Pick a lab · 1 lab · 1 open · Arranged TBA
- OA1B-LABArranged · TBALibardo ValenciaChill Rank 4 of 5: Busy?★ 3.3(32)Difficulty 3.6/5 · 52% would take againOnline AsynchronousOpen
MAT 655: Explor Mat Using Tec at Lehman College
2 credits · Fall 2026
Explor Mat Using Tec (MAT 655) at Lehman College has 1 way to take it in Fall 2026, plus 1 recitation or lab time you pair with a lecture. 2 of 2 sections have an open seat right now.
The professor is: Libardo Valencia.
Compare them below, check the days and times, and add the course to your schedule.
This course meets as a lecture plus a lab. Your schedule needs one time from each, and the schedule builder picks them together.
About this course
Use of tools of technology (such as Computer Algebra systems and graphing calculators) to explore ideas, concepts, and techniques in various areas of mathematics, such as calculus and probability. Note. Two semesters of Calculus are required and must be completed before taking this course.
Professors for MAT 655 at Lehman, Fall 2026
- Libardo ValenciaChill Rank 4 of 5: Busy?
1 section · 1 open · ★ 3.3 (32) · difficulty 3.6/5 · 52% would take again
Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works
MAT 655 sections, times and seats
Seat status as of Oct 4, 6:40 PM ET. Seats can change between refreshes. How fresh is this?
Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means
You need one lecture and one lab. They can be combined freely, so pick each separately; the schedule builder checks the times together.
Arranged · TBA
OA1C-LEC · Online Asynchronous · Online-Asynchronous
Libardo ValenciaChill Rank 4 of 5: Busy?★ 3.3(32)Difficulty 3.6/5 · 52% would take again
Open
Questions about MAT 655 at Lehman
- Who teaches MAT 655 at Lehman in Fall 2026?
- Libardo Valencia is listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
- Is MAT 655 at Lehman hard?
- It depends on the professor. Across the 1 professor with a Chill Rank, students on Rate My Professors give an average difficulty of 3.6 out of 5. The Chill Rank above compares them directly.
- What if a MAT 655 section is full?
- Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.