Although it can be difficult to become published when you haven't yet had a manuscript accepted for publication, curriculum writing can be one way to start. Here are a few sources to check out. Be sure to read the publisher's guidelines carefully before submitting your manuscript. You want to appear knowledgeable about what the publisher needs. If you want an immediate rejection, send your children's story to an adult magazine publisher. Do a bit of research first. Find out the name of the submissions editor, check to see if they require a complete sample or just an outline, and be sure your manuscript matches their needs.
Here are a few places to start:
