MATH IS REAL LIFE !
Eighth grade mathematics is about (1) formulating and reasoning about expressions and equations, including modeling an association in bivariate data with a linear equation, and solving linear equations and systems of linear equations; (2) grasping the concept of a function and using functions to describe quantitative relationships; (3) analyzing two- and three-dimensional space and figures using distance, angle, similarity, and congruence, and understanding and applying the Pythagorean Theorem.
Similar Figures-notes & questions
Parallel Lines & Transversal-notes & questions
Linear Equations-Different Forms
Solving Systems of Equations-Substitution
Solving Systems of Equations-music video