Math 7
Below are the IXL skills that correspond to the previously taught objectives and the current objectives (7.10):


Unit 1 - Numerical Reasoning:

SOL 7.1 - Number Sense - The student will investigate and describe the concept of negative exponents for powers of ten

SOL 7.1 - Number Sense - The student will compare and order numbers greater than zero written in scientific notation.

SOL 7.1 - Number Sense - The student will compare and order rational numbers.

SOL 7.1 - Number Sense - The student will determine square roots of perfect squares.

SOL 7.1 - Number Sense - The student will identify and describe absolute value of rational numbers.

SOL 7.2 - Rational Number Operations - The student will solve practical problems involving operations with rational numbers.


Unit 2 - Algebraic Reasoning:

SOL 7.11 - Evaluate Expressions - The student will evaluate algebraic expressions for given replacement values of the variables.

SOL 7.11 - Surface Area and Volume - The student will describe and determine the volume and surface area of rectangular prisms and cylinders.


Unit 3 - Algebraic Reasoning:

SOL 7.12 - Equations - 
The student will solve two-step linear equations in one variable, including practical problems that require the solution of a two-step linear equation in one variable.

SOL 7.13 - Inequalities - The student will solve one- and two-step linear inequalities in one variable, including practical problems, involving addition, subtraction, multiplication, and division, and graph the solution on a number line.

 

Unit 4 - Proportional Reasoning:

SOL 7.3 - Using Proportions - The student will solve single-step and multistep practical problems, using proportional reasoning.

SOL 7.5 - Similar Figures - The student will solve problems, including practical problems, involving the relationship between corresponding sides and corresponding angles of similar quadrilaterals and triangles.


Unit 5 - Proportional Reasoning:

SOL 7.10 - Functions - The student will determine the slope, m, as rate of change in a proportional relationship between two quantities and write an equation in the form y = mx to represent the relationship.

SOL 7.10 - Functions - The student will graph a line representing a proportional relationship between two quantities given the slope and an ordered pair, or given the equation in y = mx form where m represents the slope as rate of change.

SOL 7.10 - Functions - The student will determine the y-intercept, b, in an additive relationship between two quantities and write an equation in the form y = x + b to represent the relationship.

SOL 7.10 - Functions - The student will graph a line representing an additive relationship between two quantities given the y-intercept and an ordered pair, or given the equation in the form y = x + b, where b represents the y-intercept.

SOL 7.10 - Functions - The student will make connections between and among representations of a proportional or additive relationship between two quantities using verbal descriptions, tables, equations, and graphs.