Kids Deserve Clear, Age-Appropriate Explanations About Cancer

# Firsthand perspective When Daniel Zhang was nine, his grandmother had stage 3 pancreatic cancer. He watched her grow weaker while adults told him treatment was supposed to help. That explanation didn't make sense to a child: if medicine helps, why did she feel worse? His experience changed when some doctors took the time to explain chemotherapy in words a nine-year-old could understand—how it attacks cancer but can also affect healthy cells. That simple, concrete explanation reduced mystery and fear.

# Why children need clear explanations Children often encounter cancer before they have the biology or vocabulary to understand it. A diagnosis in a family member can bring unfamiliar words—chemotherapy, tumor, side effects—alongside visible changes in a loved one's appearance and mood. Offering very little information to "protect" children tends to leave them filling in the blanks with more frightening ideas than the truth.

Society recommends honest, age-appropriate conversations that include what treatment might do and how it can change the way a person looks or feels. Play and art are practical tools to help children process what they see and feel.

# Simple approaches that work Daniel's later experience translating a grandfather's medical reports into language his seven-year-old sister could follow shows what works: patience, willingness to explain, and use of familiar metaphors. Concrete examples include:

• Explain cause-and-effect simply: chemotherapy attacks fast-growing cells, which can make people tired or sick while it fights cancer cells.
• Normalize questions: invite the child to ask anything and answer as directly as you can without overloading them.

# What institutions and families can do tomorrow Hospitals, schools, and families don't need a ready-made card game to help a child. They need adults who will sit down at the child's level, use simple language, and be honest about what is known and what isn't. Practical steps include:

• Provide short, concrete explanations when new medical words appear.
• Use drawings or objects to show how treatments work and why side effects happen.
• Encourage children to express feelings through play or art and answer follow-up questions.
• Assign a point person—parent, older sibling, teacher, or nurse—who will translate information into terms the child can follow.

# Final point You can't undo what a child has already experienced, but you can change how the next child encounters cancer. Even small, clear explanations make frightening situations less impossible to understand and give children tools to cope.

Daniel Zhang was 17 when he wrote about these experiences. He is a high school senior and co-founder of STEAMLabs International, where he helped create Tumor Tactics, a cancer-education card game for younger students.