With the rise of online education, there are many tools available to make online classes more effective and engaging for students. Here are some tools for online classes:

1. Video Conferencing Platforms: Platforms like Zoom, Google Meet, or Microsoft Teams allow for live video conferencing, screen sharing, recording, and other collaboration features.
2. Learning Management Systems (LMS): LMSs like Moodle, Blackboard, or Canvas provide online platforms to host course materials, assignments, quizzes, discussions, and other learning resources.
3. Online Whiteboards: Tools like Miro, Jamboard, or Padlet allow for real-time collaboration, brainstorming, and ideation, and can be especially useful for group projects.
4. Virtual Reality (VR) and Augmented Reality (AR): VR and AR technologies allow students to interact with the course material in a more immersive and engaging way. Tools like Google Expeditions or Nearpod VR can provide virtual field trips, 3D models, and other interactive experiences.
5. Screen Recording and Editing Tools: Tools like Camtasia or Screencast-O-Matic allow for recording, editing, and sharing of video lectures, presentations, and screencasts.
6. Online Polling and Quizzing Tools: Tools like Kahoot, Quizlet, or Poll Everywhere can provide interactive quizzes and polls to keep students engaged and assess their learning.
7. Time-Management and Productivity Tools: Tools like Trello, Asana, or Todoist can help students to manage their time effectively, set reminders, and track progress on assignments and projects.

By using a combination of these tools, instructors can create a more interactive and engaging online learning environment for students, and ensure that they are able to learn effectively and efficiently.