Here at Teach Children we recommend teaching letter formation in family groups rather than in alphabetical order.
The letters of the alphabet have been sorted by shape, start points, directional push and pulls of the pencil and finish point to create the different family groups. It makes it easier for children to develop and remember the correct letter formation, this is because they do not have to constantly remember a whole range of start points or directional movement at one time. For instance, the letter c has the same start point and anti-clockwise directional movement shape that is needed to create the letters a, d, g, o and, although a little more complicated, the letters s and e,
Teaching letters in groups or families can also help to limit letter reversals such as b and d.
Also, by teaching letter groups in the order shown on the website children are able to write whole words, which have meaning to them, and this in turn encourages them to write more.
Click here to see our free Letter Family animations and supporting worksheets: http://bit.ly/2F9P7cI