Communication transfers information without human words. Honey-bee waggle runs encode a food source’s direction relative to the Sun and information about distance. Some ants leave chemical trails; many fireflies use light patterns; many male crickets make sound by rubbing wing structures. These are not behaviours of every insect species. Safety: No hives, chemicals, flashing lights or wildlife contact. Stop: Stop after decoding and comparing. Do not lure insects, imitate firefly signals outdoors or approach hives.

Materials: Paper; Pencil 1. Draw a vertical comb line labelled up = toward the Sun. Copy this simplified decoder: upward run = toward Sun; downward = away; run tilted right = right of Sun. Longer waggle runs usually indicate farther food. Use short and long only; no exact distance conversion is needed. 2. Decode card A: upward, short. Decode card B: downward, long. Draw each flower direction relative to a drawn Sun symbol and compare distance. Keep the Sun as a paper symbol; do not look at the real Sun. 3. Make a three-row signal table: ant, pheromone chemical trail, route to a resource; firefly, light flashes, possible mate recognition; male cricket, wing-rubbing sound, possible mate attraction. Explain why an insect needs a suitable sense to receive each signal. 4. Add a movement card: some North American monarchs travel thousands of miles south to wintering sites, guided in part by a Sun compass and internal clock. Spring return involves later generations. Explain why migration is movement, not itself the same thing as a message to another butterfly. Done: The paper contains two decoded bee cards, three signal examples and one migration-versus-message distinction. Proof: Keep the decoder and signal table. Note adult help with relative direction, distance or reading. Stop: Stop after decoding and comparing. Do not lure insects, imitate firefly signals outdoors or approach hives.