A musmach of MTJ, Rabbi Alpert has been teaching math for more than 30 years. Whether it is Regents math courses or calculus, Rabbi Alpert believes math is helpful in all aspects of life. "The knowledge of calculus enables one to understand and appreciate the way the world works. I strive to develop application techniques of calculus by using calculus concepts in models described verbally, analytically, numerically and graphically. I truly enjoy this stimulating and challenging course, and I gain from the observations and analyses expressed by the diligent students of Rambam."