iRubric: math: lottery winnings rubric

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math: lottery winnings

using friendly numbers and standard algorithms to add three and four digit numbers, they looked in flyers and cut out their suggestions for how to spend their lottery winnings

Rubric Code: N8ACB5

By arcandj

Ready to use

Public Rubric

Subject: Math

Type: Assignment

Grade Levels: K-5

Enter rubric title
	Missing (N/A)	at grade level (N/A)	Wow! (N/A)
Use of the standard algorithm	Missing you haven't shown you can add three or four digit numbers accurately	at grade level you have shown you can add three and four digit numbers	Wow! you have improved your assignment by: -clearly communicating your steps in words -organizing the work into steps -trying other approaches beyond what we expect in Grade 4
use of friendly numbers	Missing you haven't shown you can use friendly numbers to work out sums in your head or to check your work	at grade level you have shown you can use friendly numbers: -round up or down to the friendly number -subtract or add the number you rounded off in the final answer -or...break the numbers into hundreds, tens, and ones and add sequentially	Wow! .
next steps
next steps(ignore titles above)	Missing organize your work so that the first steps are at the top of the page and the last steps are at the bottom	at grade level use the friendly numbers to check your answer and do some of the math in your head	Wow! communicate your steps in words: "I am adding one to turn 599 into a friendly number.."