My daughter has attended this school since June 2009. We are an English only home. In the year of her attendance she has become comfortable with basic conversation. She knows her numbers up to 15, all the colors and I would guess about 500 various words. My husband and I have had to bone up on our Spanish. She knows far more than both of us already. She has learned to write her name and has become very interested in spelling and writing. I am so pleased with her progress. Thank You Centro Armonia!