The Conference of Presidents of Major American Jewish Organizations (that's a mouthful) has a nice web/email resource called Israel HighWay geared for high school students. Here's what they say about themselves:
The Israel HighWay is a weekly email publication prepared specifically for high school students. While exploring the context of today’s complex issues in the Middle East, the Israel HighWay highlights Israel’s diverse contributions to society and informs high school students about the importance of Israel on many levels. Our goal is to instill in our readers a love for Israel and pride in its accomplishments over the years.
The Jerusalem Center for Public Affairs (=Dore Gold) does something similar, but on the level of university students. See their Israel Campus Beat.