One ought, every day at least, to hear a little song, read a good poem, see a fine picture, and, if it were possible, to speak a few reasonable words.
—Johann Wolfgang von Goethe
This chapter focuses on additional information and tools that can help you improve your skills. You can find many of the printed resources and books in your local public library system or bookstores. Internet resources are available online, and all the activity props, equipment, and tools listed in this book can be easily assembled from local resources or suggested vendors, or handmade yourself.
During the preparation of this book for publication, ...