Changes
From Karnataka Open Educational Resources
861 bytes added
, 17:12, 31 August 2020
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| === Prerequisites/Instructions, prior preparations, if any === | | === Prerequisites/Instructions, prior preparations, if any === |
− | knowledge about adjacent angles, supplementary angles, diagonals, quadrilaterals, | + | knowledge about parallel lines, adjacent angles, supplementary angles, diagonals, quadrilaterals, |
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| === Materials/ Resources needed === | | === Materials/ Resources needed === |
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| === Process (How to do the activity) === | | === Process (How to do the activity) === |
| {{Geogebra|wbdsvtbp}}'''Procedure:''' | | {{Geogebra|wbdsvtbp}}'''Procedure:''' |
| + | # The teacher can use this geogebra file to introduce parallelograms to students. |
| + | # She can move the vertices A or B or c and observe different parallelograms formed like square, rectangle and rhombus. |
| + | # Bring their attention to measures of sides, angles and diagonals. |
| + | * Developmental Questions: |
| + | # Can you identify the figure ? |
| + | # How many sides does this figure have ? |
| + | # What do we call a figure with 4 sides ? |
| + | # Are all 4 sides equal ? |
| + | # What are parallel lines ? |
| + | # Identify the 2 sets of parallel lines. |
| + | # Spell out the differences between the figures formed with respect to sides, angles and diagnols. |
| + | # What common features do you observe in all figures/shapes formed ? |
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| === Evaluation at the end of the activity === | | === Evaluation at the end of the activity === |
− | | + | # Are square, rectangle and rhombus parallelograms ? |
| + | # What are parallelograms ? |
| + | # How many pairs of parallel lines does a parallelogram have |
| + | # Is kite a parallelogram ? |
| Go back to the page - [[KVS Quadrilaterals|click here]] | | Go back to the page - [[KVS Quadrilaterals|click here]] |