Help your children use all parts of grammar in their sentences. Increase writing stamina and confidence. Rainbow Grammar is a part of the Learning Made Easier program provided by Chris Killey, http://www.learningmadeeasier.com.au/about-us/ . This helps give children a visual to identify the construction of their sentences and how they can improve their writing at sentence level, by simple colour coding. Print, laminate, display, it is up to you.