Essential
Math Mapping
Number Sense Module
|
Lesson 1 Operations with Whole Numbers |
7NS1.2 Add,
subtract, multiply, and divide rational numbers (integers, fractions, and
terminating decimals) and take positive rational numbers to whole-number
powers. MR2.1 Use estimation to verify the reasonableness of
calculated results. |
|
Lesson 2 Decimal Numbers |
7NS 1.2 Add, subtract, multiply, and
divide rational numbers (integers, fractions, and terminating decimals) and
take positive rational numbers to whole-number powers. MR2.1 Use
estimation to verify the reasonableness of calculated results. |
|
Lesson 3 Fractions |
7NS 1.2 Add, subtract, multiply, and
divide rational numbers (integers, fractions, and terminating decimals) and
take positive rational numbers to whole-number powers. 7NS2.2 Add and subtract fractions by
using factoring to find common denominators. |
|
Lesson 4 Operations
with Positive and Negative Numbers |
7NS 2.5 Understand the meaning of the
absolute value of a number; interpret the absolute value as the distance of
the number from zero on a number line; and determine the absolute value of
real numbers. |
|
Lesson 5 Exponents |
7NS 2.3
Multiply, divide, and simplify rational numbers by using exponent rules. |
|
Lesson 6 Square
Roots |
7NS 2.4 Use the
inverse relationship between raising to a power and extracting the root of a
perfect square integer; for an integer that is not square, determine without
a calculator the two integers between which its square root lies and explain
why. MR2.1 Use estimation to verify the reasonableness of
calculated results. |
|
Lesson 7 Scientific
Notation |
7NS1.1 Read,
write, and compare rational numbers in scientific notation (positive and
negative powers of 10) with approximate numbers using scientific notation. |
|
Lesson 8 Percents
and Applications |
7NS1.3 Convert
fractions to decimals and percents and use these representations in
estimations, computations, and applications. 7NS1.6
Calculate the percentage of increases and decreases of a quantity. 7NS1.7 Solve
problems that involve discounts, markups, commissions, and profit and compute
simple and compound interest. |
|
Lesson 9 Mathematical Reasoning |
MR1.2 Formulate and justify mathematical conjectures
based on a general description of the mathematical question or problem posed.
MR2.4 Make and test conjectures by using both inductive
and deductive reasoning. MR3.3 Develop generalizations of the results obtained
and the strategies used and apply them to new problem situations. |