what is the teaching strategy called where you pair learning sign language with learning the english language?

specifically I am talking about teaching english language learners the english language by teaching the sign language that goes with the english words. what is that teaching strategy called? .

Are You Red Cross Ready? in American Sign Language

Salem, OR March 17, 2010 – Students and staff from the Oregon School for the Deaf (OSD) created this video in American Sign Language (ASL) to help the American Red Cross Willamette Chapter in Salem, Oregon reach more people in the community. The Are You Red Cross Ready? video, which was filmed on the OSD […]

Any free places online to learn British sign language (BSL) online?

A site similar to ASL pro and ASL browser would be perfect, but to my knowledge there are not any that teach BSL in this way. If the site teaches by a series of pictures that would also be great. I can find all the american sign language pages but not the free british ones. […]