7th Grade Accelerated Math Unit 1 Number Sense Learning Targets. 7th Grade Number Sense (Operations with Fractions and Integers)

Transcription

1 7th Grade Accelerated Math Unit 1 Number Sense Learning Targets 7th Grade Number Sense (Operations with Fractions and Integers) Integer Learning Targets (Positive and Negative Whole Numbers) 1. I can describe real-world situations where opposite quantities have a sum of zero. 2. I can use a number line or positive/negative counters to show that an integer and its opposite will always have a sum of zero. 3. I can use a number line to show addition as a specific distance from a particular number in one direction or the other, depending on the sign of the value being added. 4. I can interpret the addition of integer by relating the values to real-word situations. 5. I can rewrite a subtraction problem as an addition problem by using the additive inverse. 6. I can rewrite a subtraction problem as an addition problem by using the additive inverse 7. I can show that the distance between two integers on a number line is the absolute value of their difference. 8. I can describe real-world situations represented by the subtraction of integers. 9. I can use the properties of operations to add and subtract rational numbers. 10. I can use patterns and properties to explore the multiplication of integers. 11. I can use patterns and properties to develop procedures for multiplying integers. 12. I can describe real-world situations represent by the multiplication of integers. 13. I can use the relationship between multiplication and division to develop procedures for dividing integers. 14. I can explain why the property of closure exists for division of rational numbers but not for whole numbers. 15. I can describe real-world situations represent by the division of integers. 16. I can interpret the quotient in relation to the original problem Rational Numbers (Fractions) Learning Targets 17. I can generalize the procedures for multiplying and dividing integers to all rational numbers. 18. I can verify that a number is rational based on its decimal equivalent. 19. I can solve real-world problems that involve the addition, subtraction, multiplication, and/or division of rational numbers. Corresponding IXL Sections for Additional Practice 7 th Grade Level Integers D.1, D.2, D.3, D.4, all of E from E.1 - E.9 Rational Numbers Any parts of section G from G.1 G.16

2 Formative Assessment Tracking Sheet (Not Permanent Grades) Assessment Name Learning Target Number Score (two ways) Parent/ Guardian Initials

3 Summative Assessment Scores (Final Test Grades) Learning Target Raw Score as a ratio Mastery Score Overall Score out of 100 points so far this quarter: Parent Signature:

4 8th Grade Number Sense (Exponents and Radicals) Squares and Square Roots/Cubes and Cube Roots 1. I can recognize taking the square root as the inversse of squaring a number. 2. I can recognize taking a cube root as the invers of cubing a number. 3. I can evaluate the square root of a perfect square 4. I can evaluate the cube root of a perfect cube. 5. I can justify that the square root of a non-perfect square will be irrational. 6. I can use reasoning to determine between which two consecutive whole numbers a square root will fall (example I can reason that 39 is between 6 and 7 because it is between 36 and I can plot the estimeted value of an irrational number on a numberline. I can estimate the value of an irrational number by rounding to a specific place value. 8. I can use long division to convert a rational number to a decimal 9. I can use estimated values to compare two or more irrational numbers. Properties of Exponents 10. I can determine the properties of integer exponents by exploring patterns and apply my understanding of properties of whole number exponents. 11. I can use the propeties of integer exponents to simplify expressions. Scientific Notation (Major Test Concept in 8th Grade) 12. I can write an estimation of a large quntity by expressing it as the product of a singledigit number and a positive power of ten. 13. I can write an estimation of a very small quantity by expressing it as the product of a single digit number and a negative power of ten. 14. I can compare quantities written as the product of a single-digit number and a pwer of ten by stating their multiplicative relationships.i can multiply and divide two numbers written in sceintific notation. 15. I can select the appropriate units for measuring derived measurements when comparing quantities written in scienfic notation. 16. I can identify and interpret the various ways scientific notation is displayed on calculators and through computer software. Corresponding IXL Sections for Additional Practice 8 th Grade Level Exponents and Roots F.1, F.2, F.3, F.4, F.6 F.19 (Skip F.5) Scientific Notation All of section G from G.1 G.4

5 Formative Assessment Tracking Sheet (Not Permanent Grades) Assessment Name Learning Target Number Score (two ways) Parent/ Guardian Initials

6 Summative Assessment Scores (Final Test Grades) Learning Target Raw Score as a ratio Mastery Score Overall Score out of 100 points so far this quarter: Parent Signature: