HELP ME, SAM!

You know? The laaaaaaast time we did the MYSTERIOUS RIDDLE was an eye-opener to me because it is very interesting material and original method for me to lead the class in English. Though I'm not a teacher yet, I'd like to adjust this kind of works to my future students. I believe those will work in intriguing the students curiosity and lowering the inhibition just like that riddle did to me. So, I've tried many times to my friends but their faces told me that they were more or less horrified. Finally, I decided to make new riddles up. After a few trials, thoush, I gave it up because it was really tough to design well structured episodes. I wonder if there are better episodes that stimulate the students' imagination and at the same time help them to make production in English. Please help me, Sam!