Hiragana Katakana all the time

For memorizing the Japanese kana in the morning,
it'd be hard to beat this coffee mug:




Hiragana-Katakana Coffee mug

Particles ha and ga

Confused between ha and ga?

Here's a good article showing the difference..

http://nihonshock.com/2010/02/particles-the-difference-between-wa-and-ga/