Update October 3, 2025

New 8th-Grade Math words added!

by Stephen Fleenor • last updated October 3, 2025 by Stephen Fleenor

A new batch of 8th-Grade Math words have been added. There are now 97 structured visuals and lesson plans, in English and Spanish, across the entire 8th-Grade Math curriculum. Here are the new words that have been added:

association/correlation/trend
coefficient
compound interest
congruent
constant
constant rate of change
coordinate plane
correlation coefficient/strength
circumference
direct variation
equation/number sentence
function
linear function/relationship
loan
maximum/at most; met or exceed
mean absolute deviation
minimum/at least
no association
non-linear function/relationship
non-proportional situation/relationship
point of intersection
prime notation
principal
proportion
proportional situation/relationship
ratio
random sampling
similar right triangle
simple interest
slope
time
trend line
unit rate
variable
x-intercept
y-intercept