Charlotte used a technique called a Gouin series for teaching her students several foreign languages. We recommend and incorporate Cherrydale Press’s wonderful resources that use that technique and incorporate Charlotte’s methods. With these materials you can teach all your children together, proceeding at your own pace, and keep the work oral for the younger students while adding written for the older. Each volume gives you at least two years of language studies.
Note: Latin is included in Individual Studies for grades 7 and up.