Pattern Shapes, by MLC vs CHAT

Students use Pattern Shapes to explore geometry and fractions, creating their own designs, or filling in outlines. As they work with the shapes students explore geometric relationships, think about angles, investigate symmetry, and compose and decompose larger shapes. Many of these explorations lead naturally to thinking about fractions as parts of a whole. This virtual version of pattern blocks is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use iPads. Pattern blocks are a key model used in Bridges in Mathematics, second edition. Online preview available at: www.mathlearningcenter.org/bridges FEATURES • Rotate shapes in increments of 15 degrees. • Measure angles with the protractor tool. • Duplicate and change the color and size of shapes. • Fill the built-in outlines with shapes or create your own to share with others. • Choose between a triangular or square grid, or a blank background. • Hide and reveal work with resizable covers to create your own problems and model strategies. • Use the drawing tools to annotate work and show understanding. • Add equations, expressions, and descriptions with the math text and writing tools. • Share your work by saving an image or providing a share code to others. ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. Our mission is to inspire and enable individuals to discover and develop their mathematical confidence and ability. www.mathlearningcenter.org This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education. Visit us: www.clarity-innovations.com

CHAT-E is an interactive interview tool designed to facilitate early childhood research using engaging, puppet-guided interactions. Developed in collaboration with Northwestern University and Head Start programs, CHAT-E helps researchers collect structured responses from young children in a playful and standardized way. Built with research usability in mind, CHAT-E improves upon traditional interview methods by reducing training overhead, enhancing data consistency, and promoting child engagement through animated puppet hosts. The platform is optimized for field studies in developmental psychology, language acquisition, and educational interventions.