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iRubric: Arithmetic Operations with Integers rubric

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Arithmetic Operations with Integers Arithmetic Operations with Integers Addition and Subtraction of Integers, Multiplication and Division of Integers 1) Explain and/or demonstrate integer rules 2)Create problem on student's own and solve Rubric Code: TX95328 By TeacherPenny1 Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 9-12

Integers Project Demonstrate Understanding of Adding & Subtracting Integers with Illustrations
	No Evidence (NE) Has little or no understanding of material 1 pts	Approaching Has a basic, but still incomplete, understanding. 2 pts	Proficient Has a solid understanding and can apply understanding sometimes to new material. 3 pts	Mastery Has a superior understanding and can apply to new material. 4 pts
Adding Integers Demonstrates and/or explains rules for adding positive and negative numbers	No Evidence (NE) Cannot demonstrate and/or explain how to add positive and negative integers.	Approaching Demonstrates and/or explains rules for adding positive and negative integers with 50% accuracy. Two or more Rules missing	Proficient Demonstrates and/or explains rules for adding positive and negative integers, with 75% accuracy.	Mastery Demonstrates and/or explains rules for adding positive and negative integers with 100% accuracy.
Subtracting Integers Demonstrates and/or explains rules for subtracting positive and negative numbers	No Evidence (NE) Cannot demonstrate and/or explain how to subtract positive and negative integers.	Approaching Demonstrates and/or explains rules for subtracting positive and negative integers with 50% accuracy. Two or more Rules missing	Proficient Demonstrates and/or explains rules for subtracting positive and negative integers, with 75% accuracy.	Mastery Demonstrates and/or explains rules for subtracting positive and negative integers with 100% accuracy.
Project Answers Student-created problems for each rule above solved.	No Evidence (NE) Has difficulty understanding integer operations and less than 5 of the 10 have correct answers.	Approaching Demonstrates a basic, but not complete, understanding of integer operations. 5 or more are correct	Proficient Demonstrates clear understanding of integer operations. 7 or more correct	Mastery Shows clear understanding of integer operations and all answers are correct.