Changes

==== OER ====

==== OER ====

#List web resources with a  brief description of what it contains; how it can be used and whether it can be by teacher/ student or both

*Web resources:

#Books and journals

*Books and journals

#Textbooks

#Syllabus documents

** NCERT Textbooks – [http://ncert.nic.in/textbook/textbook.htm?iemh1=7-15][http://ncert.nic.in/textbook/textbook.htm?iemh1=6-15 Class] 9

*Syllabus documents

==== Non-OER ====

==== Non-OER ====

# List web resources with a  brief description of what it contains; how it can be used and whether it can be by                teacher/ student or both

* Web resources:

# Books and journals

** [https://www.ck12.org/geometry/parallel-and-skew-lines/lesson/Parallel-and-Skew-Lines-BSC-GEOM/ CK12] - This website gives basic facts about parallel lines with examples and review questions.

# Textbooks

*Books and journals

# Syllabus documents (CBSE, ICSE, IGCSE etc)

*Textbooks

*Syllabus documents

=== Learning Objectives ===

=== Learning Objectives ===

=== Teaching Outlines ===

=== Teaching Outlines ===

==== Concept 1: Angles ====

==== Concept 1: What are angles? ====

Briefly describe the concept (2-3 sentences)

Briefly describe the concept (2-3 sentences)

====== '''[[Types of angles]]''' ======

====== '''[[Types of angles]]''' ======

====== Pairs of angles ======

====== Concept 2:  Pairs of angles ======

====== '''[[Adjacent angles]]''' ======

====== '''[[Adjacent angles]]''' ======

====== '''[[Linear pair axiom : If the sum of two adjacent angles is 180 degrees, then the non-common arms of the angles form a line|Linear pair axiom : If the sum of two adjacent angles is 180^o, then the non-common arms of the angles form a line]]''' ======

====== '''[[Linear pair axiom : If the sum of two adjacent angles is 180 degrees, then the non-common arms of the angles form a line|Linear pair axiom : If the sum of two adjacent angles is 180^o, then the non-common arms of the angles form a line]]''' ======

==== Concept 2: '''Parallel lines''' ====

==== Concept 3: '''Parallel lines''' ====

====== [[Introducing parallel lines]] ======

====== [[Introducing parallel lines]] ======

====== '''[[Angles associated with parallel lines]]''' ======

====== '''[[Angles associated with parallel lines]]''' ======

====== '''[[Parallel lines|Parallel lines and measures of angles formed]]''' ======

====== '''[[Parallel lines|Parallel lines and measures of angles formed]]''' ======

 

 

===== Solved problems/ key questions (earlier was hints for problems).  =====

===== Solved problems/ key questions (earlier was hints for problems).  =====

(This will be directly correlated to the textbook so that teacher gets what they may be looking for but we must have additional questions which are sourced from other resources)

(This will be directly correlated to the textbook so that teacher gets what they may be looking for but we must have additional questions which are sourced from other resources)