.colorado.edu/sims/html/fraction-matcher/latest/fraction-matcher_kn.html?download Fraction Matcher]

|[https://karnatakaeducation.org.in/KOER/en/index.php/Fractions Fractions] - [https://phet.colorado.edu/sims/html/fractions-intro/latest/fractions-intro_kn.html?download Intro], [https://phet.colorado.edu/sims/html/build-a-fraction/latest/build-a-fraction_kn.html?download Build a fraction], [https://phet.colorado.edu/sims/html/fraction-matcher/latest/fraction-matcher_kn.html?download Fraction Matcher]

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|To make fraction-related topics simpler and more conceptually understandable.

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|4

|4

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|7

|7

|Transeversal

|[https://karnatakaeducation.org.in/KOER/en/index.php/Angles_associated_with_parallel_lines Transeversal]

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|Two parallel lines are cut by a transversal  the angles formed are alternate angles, corresponding angles co-interior angles and vertically opposite angles.

 

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