Puzzles & Games
Word of the Day
Apps by Dictionary
a unified, sequential system of teaching arithmetic and mathematics in accord with set theory so as to reveal basic concepts: used in some U.S. schools, especially in the 1960s and 1970s.
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for
of unlocking your true max heart rate, and a tell-all guide to the ever diversifying world of sports drinks.
Meet the twin engines driving the
-based trucking industry.
The teachers would teach the subjects in all different ways--old math in one school,
of figure skating is on display at this week's world championships.
For many, this recession is creating a
of debt management.
For a variety of reasons the
did not receive widespread acceptance.
For example, imagine that a
program appears to show promise in improving students' math skills.
topics as they are needed in the simulation and work independently of each other.
We have started a
program that will help students who are not at grade level in mathematics.
Discover our greatest slideshows
Beta? Cache? Crack the code for the...
8 Ways to Say Congratulations!
Dear Mom: 5 Adjectives for Mother's...
10 Popular Baby Names Defined
Browse more topics on our blog
What Is the Difference Between Discreet and Discrete?
Learn the correct uses of these two commonly confused homophones.
What Character Was Removed from the Alphabet?
What mistaken pronunciation gave this character its name?
This small mark has two primary uses: to signify possession or omitted letters.
How Do I Get a Word into the Dictionary?
People invent new words all the time, but which ones actually make it?
Word of the Day
Difficulty index for
Few English speakers likely know this word
Word Value for
Words With Friends
Nearby words for new math
new jerusalem church
new jill swing
new kid on the block
new lease life
new lease on life
new look, the
new model army
new moon, feast of
new national party
new negro movement
new new math