1. Grade Seven – Pre-Algebra - Unit 1 Algebraic Expressions and Integers
Mathematics
Grade Seven – Pre-Algebra - Unit 1
Content Vocabulary:
Absolute value
Conjecture
Coordinate plane
Counterexample
Evaluate
Inductive reason
Integers
Opposites
Order of operations
Ordered pair
Origin
Quadrant
Variable
Variable expression
x-axis x-coordinate
y-axis y-coordinate
Algebraic Expressions and Integers
Essential Understandings:
Algebraic Reasoning: Patterns and Functions-
variables and expressions
writing and evaluating expressions
look for a pattern
Numerical and Proportional Reasoning-
order of operations
integers and absolute value
adding and subtracting integers
inductive reasoning
multiplying and dividing integers
Geometry and Measurement-
name coordinates and quadrants
graph points on the coordinate plane