This learning portal is a product for the research and development study with the title: Development & Evaluation of Digital Problem-Based Learning Package in Teaching Demand and Supply for Grade 9. This is the learning package operationalized through the Google Site. It comprises of 3 problem-based learning lesson plans applying the GRASPS (Goal, Role, Audience, Situation, Product, and Standards), 7-Jump Approach (Case Presentation, Problem Definition, Brainstorming, Formulation of Hypothesis, Defining Educational Objectives, Self-Study, and Synthesis) and 5E Approach (Engage, Explore, Explain, Elaborate, and Evaluation) in Google Docs format. It also includes Google Slide presentation that aims to aid the teacher in delivering her instruction to the students. The package also includes animated videos created using Powtoon to help the learners visualize the problem. It also has chosen instructional videos from Youtube which aims to strengthen the understanding of the students to the 3 chosen lessons: (Interaksyon ng Demand at Suplay sa Pamilihan, ”Shortage”at”Surplus”, and Mga Paraan ng pagtugon/kalutasan sa mga suliraning dulot ng kakulangan at kalabisan sa pamilihan). The aim of this portal is to help the teachers deliver their instruction in both, face to face classes and online classes.