AWESOME - not the paint samples necessarily, but more "core" words to use to illustrate importance of strong and specific verbs in writing! Use paint cards for teaching the Common Core Language standard about "Shades of Meaning"
LETTER WRITING-This is a great poster to show students how to write a letter and what they terms are called for each part of the letter. I would definitely use this in my classroom to show students the proper way to write a letter.
Writing Pin This is a writing goals chart. This chart could be put up sometime in the beginning of the school year. As the year progresses and students reach these goals, they can put their names in the spaces. Adjust for Kinder - maybe individual sheets
Wilson You might be able to use this for your persuasive writing topic. This is a great visual to teach opinion writing. I think I am going to use it with the prompt: What is the best way to eat an oreo cookie. Each student will then get an oreo as well.