I've been using these books for 1st and 2nd grade for a year now and we finally switched our 3rd year book to match the series.
Personally, I have found the books quite helpful in serving as a guiding curriculum. I am required (loosely) to cover the listening and speaking, which I usually do over 2-3 weeks. I usually start my lessons with listening from the book, followed by elicitation of the vocab mentioned in the speaking sections. I prefer to make my own, more fun activities based on the things they're supposed to learn. Over the course of 2-3 weeks I try to get them what they need for their exam, some dialogue based on the vocab presented in the book (I often use the Talking Break, especially for the lower level classes), and at least one game to practice the grammar point they're learning with the Korean teachers. I've found that the speaking section usually ties into one or two of the grammar points, so it helps me justify doing grammar based games to my CTs.
The Activities books are rather useless when used alone because they're boring or unrealistically planned, but they have served as inspiration for me.
I've only flipped through the 3rd year book briefly, and I have to say I'm kind of disappointed. Our book last year sucked soooo badly, I had really pinned my hopes on this one. However, after reading the extremely awkwardly written "10,000 hours" reading passage (not to mention the twisting of history-Mozart WAS a genius and did not become one because of 10,000 hours of effort!) I'm worried.
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That said, I'd like to ask for people's feedback on one idea I had for 3rd Year Lesson 1: The Dating Game.
As I flipped through and saw the phrases in the speaking "why don't you" "I'm looking forward to" "I'm interested in" it all started to sound like a dating service or something-haha! So, I thought it would be kind of funny to write up dialogues between famous people on the dating show and have the kids act it out. Ex: G-Dragon is the bachelor seeking and the 3 bachelorette candidates are Sandara, Hyuna of 4Minute, and Sunny from Soshi.
My question: Do you think it's too embarrassing? I have a pretty comfortable relationship with my students, but I don't want to underestimate their ability to be shy-even in 3rd year.
Thanks for the input!