Creating gestures to support key concepts has been very effective with my ELLs. The gestures can be attached to the word, whether the word is in English or Spanish. We use gestures for all of our key words necessary in reading directions, such as color, circle, write, etc. I often see some of my students gesturing as they attempt to read story problems on their own in math.
When introducing new vocabulary, the students have the opportunity to see it, hear it, say it, and write it. We create a gesture for each word, and draw a quick sketch in our vocabulary notebooks. We sort words according to parts of speech, such as noun, verb, or adjective. (In my class the words are color coded: nouns are red, verbs are green, adjectives are orange, and so on.) You can put the words, or pictures, on cards for review games. Have a student pick a card, give the gesture, and his/her partner says the word and uses it correctly in a sentence. This goes right along with Toni's suggestion for mirror/mirror words. Gestures, pictures, seeing and hearing the word in both languages, and multiple opportunities for practice are advantageous for language learning. By using "Teach-Okay", and breaking your speaking into mini lessons, you will be creating avenues of success in both languages.
Keep us posted on your successes with dual language and WBT!
Deb Weigel
WBT Intern