Thesis Statement Guide for Expressing the Central Idea
1. THESIS
CONTROLLING IDEA
CENTRAL IDEA
PROPOSITION
ASSERTION
WARRANT
(PROMISE)
writer makes to the reader
DO’S (PROMISE)
Express the point of the
paper
Tourists find Mexico City
best in springtime.
Make it defensible
Travel changes people’s
perspectives about their
place in the world.
Be specific
The United States should
pull out of Afghanistan.
Be concise
Microwaves hasten cooking
time.
Use strong verbs if
possible
Exposure to chemicals
harms children.
Write a statement – a
declarative sentence
Good government tells its
people the truth.
Don’ts
Don’t bifurcate
(divide into two
branches)
Brains function for
thinking and eating.
2. Don’t describe the
strategy of the
paper.
I am going to persuade
you to read Water for
Elephants.
Don’t be wordy
River Gull inflatable
kayaks make adventure
serendipitous because
you can carry one in
your car, blow it up
anywhere, and paddle it
anytime you come upon
a scenic lake or river.
Don’t write the
thesis as a question
Do you believe in the
death penalty?
ONE SENTENCE THAT SAYS WHAT THE PAPER SAYS