French is such a beautiful language...I so do wish I had been given the opportunity to learn it! I often wonder how many more opportunities I would have had (both personnel and professional) if I had grown up speaking another language besides English. I have friends that tell me it is never too late...but all I can say to that is - "La vie est un long fleuve tranquille" - but somethings float away from you.
Yes, I would use this book in my classroom. The summary of this is that they give the colors in english and spanish with picture on that page. They want you to say the words.