My mom is a teacher and teaches a plethora of science classes so I decided to make this large display of a scrabble board that has all of the classes she teaches on there.
First use an online scrabble board generator to create the layout for the board with all of the words you want. This is a good one to use: https://www.customwallarts.com/create-order-wall-art/. Put the words in and generate the layout. Then count how many of each letter you need. Then you design the tiles. I have provided all of the letters with the point values in the design files. The tiles are 4x4".
Once you know how many of each letter you need copy the letters onto a different canvas. Then line up the number of that letter you need on the 12x12 wood. If there is space after the A's add the B's etc. Repeat until you cut all of the tiles. Alternatively get pre cut 4x4 tiles and use batch fill to engrave all of them.
Once you have cut all of the tiles it is time to install it. I used heavy duty double sided nano tape from amazon: link. I cut a small piece and put it at the top and the bottom then stuck the tile to the wall. I started at the bottom and went up by rows starting from the center working outward. I left a small gap between to be able to see the border.