I have been using Carson Dellosa's Systematic Sequential Phonics They Use in my class for the last 2 years. I finally have a system that works for us and enables us to get through the whole lesson in a timely manner.
I was able to print off cards that correspond to every lesson in the book. I then laminated them all (see above picture for a small part of the laminated stack), and with the help of some amazing student helpers I was able to cut out the cards and letter tiles.
I made a trip to the dollar store to see what I could find to hold all the cards. I bought 3 of these buckets with lids and a box of envelopes. I did have to go back to get another bucket (for a total of 4) and another box of envelopes (you will need 2).
I also printed off labels for each lesson/envelope. I choose to put the label on the top right so I can see them quickly in the bucket. You can grab the labels here. I printed them on Avery 5160 Labels (30 per page).
This is what the finished boxes look like. I have them labelled with what is in each and the last box has extra envelopes for emergencies.
However, there are days when we don't use the iPad. We use all sorts of different letters. I have written letters on post-it notes, used an alphabet puzzle or letter tiles.
I have some students that are using the Making Words lessons from Start to Finish Literacy Starters and I use the same system. I do have a different colour bucket for those words.