# Sneezes, Yawns & Hiccups Infographics for 4th - 8th Grade Science **Price:** $8.00 AUD **Seller:** TeachBuySell Seller **Year Levels:** year4, year5, year6, year7, year8 **Subjects:** science ## Description (seller-submitted) Why do we sneeze? What makes a hiccup happen? Why does seeing someone yawn make us yawn too? Help students discover the science behind familiar body reactions with this engaging set of 21 full-colour Sneezes, Yawns, and Hiccups Infographics. Each kid-friendly poster combines clear explanations, labelled diagrams, step-by-step processes, fascinating facts, real-world comparisons, health information, and colourful illustrations. Students will explore how the brain, nervous system, respiratory system, muscles, diaphragm, lungs, sensory receptors, and reflex pathways work together to create automatic responses. The posters turn complex human-body science into accessible information students can understand, discuss, and remember. These infographics are ideal for whole-class instruction, science centres, independent research, human-body units, classroom displays, and non-fiction reading activities. What is included This resource contains 21 detailed science infographics: Why Do We Sneeze?: Explains the complete sneeze response, including common triggers, sensory nerves, the sneeze centre, muscle contractions, and how sneezing clears irritants from the nose. Hiccups, Yawns & Sneezes: Tiny Reflexes, Big Changes as We Grow: Compares how hiccups, yawns, and sneezes occur during infancy, childhood, and adulthood, with age-based facts and developmental information. Hiccups: Tiny Spasm, Big Mystery, Totally Normal: Introduces the causes of hiccups, the roles of the diaphragm, vagus nerve, phrenic nerve, brain, and vocal cords, plus safe ways people commonly try to stop hiccups. Sneezes, Yawns & Hiccups: Why Seasons Make Our Bodies React: Explores seasonal and environmental triggers, including pollen, temperature and changing habits. Teachers can discuss local Australian conditions, which vary by region. The Reflex Chain Reaction: Uses circular diagrams to show how sneeze chains, contagious yawning, and repeated hiccups begin, continue, and involve connected body systems. S neeze… [truncated] --- View on TeachBuySell: https://teachbuysell.com.au/l/d5a00fac-79f0-4cb9-b0aa-177a7d0f387e Marketplace: https://teachbuysell.com.au