Math Vocab EQUI- and - ION Mrs. Stoebe loves the math department!
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Transcript of Math Vocab EQUI- and - ION Mrs. Stoebe loves the math department!
Math Vocab EQUI- and -ION
Mrs. Stoebe loves the math department!
Standards
Reading/Vocabulary Development: Students understand new vocabulary and use it when reading and writing.
Students are expected to:
2A Determine the meaning of grade-level academic English words derived from Latin, Greek, or other linguistic roots and affixes;
2B Use context (e.g., cause and effect or compare and contrast organizational text structures to determine or clarify the meaning of unfamiliar or multiple meaning words
How to do itTeach model word.
Show visual.
Teach word parts.
Show math word.
Have students turn to elbow partner to predict meaning. (Use word meanings in predictions.)
Poll students on their brainstorming
Teach math word.
Have students rate word of understanding with a thumbs up if they are confident in its use or a thumb down if they are still unsure on the meaning.
Ask students to apply words in math class.
EQUALITYa noun that dates back to the
late 14c., "evenness of surface, uniformity of size"
Martin Luther King, Jr. wanted equality for all races.
artin
The prefix EQUI/EQUA means
EQUAL Other words that start
with this prefix are:EQUILATERALEQUIANGULAR
EQUATION
Lateral means“from the side”
A real world example of the word lateral is:
A lateral pass in football.
It is a pass thrown out to the side.
So an EQUILATERAL triangle would be...
A triangle with equal sides!How many of you figured it out?
Angular means “having corners or angles”
A real world example of the word angular is:
Many fashion models have lean, angular
cheeks.
Look at those angular
cheeks!
So an EQUIANGULAR shape would be...
A shape with all angles of the
same degrees.
Give yourself a hand if you figured it out!
The sides of an equiangular triangle
are all the same length, and so an
equiangular triangle is really the same thing
as an equilateral triangle.
Last word for the day...
Did you know Mr. Shuck loves the Biebs???
Mr. Mutscher, too!
When you see a word that ends in -ion or -tion,
it is usually a noun.
associationcombinationdimension
divisionfraction
intersection
Put it together...
EQUI/EQUA- = EQUAL
-TION = noun
An EQUATION is...
A number sentence (noun) that uses the
equal sign.
EQUI/EQUA means EQUAL
EQUILATERAL
EQUIANGULAR
EQUATIONlittl
e bit
From the Declaration on Independence
Great job and see you next week!
You are a math superhero!