Tell me why poison ivy makes me itch

Playing in the backyard -- A trip to the dermatologist -- Treating poison ivy -- Avoiding poison ivy -- Think about it!;"Young children are naturally curious about themselves. Poison Ivy Makes Me Itch offers answers to their most compelling questions about poison ivy and the rash it causes. Age-appropriate explanations and appealing photos encourage readers to continue their quest for knowledge. Additional text features and search tools, including a glossary and an index, help students locate information and learn new words"--The publisher's web site.