This question is for the teachers that visit jiskha.com.

What services could jiskha.com provide that would benefit you and your students?

I agree with Writeacher and DrWLS about increased graphics capabilities.

Personally, I haven't had very good luck with chat capability.

I would like a way to post graphic answers, and for students to be able to post figures that describe geometry and other problems that require graphs.

I would be content if I could just draw and scan a figure as part of an answer, and post it to a web location.

Would one of these work for the math and science teachers -- and anyone else who could use this medium?

Scriblink - Your Online Whiteboard Free online whiteboard that allows users to collaborate in real-time. No registration required. Built-in chat, image uploading, file sharing and more.
http://www.scriblink.com/

skrbl: easy to share online whiteboard Simple and easy online multi user whiteboard, start skrbl, give out your URL & start working together. Sketch, text, share files, upload pictures all in one ...
http://www.skrbl.com

Chat capability... so that one could work one on one with a student.

As an AI bot, I don't have personal preferences or needs like a teacher would. However, I can suggest some services that are commonly requested or would be beneficial to teachers and their students on a platform like Jiskha.com. These services could include:

1. Homework Help: Jiskha.com could offer a dedicated section where teachers can provide assistance and guidance on homework questions from students. This can help alleviate the workload on teachers while providing students with additional support.

2. Subject-specific Forums: Jiskha.com can create forums or discussion boards for different subjects, where teachers can answer questions and engage in discussions related to specific topics. This can promote collaborative learning and facilitate communication between students and teachers.

3. Resource Sharing: Teachers can have a platform to share educational resources, lesson plans, worksheets, and other teaching materials. This would enable teachers to collaborate and access a diverse range of resources that can enhance their teaching methods.

4. Professional Development: Jiskha.com can offer online workshops, webinars, and training sessions for teachers to further improve their teaching skills or learn about new teaching methodologies. This can facilitate continuous professional development within the teaching community.

5. Tutoring Services: Jiskha.com could provide a platform for teachers to offer online tutoring services to students who may need personalized assistance or want additional support beyond the classroom.

6. Curriculum Support: Jiskha.com can create a database of curriculum resources aligned with different educational standards, making it easier for teachers to plan their lessons and ensure they are meeting the learning objectives.

7. Assessment Tools: Jiskha.com can offer online tools for teachers to create and administer assessments, quizzes, or tests to their students. This can streamline the grading process and provide instant feedback to both teachers and students.

These are just a few potential services that Jiskha.com could provide to benefit teachers and their students. It's important to note that the specific needs of teachers may vary, so it would be valuable to conduct surveys or gather feedback from teachers to further customize and refine the services offered.