Grade+Eight





Vocabulary Terms We believe that vocabulary knowledge is essential to learning mathematics. Familiarity with vocabulary terms can make learning math easier. If students know math vocabulary, they will be more likely to understand what is being covered in the classroom.

additive inverses base basic design element box-and-whisker plot (or box plot) chord circle Commutative Property of Addition Commutative Property of Multiplication compound growth congruent figures conjecture constant term convenience sampling decay factor decay rate Distibutive Property distribution equivalent expressions expanded form exponent exponential decay exponential form exponential growth exponential relationship factored form five-number summary function growth factor growth rate histogram hypotenuse inequality inverse variation irrational number kaleidoscope legs like terms line of symmetry line reflection linear equation in standard form linear inequality linear relationship linear term lower quartile mathematical model maximum value midpoint minimum value multiplicative inverses parabola perpendicular population properties of equality Pythagorean Theorem quadratic expression quadratic relationship quadratic term random sampling rational number real numbers reflection symmetry repeating decimal roots rotation rotation symmetry sample sampling distribution scatter plot scientific notation square root standard form stem-and-leaf plot (or stem plot) symmetry system of linear equations system of linear inequalities systematic sampling term terminating decimal triangular number upper quartile voluntary-response sample