CAL (Center for Applied Linguistics) has many resources for practitioners Here
ELL-U, the OVAE-supported website of professional development resources for adult education practitioners, has migrated to the LINCS site: http://lincs.ed.gov/programs/ell-u
Robin Schwartz outlines in her powerpoint presentation characteristics and potential solutions for instructing ELL pre/low literacy students.
Further suggestions for resources to post here may be sent to Jessica at firstname.lastname@example.org. Thanks!