This site is a public service of the High School Mathematics (HSM) Group of University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED). It contains GeoGebra activities that align with the content and goals of Philippine mathematics curriculum for Grade 7 to Grade 12 learners. It provides teachers with resources for their learners that will enable them to learn mathematics in digital environment. Each activity includes interactive and dynamic GeoGebra applets and questions designed to develop learners’ mathematical proficiencies and engage them in mathematical practices such as pattern searching, generalizing, abstracting, developing procedures, communicating, reasoning, and problem-solving. The activities may be used in in-person classes, blended teaching, or fully online classes. Each activity can also be downloaded in pdf and can serve as a worksheet or activity sheet. [color=#1551b5][b]UP NISMED HSM Group[/b] Erlina R. Ronda, PhD Allan M. Canonigo, PhD Haidee P. Rosete Abigail B. Gonzales Mary Grace R. Macacua[/color]