There are tons of companies that provide curriculum to help families who have chosen home education. If you do a web search for curriculum, you will find tons of information and maybe a little overwhelming. Below are a few companies to get you started on a look if you need some new ideas.
What each company offers will vary. Some companies offer great books that you schedule yourself. Others offer a complete curriculums that provide you daily lesson plans for many different subjects or a group of subjects. There are also many different niche curriculums that provide just one subject or geared to specific needs in a particular subject. C.H.E.S.S. does not endorse any of these products in particular and encourage you to use what works best for your family.
If you have specific questions about curriculum, please feel free to ask a question on the Forums!
Listing of Complete Curricula
Sites to find used curriculum