CSTA -Computer Science Teachers Association - Check out their resource section!
ACM - Association for Computing Machinery
SIGCSE - Special Interest Group for Computer Science Education
NECC - National Educational Computing Conference
ISTE - International Society for Technology Education
CS & IT Symposium - Professional Development for HS & MS teachers.
CS Bits& Bytes - Sign up for NSF Computer Science Newsletter
Computer Science Education Week - Get ideas and resources to promote computer science education in your school during the official CS Ed Week.
CSTA Ohio: Northern Region - Connect with the Ohio Chapter membership in Northern Ohio.
itWorks Ohio - This is itWorks Ohio Information Technology Standards. It has a voc/tech feel to it but it does have a lot of competences for 10th grade and 12th grade. This is out of date and being rewritten this year. Dave Burkhart has spoken with the man in charge of the rewrite and we are hopeful that we can be involved with it. See the attachment below
Greenfoot - http://greenroom.greenfoot.org/ Greenroom is a place for teachers to share & use resources