15 Lessons in Chemistry Discussion Questions for Your Book Club

Bonnie Garmus’s Lessons in Chemistry, published in April 2022, follows Elizabeth Zott, a gifted chemist in 1950s and early 1960s California whose career is blocked by sexism, until she ends up hosting the TV cooking show Supper at Six. Its mix of science, romance, grief, and humor gives book clubs plenty to talk about.

Below are 15 Lessons in Chemistry discussion questions that explore the novel’s biggest themes: who gets credit for scientific work, love and marriage, grief, motherhood, friendship, faith and science, and what success means for Elizabeth by the end. Each question includes follow-up prompts that point readers back to specific characters and scenes.

For a one-hour meeting, choose five or six questions, and ask each member to bring a passage that supports their view.

Spoiler notice: The questions below cover the entire novel, including Calvin’s death and revelations about his family.

Lessons in Chemistry summary (spoiler-free)

Elizabeth Zott is a talented chemist working at the Hastings Research Institute in California, where her male colleagues routinely dismiss her ideas, take credit for her work, and expect her to make coffee rather than conduct research. Her life changes when she meets Calvin Evans, the institute’s celebrated and famously difficult star scientist, and the two form an unlikely connection built on mutual respect.

Years later, Elizabeth finds herself a single mother and, unexpectedly, the host of a television cooking show called Supper at Six. Rather than playing the cheerful housewife the network wants her to, she treats cooking as chemistry and speaks to her viewers as intelligent adults. Her refusal to compromise turns the show into a sensation and inspires women across the country to rethink what they’re capable of.

Main characters in Lessons in Chemistry

• Elizabeth Zott: a brilliant, uncompromising chemist who refuses to let anyone define her by her gender
• Calvin Evans: a renowned chemist at Hastings, known for his talent, his temper, and his love of rowing
• Madeline Zott: Elizabeth’s precocious daughter, who is curious about her family’s past
• Six-Thirty: the family’s loyal dog, whose perspective appears in parts of the novel
• Harriet Sloane: Elizabeth’s neighbor, who becomes an essential source of practical help and friendship
• Walter Pine: the television producer who brings Elizabeth to Supper at Six
• Reverend Wakely: a minister whose letters with Calvin explore faith and science
• Dr. Donatti: the head of chemistry at Hastings, and a symbol of the institution’s sexism

Discussion questions for Lessons in Chemistry

Elizabeth insists that she is a chemist even when employers, colleagues, and television executives try to define her differently. Use these Lessons in Chemistry book club questions to examine how the novel develops that struggle through specific characters, scenes, and narrative choices. When opinions differ, return to the text: what a character says, what they do, and whose perspective shapes the scene.

1. Who receives credit for scientific work?
   How do Donatti and the Hastings Research Institute control Elizabeth’s opportunities and recognition? Identify a scene that shows how professional authority is maintained. What would fair treatment of her research require? Consider who has access to funding, whose name appears on work, and whose expertise colleagues accept.
2. What does Elizabeth teach through Supper at Six?
   How does she connect cooking with chemistry, competence, and independence? Discuss whether and how her way of addressing viewers resonates with women whose intellectual abilities and domestic labor are routinely undervalued. What do the viewers’ responses reveal about the program’s appeal?
3. What does the title Lessons in Chemistry mean?
   Consider chemistry as a scientific discipline, a description of attraction, and a way of understanding change. Which meaning becomes most important by the end? Choose a scene that brings two of these meanings together. How does the title shape your expectations before you begin reading?
4. Why do Elizabeth and Calvin disagree about marriage?
   What does marriage represent to each of them? Examine how their different experiences shape their expectations of commitment, security, and independence. How well do they understand each other’s concerns? Discuss whether their conversations leave room for both partners’ needs.
5. How does grief reshape Elizabeth’s life?
   After Calvin’s death, how do Elizabeth’s routines, relationships, and decisions change? Discuss a moment when the novel makes grief convincing through an ordinary action or detail. How do other characters respond to her loss, and which forms of support does she accept?
6. How does the novel portray motherhood?
   What expectations does Elizabeth encounter as an unmarried mother? Consider her relationship with Madeline and her interactions with the school. Where do her principles help her understand her daughter, and where do they create difficulties? How does Madeline respond to the adults’ assumptions about her?
7. What does Six-Thirty’s perspective contribute?
   How does the dog’s narration affect the novel’s tone and your understanding of the family? Discuss whether his observations deepen the story’s emotional impact. What would readers lose if those passages were removed? Identify a moment when his understanding differs from the human characters’ understanding.
8. What makes Harriet Sloane’s friendship important?
   How do Harriet and Elizabeth support one another, and what does each gain from their relationship? Examine how their friendship creates a practical support system. Which scene best shows Harriet’s own needs and ambitions? How does her relationship with Elizabeth develop over time?
9. What does rowing reveal about Elizabeth?
   Rowing depends on coordination, trust, and shared effort. How does Elizabeth respond to those demands? Compare her experience in the boat with her experience in the laboratory, paying attention to how each group treats her abilities. What does she learn about depending on other people?
10. How do science and religion meet in Wakely’s story?
    What do Wakely’s exchanges with Calvin reveal about belief, evidence, and curiosity? Discuss whether the novel gives religious and scientific perspectives convincing voices. Where do the characters find common ground? Consider how the letters allow their relationship to develop.
11. How satisfying is the mystery surrounding Calvin’s family?
    How do withheld information, letters, and misunderstandings shape his life? Consider whether the eventual revelations feel adequately prepared for. Which earlier scene takes on a different meaning once you know his history? Discuss how the timing of these discoveries affects your response to the ending.
12. How does humor affect the novel’s serious themes?
    Choose a scene that made you laugh and examine how the humor works. Does it expose prejudice, develop a character, or provide relief? Discuss a moment when the comic tone strengthens or weakens the emotional stakes. How do exaggeration and absurdity affect the story’s credibility?
13. How important is the historical setting?
    Which details place the story in the 1950s and early 1960s? Consider workplace rules, television culture, and expectations surrounding marriage. Which parts of Elizabeth’s experience depend most directly on that period? How does the setting influence the risks she takes when challenging an employer or speaking publicly?
14. How does the novel handle consent and bodily autonomy?
    Consider the sexual assault Elizabeth experiences during graduate school and the institutional response. Does this episode connect power with accountability, and if so, how? Discuss how its consequences shape her later choices. How does the narration handle Elizabeth’s perspective and the actions of those responsible?
15. What counts as success at the end of the novel?
    Compare Elizabeth’s priorities at the beginning and the end. How much does her eventual position depend on her work, her relationships, and chance? Does the conclusion provide a satisfying resolution to the barriers the novel establishes? Identify what has changed for Elizabeth and what remains unresolved.