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=== Introduction to Geogebra ===
=== Introduction to Geogebra ===
{{Youtube|WQUsrXf2e2c
{{Youtube|WQUsrXf2e2c
}}[https://karnatakaeducation.org.in/KOER/en/index.php/File:Introduction_to_Geogebra_-_Angle_Construction.ggb Introduction to Geogebra- Angle construction.gbb]
}}[[:File:Introduction to Geogebra - Angle Construction.ggb|Introduction to Geogebra- Angle construction.gbb]]
=== ICT and Education ===
=== ICT and Education ===
}}Geogebra file:
}}Geogebra file:
[https://karnatakaeducation.org.in/KOER/en/index.php/File:Sum_of_Measures_of_Angles_of_a_Triangle_using_Text_box_and_Input_bar.ggb Sum of Measures of Angles of a triangle using textbox and input bar.ggb]
[[:File:Sum of Measures of Angles of a Triangle using Text box and Input bar.ggb|Sum of Measures of Angles of a triangle using textbox and input bar.ggb]]
=== Use of Geogebra for teaching-learning ===
=== Use of Geogebra for teaching-learning ===
}}Geogebra files:
}}Geogebra files:
[https://karnatakaeducation.org.in/KOER/en/index.php/File:1._Angles_introduction.ggb Angles introduction.ggb]
[[:File:1. Angles introduction.ggb|Angles introduction.ggb]]
[https://karnatakaeducation.org.in/KOER/en/index.php/File:2.Introduction_to_a_triangle_0.ggb Introduction of a triangle.ggb]
[[:File:2.Introduction to a triangle 0.ggb|Introduction of a triangle.ggb]]
==== Exploring Similarity ====
==== Exploring Similarity ====
{{Youtube|KG-jIyjl2Mo
{{Youtube|KG-jIyjl2Mo
}}Congruence introduction to different shapes.ggb
}}[[:File:Congruence Introduction on different shapes.ggb|Congruence introduction to different shapes.ggb]]
[[:File:Triangle Congruence.ggb|Triangle Congruence.ggb]]
Demonstrating proportionality.ggb
[[:File:Demonstrating Proportionality.ggb|Demonstrating proportionality.ggb]]
Exploring Similarity.ggb
[[:File:Exploring Similarity.ggb|Exploring Similarity.ggb]]
== Developing mathematical proficiencies of logical reasoning and problem-solving ==
== Developing mathematical proficiencies of logical reasoning and problem-solving ==
}}
}}
=== Use of Geogebra in teaching learning ===
=== Use of Geogebra in teaching-learning ===
==== Basic Proportionality Theorem ====
==== Basic Proportionality Theorem ====
# create lessons using Geogebra for teaching high-school mathematics;
# create lessons using Geogebra for teaching high-school mathematics;
# evaluate multiple resources including Geogebra resources for the development of a lesson plan;
# evaluate multiple resources including Geogebra resources for the development of a lesson plan;
# develop a sense of comfort and familiarity with transacting lessons using Geogebra in classrooms.
=== Use of Geogebra in teaching-learning ===
=== Use of Geogebra in teaching-learning ===
==== Lesson in Pythagoras theorem ====
==== Lesson in Pythagoras theorem ====
{{Youtube|Ek3YInvKVaM
{{Youtube|Ek3YInvKVaM
}}
}}Pythagoras theorem related Geogebra files:
# [[:File:Pythagoras theorem- Illustration with unit square.ggb|Illustration with unit square.ggb]]
# [[:File:Bhaskara's Dissection Proof Showing Dissection.ggb|Bhaskara's Dissection Proof Showing Dissection.ggb]]
# [[:File:Bhaskara's Dissection Proof Explained Visually.ggb|Bhaskara's Dissection Proof Explained Visually.ggb]]
# [[:File:Bhaskara's Dissection Proof Explained Algebraically.ggb|Bhaskara's Dissection Proof Explained Algebraically.ggb]]
# [[:File:Pythagoras Theorem Logical proof.ggb|Pythagoras Theorem Logical proof.ggb]]
==== Lesson on Circles ====
==== Lesson on Circles ====
{{Youtube|D-YqdK4HY_U
{{Youtube|D-YqdK4HY_U
}}
}}Geogebra files related to circles:
# [[:File:Introduction to circles.ggb|Introduction to circles.ggb]]
# [[:File:Introducing common measures in a circle.ggb]]
# [[:File:Angles in a circle.ggb]]
# [[:File:Dividing a circle into arcs and sectors.ggb]]
# [[:File:Dividing a circle into arcs and sectors - to show ratios.ggb]]
=== Use of Construction Protocol ===
=== Use of Construction Protocol ===
==== Parallelogram Construction ====
==== Parallelogram Construction ====
{{Youtube|fKsnt8p_DKc
{{Youtube|fKsnt8p_DKc
}}
}}[[:File:Parallelogram Construction.ggb|Parallelogram Construction.ggb]]
== Downloading and uploading resources on OER Geogebra Repository ==
== Downloading and uploading resources on OER Geogebra Repository ==