Writing · StudentHub Lesson
Thesis Statements
Craft clear, arguable thesis statements that guide the direction of an essay.
What you will learn
- Define what makes a thesis statement strong
- Distinguish a thesis from a topic
- Write specific and arguable thesis statements
- Revise vague thesis statements
- Connect the thesis to supporting evidence
Watch the lesson
We haven’t confirmed a lesson video that matches this topic closely enough yet, so the notes below are the lesson for now. A recommended video will be added once we’ve checked one properly.
Topic notes
Main Idea
A thesis statement is the single sentence that tells readers the essay's main argument or claim, guiding every paragraph that follows.
Key Concepts
- A thesis is arguable, not just a fact
- It should be specific, not vague
- Every body paragraph should support the thesis
- A strong thesis previews the essay's structure
Definitions
- Thesis statement: a sentence expressing the essay's central, arguable claim
- Topic: the general subject, different from a specific claim
- Arguable claim: a statement someone could reasonably disagree with
Structures / Templates
- Template: 'Although [opposing idea], [topic] because [reason 1], [reason 2], and [reason 3].'
- Simple template: '[Topic] does X because of Y and Z.'
Examples
- Weak: 'Social media is popular.' (fact, not arguable)
- Strong: 'Social media harms teen mental health because it increases comparison, reduces sleep, and fuels anxiety.'
Common Mistakes
- Writing a fact instead of a claim
- Being too broad or vague
- Forgetting to preview supporting reasons
- Placing the thesis in the wrong spot (should usually end the intro)
Key concepts
Important terms
- Thesis statement
- A sentence stating the essay's specific, arguable main claim.
- Arguable claim
- A statement that reasonable people could disagree with.
Quick revision
- Thesis is arguable, not a fact
- Keep it specific
- Place at end of intro
- Preview supporting reasons
- Avoid vague wording
- Every paragraph should support it
Check your understanding
Question 1 · Multiple choice
Which of these is a strong thesis statement?
Question 2 · Multiple choice
A thesis statement should be:
Question 3 · True or false
A thesis statement can simply state a widely known fact.
Question 4 · Short answer
Where in an essay does the thesis statement usually appear?
Question 5 · Multiple choice
What is the difference between a topic and a thesis?
Done with Thesis Statements?
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