Isaac Physics is an educational project and website with several notable features:

1. Educational Support and Activities: Isaac Physics provides support and activities in physics problem solving for both teachers and students. It is designed to assist learners from GCSE level, through Sixth Form (Years 12 and 13), and up to university level.
2. Open Platform for Active Learning (OPAL): The platform is known as an Open Platform for Active Learning. This aspect emphasizes its role in facilitating active engagement with physics problems and concepts, aiming to enhance the learning experience.
3. Combination of Online and Face-to-Face Learning: It integrates an online study tool with face-to-face events. These events are held at partner schools and institutions across the UK, providing a blend of digital and physical learning environments.
4. Run by the University of Cambridge: The website is managed by the University of Cambridge. This connection underlines its credibility and the quality of educational content and resources it offers.
5. Online Study Tool and Question Bank: Isaac Physics features an online study tool and a comprehensive question bank. This resource helps students to master physics through practice. The questions come with hints and video explanations, catering to students at various levels of understanding. It covers topics for GCSE, AS, and A-levels, making it a versatile tool for both learning and revision.

For more detailed information and to explore their resources, you can visit the Isaac Physics website at isaacphysics.org.