Mathematics - Grades 9 - 12

Number and Operations

1. Understand numbers, ways of representing numbers, relationships among numbers and number systems

A. Read, write and compare numbers

N/A
Code GLE Standard Goal
a.i compare and order rational and irrational numbers, including finding their approximate locations on a number line 2  3.1,3.4 

2. Understand meanings of operations and how they relate to one another

B. Describe effects of operations

N/A
Code GLE Standard Goal
a.i describe the effects of operations, such as multiplication, division, and computing powers and roots on the magnitude of quantities 1,4,5  1.4,3.4 

C. Apply properties of operations

N/A
Code GLE Standard Goal
a.i apply properties of exponents (including order of operations) to simplify expressions 4  1.6,4.1 

D. Apply operations on real and complex numbers

N/A
Code GLE Standard Goal
a.i apply operations to real numbers, using mental computation or paper-and-pencil calculations for simple cases and technology for more complicated cases 4  1.6,4.1 

3. Compute fluently and make reasonable estimates

C. Compute problems

N/A
Code GLE Standard Goal
a.i apply all operations on real numbers 1,4  3.3 

D. Estimate and justify solutions

N/A
Code GLE Standard Goal
a.i judge the reasonableness of numerical computations and their results 3  1.8 

E. Use proportional reasoning

N/A
Code GLE Standard Goal
a.i solve problems involving proportions 2  3.3