David Ruhf's List: New Web 2.0 Tools

Create A Graph is a tool to help create graphs from data input.  This is great for middle school or higher.
This can be used both with teacher-centered and student-centered projects.  Teachers can use this when teaching lessons and students can use in presenting their findings of data they collected.
Topics: Probability and Stats, Conducting Surveys.

Class Dojo is a Behavior Management Software that gives teachers a real time way to keep track of student behavior good and bad.  It also gives students and parents a way to view their behavior.  
Even though it seems geared for the lower grades, I believe I can use it with my freshman. It would provide a way to communicate with the students and there parents with out having to email.  
This would not be used with any particular topic, but would be a good tool to help immature freshmen mature.

Conceptboard is a platform that allows users to work on projects together.  The difference from other collaboration tools is it allows the users to work on the project like you would if you were working on it together in person.
I would use this with my students when they are doing group work.  It would allow them to easier collaboration as well as allow the teacher to over see the project through out.  This would allow the students to ask for teacher input regardless of whether or not they are in class or at home.  
I could use this with many topics, any that I would give a project.  

This is a online math reference site.  It allows to search for math topics or do simple calculations. 
I would use this to find tutorials to post online for students to use when studying and homework.  I also can use this to brush up on topics I haven't taught in awhile. 
I can us this with all the topics I teach.

A tool that creates free math worksheets.  Similar to kutasoftware.com/, but you don't need to pay to create the worksheets.  It is geared to Middle school topics.
I would use it to create homework and review sheets for my math classes.
The topics I could use it with is my pre-algebra topics from adding and subtracting, fractions, percentages, to introduction to solving equations. 

GeoGebra is a web based or computer based graphing calculator that can be used for all levels of math.

Khan Academy is a free online tool that provides lessons for a wide range of courses, mainly focused around math.  This cool could be used for remediation or for online students of flip classroom.  Students can use it to explore areas of math not offered in school or to learn ahead.