Languages: Both Spanish and English versions included

Students analyze a set of domain and range cards, each represented in multiple forms: a table, a graph, an algebraic inequality, and coordinate points. By finding the correct solutions for each card, students connect the numbered cards to their corresponding letters, gradually “weaving” the petate as they work. This hands-on activity strengthens conceptual understanding across representations while honoring cultural knowledge and pattern-making traditions.

This Domain and Range card sort invites students to deepen their understanding of relations through a culturally grounded lens. Petates, woven mats, symbolize patience, self-determination, and the mathematical thinking required to create intricate, meaningful patterns. Rooted in ancient cultures, petates reflect creativity, resourcefulness, and independence.