Cracking Wi-Fi passwords, spoofing accounts, and testing networks for exploits is all fun enough, but if you want to take the show on the road, you’ll want an easily portable rig. Enter Kali Linux and the Raspberry Pi.
Bright attractive display to support your technology lessons. Includes 16 headers with common keyboard shortcuts for PC users. $
Hack Like a Pro: The Ultimate Command Cheat Sheet for Metasploit's Meterpreter « Null Byte
19 Internet Hacks Every Student Should Know - Full of tips for paying for college, studying, and taking care of yourself
Here's another list of the best hacking sites and downloadable projects available on the web where you can legally practice your hacking skills.