This website is for both Calculus students and other high school students

Hi, New dorp students, This is an amazing site. Hope you enjoy it. Check out
the humor as well as AP Calculus plus the high school math.

Shortcut to:
http://www.pen.k12.va.us/Div/Winchester/jhhs/math/lessons/mcalc.html

Keep our imagination alive

Enjoy the nature and the human civilization.

Spring Trip

I was really busy during the spring vacation week. Lots of paper work had to be done. However, We still managed to have time to taste the beauty of this spring. We went to the Prospect Park last saturday. My daughter is 13 now but still love to go to zoos. So we went to the Bronx Zoo yesterday. It was so crowded there that we could hardly move in some places. But It's an enjoyable trip. The blue sky was above us; the sun warmly shone on us; the flowers greeted us; the animals in the zoo put up their best shows in front of us.

Bilingual Power

Wow, My daughter is now 13 years old.

I still remember her tiny hands and little feet, peaceful sleep, innocent smile, cry for food or a new diaper at her birth. Now she is a member of National Junior Honor Society, and talented in many subjects such as math, science, English, and music. But what makes me a proud father is her decency, kindness, joy for life, and integrity. Happy birthday to her.

Spring is coming to NYC