Tesselation Puzzles

1; The first document is a word document with isometric paper. The grid in word has been adjusted in such a way as to allow lines and shapes to be snapped to the corners of the isometric paper. So you can effectively draw isometrically accurately in word.2; The first page of the second document describes a tessellation problem and the second page shows the solution.3; The first page of the third document describes another tesselation problem and the second page shows the solution.