This tree map is a great resource to help students use adjectives in their writing. The tree map includes four sections (color, size, shape and texture). My first graders love using this organizer in the classroom and at home to add details to their writing.
I love this! If you would like hand written and hand drawn posters/board materials, and you are unable to design/create them yourself, then order them from this website! She will create them for you and send them to you--you pick the designs!
As I started to teach adjectives in my classroom, I felt like my students needed a visual to remind them of what an adjective is. This page not only does this, but also gives them examples of what an adjective could be. In our district, we have a poster machine where we can blow these up into posters.