Changes
From Karnataka Open Educational Resources
2 bytes added
, 18:51, 7 July 2016
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| ==Website interactives/ links/ simulations/ Geogebra Applets== | | ==Website interactives/ links/ simulations/ Geogebra Applets== |
| ==Process (How to do the activity)== | | ==Process (How to do the activity)== |
− | ===Introduction== | + | ===Introduction=== |
| #Number line activity to be done in class with positive numbers and then followed with this set of worksheets. Make 2x2 sets of numbers – positive and negative - (-7,-6,-5,.....,5,6,7,8,9,10) | | #Number line activity to be done in class with positive numbers and then followed with this set of worksheets. Make 2x2 sets of numbers – positive and negative - (-7,-6,-5,.....,5,6,7,8,9,10) |
| #Ask them to arrange the 1st set of cards. Give them positive numbers in the first activity. | | #Ask them to arrange the 1st set of cards. Give them positive numbers in the first activity. |
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| #When you add 1, where do you go? | | #When you add 1, where do you go? |
| #When you add 0, where do you go? (Additive identity) | | #When you add 0, where do you go? (Additive identity) |
| + | |
| ===Addition and Subtraction using number line== | | ===Addition and Subtraction using number line== |
| #Ask children to move places along the number line by adding positions; by subtracting positions | | #Ask children to move places along the number line by adding positions; by subtracting positions |