Originally from Miami, FL, Marshall earned a B.S. in Math and Economics from Georgetown University. He has been teaching math at Greenwich Country Day School since 2003 and currently serves as the Assistant Head of the Middle School. He completed his Master’s degree in Math Leadership from Bank Street College in 2011.
Marshall has been working with Carnegie Prep since 2004 as an SAT Math and ACT Math/Science classroom teacher.
He lives in Greenwich with his wife and children.
Hi Marshall!
Thanks for the great class and all the dedication, I think it helped me a lot on the Math subject test!
ZR, Student
My son scored an 800 on the SAT Math II and a 5 on the AP Stats! Thanks to Marshall and Sam for all of the test prep support!
BH, Parent
Marshall, I just wanted you to know that M. thought your Math Level 2 class was very helpful and you are an excellent teacher! And thank you so much for letting her come this evening to take another practice test. It really was a good way for her to get ready for the test on Saturday. Thanks again.
NS, Parent
Marshall,
Thank you for your help in Math Level 2!!!! My [SAT Subject Test] score went from a 680 to a 750! I am so happy and so grateful for your help. Thank you again.
MR, Student
Dear Lynn and Marshall,
Last night, my son came home from his final Math Level 2 SAT Subject Test class, he was literally grinning from ear-to-ear. Yes, he had had a practice test score of 800 and that is terrific! But what I liked most was he was soaring with confidence. He looked like a massive weight had been taken off of his shoulders.
GB, Parent
Hey Marshall,
I thought the test went better than I expected it to be. With math, I felt like I knew how to approach every single question I saw. I believe 9 out of your 10 hints were on the test. The only thing I didn’t use was the hippity hop (I was upset no bunny). But I think the extra helps and just doing as many problems as I could really helped me.
DS, Student
Dear Austin and Marshall,
I decided to take the SAT again in May because I thought I could improve my math score. I got my score back today – 2400! I am beyond happy, and wanted to share the good news, because all of your help made that score a possibility. I thank you for helping me achieve the perfect score! Thanks so much.
CT, Student
Hey Marshall,
I got an 800 on the Math Level 2 Subject Test! Thanks so much for all your help this year. I’d call an 800 on SAT Math and an 800 on Math Level 2 a success! Thank you again!
KW, Student
Marshall,
I trust you got K’s detailed feedback! She found incredible value in your [Math Level 2 SAT Subject Test] course and teachings. She recited several examples tonight of problems on the test that she had not yet learned at Darien High School, but she was able to work through those problems with skills that she learned from you. I give you five stars!
HP, Parent
Hi Marshall,
C. got a lot out of the class and really enjoyed having you as her teacher. She says you are “funny, awesome, a great teacher”! Just thought you should know. Thank you for all your effort.