**Angela Lindsay**

lindsaar@pwcs.edu

571-298-3753

Welcome to Math 7 and Math 7 Extended.

**Important**** INFORMATION
**As you know, school has been closed by the Governor of Virginia for the remainder of the school year. What does this mean for students? The answer is we have no idea at this point.

We do know that when students are not engaged in active learning that they often regress academically, so I encourage all of my students to continue to review the material we have already covered this year in IXL. It would also be be good for students to make attempts to learn the material we did have not covered so far this year. IXL does an excellent job of assessing student knowledge and offering explanations for new and review content.

Please feel free to email me know if you have any questions. I will respond within 24 hours.

**Math 7 Curriculum IXL Links
**

**Unit**1 Number Sense

7.1 The

**student**will

**a) investigate and describe the concept of negative exponents for powers of ten;**

Powers of ten (7-I.8)

Powers of ten with negative exponents (7)

b) compare and order numbers greater than zero written in scientific notation;*

Compare numbers written in scientific notation (7-A.10)

c) compare and order rational numbers;*

Compare and order integers (7-B.5)

Compare and order decimals (7-D.2)

Equivalent fractions (7-F.2)

Write fractions in lowest terms (7-F.3)

Compare and order fractions (7-F.6)

Compare fractions: word problems (7-F.7)

Compare mixed numbers and improper fractions (7-F.9)

Compare rational numbers (7-H.6)

Put rational numbers in order (7-H.7)

Compare percents to fractions and decimals (7-L.3)

d) determine square roots of perfect squares* and

Square roots of perfect squares (7-I.10)

e) identify and describe absolute value of rational numbers.

Absolute value and opposite integers (7-B.4)

Integer inequalities with absolute values (7-B.6)

Absolute value of rational numbers (7-H.5)

***These items are performed without the use of a calculator.**

Rational Number Operations

7.2 The student will solve practical problems involving operations with rational numbers.

Add and subtract integers: word problems (7-C.11)

Add and subtract decimals: word problems (7-E.2)

Maps with decimal distances (7-E.10)

Add and subtract fractions: word problems (7-G.2)

Add and subtract mixed numbers: word problems (7-G.4)

Maps with fractional distances (7-G.17)

Multiply decimals and whole numbers: word problems (7-E.4)

Divide decimals by whole numbers: word problems (7-E.6)

Multiply fractions and mixed numbers: word problems (7-G.11)

Divide fractions and mixed numbers: word problems (7-G.14)

Add, subtract, multiply, and divide decimals: word problems (7-E.8)

Add, subtract, multiply, and divide fractions and mixed numbers: word problems (7-G.16)

Add, subtract, multiply, and divide money amounts: word problems (7-M.1)

Unit 2 Algebra Reasoning Part 1

Unit 3 Algebra Reasoning Part 2

Unit 4 Proportional Reasoning Part 1

Unit 5 Proportional Reasoning Part 6

Unit 6 Geometry Reasoning

**Math 7 Extended IXL Links**

**Unit 1 Number Sense**

8.1 The student will compare and order real numbers.

Compare and order integers (8-B.4)

Compare rational numbers (8-D.7)

Put rational numbers in order (8-D.8)

Compare numbers written in scientific notation (8-G.2)

Compare percents to fractions and decimals (8-J.2)

**8.2 The student w**ill describe the relationships between the subsets of the real number system.

Classify numbers (8-A.9)

Identify rational and irrational numbers (8-D.5)

**8.3.a estimate and determine the two consecutive integers between which a square root lies; and**

**Estimate positive and negative square roots (8-F.17)**

**8.3.b determine both the positive and negative square roots of a given perfect square.**

Square roots of perfect squares (8-F.15)

Positive and negative square roots (8-F.16)

**Unit 2**** Proportional Reasoning**