Skip to main content
Join the Movement to Make Math Meaningful!
Log In
Account
Get Started
Meaningful Math
Resources
Videos
Workshops
Articles
Math Dictionary
Podcasts
SEARCH MATH CONCEPTS A-Z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Math Dictionary - U
TOPIC
Counting & Cardinality
Fractions & Geometry
Math Manipulatives
Measurement & Data
Place Value & Base Ten
GRADE
First Grade
Kindergarten
Second Grade
Third Grade
SUBMIT
DEFINITION
Unit
DEFINITION
Unit Form
DEFINITION
Unit Fraction
