Rosh HaShana

The Virtual Beit Midrash - A series of advanced lectures on Rosh HaShana, both philosophical and halachic. A resource for the serious student.
http://www.vbm-torah.org/rosh.htm

Rosh Hashanah in CyberSpace - Jewish New Year resources.
http://www.cyberspaceholidays.com/roshhashanah/

Rosh Hashana: Activity Ideas - Includes specific activities for age specific classes and groups.
http://www.jajz-ed.org.il/festivls/tish/04.html

Torah Tots: Rosh Hashana Fun and Games - Children's site, with background, games, and activities
http://www.torahtots.com/holidays/rosh/rosh.htm

A Straight or a Twisted Shofar? - Staff at the Bar-Ilan University's Parashat Hashavua Study Center discusses what kind of ram's horn to use as a shofar.
http://www.biu.ac.il/JH/Parasha/eng/rosh/fis.html

Rosh HaShanah with Torah.org - Project Genesis has educational resources, observances, and recipes.
http://roshhashanah.torah.org/

OU Presents Rosh HaShana - About the holiday, as well as advanced articles. Also includes a collection of audio links.
http://www.ou.org/chagim/roshhashannah/

Chabad.org - Rosh Hashanah - Contains information about services, study, stories and recipes. Includes Kids section. Features Find-a-Service and E-Shanah Tovah cards. Also covers Ten Days of Repentance.
http://chabad.org/holidays/JewishNewYear/template.asp?AID=4644

Midrash: Rosh Hashanah - Rosh Hashanah, halakhoth, laws and customs.
http://www.midrash.org/halakha/roshana.html