In order to establish standards-based education in K-12 geography in t
he United States, we must 1) develop strong instructional materials, 2
) train teachers to use those materials, and 3) ensure adoption of the
materials by providing curricular guidance, especially linking materi
als and teacher training to the reform movement for standards-based ed
ucation. Three geography instructional materials-development projects
support the new geography standards and offer alternatives to the curr
ent patterns of classroom use of traditional textbooks and idiosyncrat
ic fugitive activities. GIGI, ARGUS, and GEOLinks represent steps in t
he evolution of geography materials development in the United States.