This collection of research articles examines the usefulness of concept maps in the educational setting, with applications and examples ranging from primary grade classrooms through secondary mathematics to pre-service teacher education, undergraduate mathematics and post-graduate mathematics education.
Medora Covered Bridge longest historic... - Medora Covered Bridge. âMedora Covered Bridge longest historic bridge in the US.â. Review of Medora Covered Bridge. Covered Bridge built in 1875 over the White River by Joseph J. Daniels. This is the longest covered Bridge in the United States. It was restored in 2010.
Big Bend Dam is located near Chamberlain, S.D., at River Mile 987.4. Although, the dam has a unique bend in its embankement, Big Bend Dam takes its name from the unique bend in the Missouri River seven miles upstream from the dam.