The document discusses a curriculum focused on studying how climate change impacts polar bear habitats. It involves two challenges - raising awareness about the effects of climate change on polar bears, and reducing personal carbon footprints. Students would research questions, potential solutions, and present their findings. They could take local or global actions and publish their work using technology to share it with a global audience. The curriculum aims to teach critical thinking and problem solving around an authentic real-world issue through collaboration and use of online resources.