A native speaker of Spanish who knows the word perro simply needs to learn the corresponding English label, dog. The meaning of Tier 1 words can often be conveyed using visuals, realia, gestures, or demonstration. Teachers can also provide or allow students to obtain a native language translation. A key consideration here is that the meaning of Tier 1 words should be conveyed quickly and clearly so that connections between students’ native language and second language knowledge are fostered.