Prefix rap
Key Terms

 Root word: Base word with a simple meaning.
 Prefix: Part of a word, added to the beginning of a word,
which changes the meaning of a word. Flocabularyprefix
 Suffix: Part of a word, added to the end of a word, which
changes the meaning of the word.
 Affix: An additional element placed at the beginning or
end of a root, stem, or word, or in the body of a word, to
modify its meaning.
Latin numbers

 1= uni 2= bi-, di 3= tri 4= quad 5= quint-
 6= sex 7= sept 8= oct 9= nona 10= deca 100= cent 1,000= mill-
Let’s practice

1. Break it down
auto/bio/graphy
2. Identify PSR
prefix/root/suffix
auto/bio/graphy
3. Define parts
prefix/root/suffix
auto/bio/graphy
self/life/writing (about)
You try…

1. Subterranean
sub/ terr/anean
Prefix/root
under/earth
2. Hydrodynamics (hydro=water)
3. Psychologist
4. Democracy
5. Irregular
6. Zoologist
More practice…

7. Manufacture
8. Hyperactive
9. Bibliography
10.Semicircle
11.Intrastate
(manu=hand)
Review for CFA

To sum it all up… Review song!
QR reader

 Go to assigned card
 Use your device to read the code (please share
information with classmate if needed)
 Find the correct area on your chart and copy
*you can use a desk or stand at card
 Create your flash card
 Do not move until timer goes…