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Line 3: − Content objectives - what content areas+ − Skill objectives - what specific skills+ − − Classroom objectives - to demo peer learning, to make a classroom resource, etc - − − All these kinds of objectives need not be there for every activity. And no need to list them as different headings. This is only for our reference when we are developing activities. + + + + + + + − + − + − What kinds of questions you can ask for that activity+ − + − + − + − Categories: (Subject) (Topic) (Sub-concept/topic) (Class 6) (Resource format)+ − + − Example - (Mathematics) (Triangle) (Area) (Perimeter) (Class 6) (Class 8) (Geogebra) (Video)+ + + + +
no edit summary
=== Objectives ===
=== Objectives ===
Introduce parallel lines
Understand perpendicular distance between parallel lines
===Estimated Time===
===Estimated Time===
20 minutes
=== Prerequisites/Instructions, prior preparations, if any ===
=== Prerequisites/Instructions, prior preparations, if any ===
Prior knowledge of point, lines, angles, intersecting lines, vertically opposite angles
===Materials/ Resources needed===
===Materials/ Resources needed===
* Digital : Computer, geogebra application, projector.
* Non digital : Worksheet and pencil.
* Geogebra files : [https://ggbm.at/jaddqxg9 Parallellines-1.ggb]
{{Geogebra|jaddqxg9}}
===Process (How to do the activity)===
===Process (How to do the activity)===
How to do the different steps of the activity?
* Prior hands on activity: Draw two lines which are parallel in the file to ask will these lines meet.
* Use the file to seek the initial observations from children – if the lines will ever meet
* Is it possible for two lines to never meet.
* How do you know if they will meet at certain point?
What are the student follow-up activities/ questions you can give?
* Drag the screen on either sides to show the two lines never meet.
* Inquire if measuring the distance between the two lines will determine if the lines will meet.
* Plot two points on the lines and join them
* Draw two parallel lines
* What do you notice about these lines
* Note the distance between the two lines
* Introduce concept of transversal : Draw two lines with transversal – how can you say that the two lines are parallel.
* For the parallel lines identify the interior region and exterior region.
* '''Evaluation at the end of the activity'''