Aztecs were brilliant scientists, writers, and artists. Medicine is an example of their scientific activities. They developed ideas about the causes of illness, practical and supernatural. Priests and priestesses were involved in curing, but Aztecs had an array of healers. The most commonly used term by Aztecs for a doctor – someone with specific and practical knowledge about healing – was “ticitl,” female and male. That Aztecs wrote is not widely recognized. They used writing to name people, titles, places, and deities. Not merely pictography, their writing is complex and developed from the late prehispanic period into the colonial period. Their books recorded calendars, history, tribute payments, and succession to rulerships. They also created a rich oral literature, often expressed through songs. Many were ancient, others composed in the early colonial period. Those that became written in alphabetized Nahuatl dealt with deities, temples, flowers, lords, war, sexuality, even conquest and Christian worship. Also great artists, they were influenced by the art of earlier peoples and the Mixteca-Puebla style and worked in several media: architecture; monumental and small-scale stone sculptures; books; precious stones and gold work; textiles; dough sculptures; and paper. This art expressed an official ideology as well as resistance to it.

Women and men contributed substance and socialization to bringing children into being and raising them into their eventual Aztec adult roles. Young men experienced a wider range of sexual activity than did young women, but flexibility in gender roles existed. Aztecs raised their children to work hard and create value, obey the rules for proper behavior, and practice moderation in all areas of family and social life. For both children and adults, transgressions in interpersonal relations, work, or spirituality had harsh repercussions. After having been dedicated to either the calmecac or telpochcalli as infants, all boys and many girls would begin their training to contribute to the war-making capacity, political organization, or ritual life of the altepetl. Marriage was an important stage in the life cycle. This new partnership represented the gender complementarity embedded in family life, expressing the gendered aspect of balance found in daily life across the Aztec world. Respected, even revered, Aztecs, nevertheless, also saw the elderly as decrepit and childlike as they approached death. Despite tensions that could exist among family members, the complementary partnership that marriage represented provided a foundation upon which Aztec ways of living survived, however transformed, after the Spanish arrived.

Men’s and women’s work fueled the increasingly sophisticated goods Aztecs produced and the large amounts of trade conducted and tribute paid by Aztecs. While much labor was performed at the household level, workshops grew in number. Craft production became more complex as population increased, political organization became more elaborate, and demand for goods increased. The increasing output of producers and growing number of commercial endeavors by merchants underwrote an increasingly rigid hierarchy. Women’s cooking and weaving fed and clothed ordinary families, Aztec armies, and royal palaces. The special province of women of all social levels, weaving created the most common and among the most valuable of tribute items, woven cloth. Other important forms of production included mining obsidian and making it into tools. Pottery production was crucial for cooking, eating, and carrying and using water among other uses. Both food producers and craftspeople, often one and the same, sold their wares in local markets. Economic descriptions often focus on long-distance trading by the pochteca and oztomeca (long-distance and spying merchants), but trading ranged from producer-sellers, selling goods in local marketplaces to the more illustrious pochteca and oztomeca. Those merchants traveled to distant regions to obtain luxury goods.