I use these cards to introduce a new phoneme on Monday - we read the flashcards together as a class, and then I always have plenty of volunteers to help me transfer the word cards onto our 'Word Wall'. As you can see in the picture below (it's a screenshot of a page from the file you'll download), I always have a 'Phoneme (dipthong for American readers) Card' that gives the phoneme and a picture hint. All of the word cards are then posted under/around the Phoneme Card (depending on how crowded my wall is, and how many word cards I want to put up).
Please try them out and let me know what you think! And if you have any teacher friends who would find these useful, please send them over to my blog as well. :-)
I'll be adding more Wall Words as I get them converted into PDFs - why not bookmark or favourite this site, so you can get back easily to check what's available?