The gray icons on the subindex pages are activities available to members. Once you sign in they become active and no longer have a gray shade.
If you do not yet have a membership, you can obtain one by clicking the Join button on the www.starfall.com main page. Annual home memberships start at only $35 for the year, and because Starfall is a publicly supported nonprofit organization, 501(c)(3), they are also tax deductible. We also provide teacher, classroom, and school memberships.
See Help me choose a membership to learn more about memberships.
You can also purchase a membership to become a Starfall member supporter and access all of Starfall's content today!