In the problem-solving section of its StudyJams site, Scholastic offers interactive tutorials on word problems. One lesson helps students determine what data is missing and what is extraneous; another teaches how to create and solve equations from the critical information found.
Purplemath features a guide to developing a strong mathematical vocabulary, which makes it easier to navigate word problems. Math Playground presents several tutorials on using visual models such as number lines to solve word problems. Math-Aids.com helps grade-school teachers create customized worksheets focused on specific types of word problems. Khan Academy offers resources for practicing word problems at a full range of educational levels.