Strong Thesis Statements

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Date:

📋 Learning Standards & Success Criteria

Success Criteria - By the end of this lesson, I can:

📚 Part 1: Identifying Strong Thesis Statements

1. Which thesis statement is the strongest for an essay about the Henrietta Lacks case?

The Henrietta Lacks case is interesting.

Medical researchers should always obtain informed consent before using patient cells, as demonstrated by the ethical violations in the Henrietta Lacks case.

Henrietta Lacks had cancer cells.

There are many ethical issues in medicine.

2. A strong thesis statement must be: (Check all that apply)

Clear and specific

Arguable or debatable

A proven fact

Connected to the main topic

3. Which thesis statement shows the clearest ethical stance?

Scientists used Henrietta Lacks' cells without permission.

Although medical research has benefited from HeLa cells, the lack of informed consent in Henrietta Lacks' case represents a serious violation of patient rights that must never be repeated.

The Henrietta Lacks case happened a long time ago.

4. What makes this thesis weak? "Medical ethics is important."

It's too specific

It's too vague and not arguable

It's too long

It uses difficult vocabulary

✏️ Part 2: Analyzing and Improving Thesis Statements

5. Read this weak thesis: "There are ethical problems with what happened to Henrietta Lacks." Rewrite it to make it stronger and more specific:

6. Complete this thesis statement frame about the Henrietta Lacks case:

Although some argue _________________________________, I believe _________________________________ because _________________________________.

7. Write your own thesis statement about an ethical issue from the Henrietta Lacks case. Make sure it is clear, specific, and arguable:

8. Explain how your thesis statement from question 7 will help guide the rest of your persuasive essay:

🎯 Part 3: Self-Assessment & Reflection

9. Use this checklist to evaluate your thesis statement from question 7:

My thesis clearly states my position

My thesis is specific (not too general)

My thesis is arguable (someone could disagree)

My thesis connects to the Henrietta Lacks case

My thesis uses clear, direct language

10. Complete these "I can" statements based on your learning today:

I can identify a strong thesis statement because: ________________________________________________

I can explain what makes a thesis effective by: ________________________________________________

I can improve weak thesis statements by: ________________________________________________

11. Self-Assessment: Rate your confidence level (1-4) and explain your reasoning:

Identifying strong thesis statements: ___/4 because ________________________________

Writing my own thesis statements: ___/4 because ________________________________

Using thesis statements to guide essays: ___/4 because ________________________________

12. Reflection: What is one question you still have about writing strong thesis statements?

Strong Thesis Statements

Strong Thesis Statements

📋 Learning Standards & Success Criteria

📚 Part 1: Identifying Strong Thesis Statements

✏️ Part 2: Analyzing and Improving Thesis Statements

🎯 Part 3: Self-Assessment & Reflection

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