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Place value | Do with no prompts √ |
Do with one prompt 1 |
Can
or can not do with one or less prompts - |
Comments | 100 chart puzzle. There are patterns to the way numbers
are formed. |
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a. Give the child the 100 chart puzzle pieces and ask them to put the puzzle together. | ||||
Ask how they knew where the pieces went. | ||||
b. Give the child an incomplete puzzle piece for a hundred chart (100 chart puzzle ) and ask them to complete the piece by writing the missing numbers. | ||||
c. Ask how they knew what number top put into each box. | ||||
4. Groupings of ones and tens can be combined in different ways | ||||
a. Set 32 objects onto the table with three groups of ten and one group of two. Ask the child how many objects there are all together. | ||||
How did you know? | ||||
b. Ask the child if they can group the numbers in a different way. Ask him/her to show you. Ask how they know there are 32. | ||||
c. Ask if they can group them a third way. Ask him/her to show you. Ask how they know there are 32. |
Addition and subtraction |
Do with no prompts √ |
Do with one prompt 1 |
Can
or can not do with one or less prompts - |
Comments |
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1. Join | ||||
Sandra had 8 pennies. George gave her 4 more. How many pennies does Sandra have altogether? (8 + 4 = ?) | ||||
Sandra had 7 pennies. George gave her somemore. Now Sandra has 13 pennies. How many did George give her? (7 + ? = 13) | ||||
Sandra had some pennies. George gave her 6 more. Now Sandra has 15 pennies. How many did Sandra have to start? (? + 6 = 15) | ||||
2. Seperate | ||||
Sandra had 11pennies. She gave 5 pennies to Geprge. How many pennies does Sandra have now? (11 - 5 = ?) | ||||
Sandra had 12 pennies. She gave some to George. Now she has 9 pennies. How many did she give to George? | ||||
Sandra had some penniew. She gave 5 to George. Now Sandra has 9 pennies left. How many pennies did Sandra have to begin with? | ||||
3. Part-part whole | ||||
George has 5 pennies and 10 pennies. How many coins does he have? (5 + 10 = ?) | ||||
George has 13 pennies. Five pennies are in his right hand and the rest are in his left. How many pennies are in his left hand? | ||||
4. Compare | ||||
George have 11pennies and Sandra has 8 pennies. How many more pennies does George have than Sandra? (11 - 8 = ? or 8 + ? = 11) | ||||
George have 13 pennies. Sandra has 9 pennies. How many fewer pennies does Sandra have than George? (13 - 9 = ? or 9 + ? = 13) |