Teaching

CURRENT POSITIONS

Courses Taught – Department of Mathematics, Oklahoma State University
Served as the primary instructor for undergraduate mathematics courses, including:

• Calculus I (Math 2144) – Spring 2025

• Mathematical Functions and Their Uses (Math 1483) – Fall 2023–2024

• Preparation for Calculus (Math 1813) – Spring 2022

• College Algebra (Math 1513) – Fall 2021–2022

PREVIOUS POSITIONS

1. Assistant Professor,  Department of Mathematics, University of Dhaka from September 27, 2017 to present.

2. Lecturer,  Department of Mathematics, University of Dhaka from August 24, 2015 to September 26, 2017 .

3. Part Time Lecturer, Department of Geology, University of Dhaka from January 2017 to August 06, 2019.

4. Part Time Lecturer, Department of Statistics, University of Dhaka from March 01, 2017 to August 06, 2019.

5. Part Time Lecturer, Department of Statistics, Biostatistics & Informatics, University of Dhaka from March 01, 2016 to February 29, 2017.

6.  Teaching Associate, August, 2019 - present, Department of Mathematics, OSU, Stillwater.

7. Assistant Professor,  Department of Mathematics, University of Dhaka from September 27, 2017 to present.

8. Lecturer,  Department of Mathematics, University of Dhaka from August 24, 2015 to September 26, 2017 .

9. Part Time Lecturer, Department of Geology, University of Dhaka from January 2017 to August 06, 2019.

10. Part Time Lecturer, Department of Statistics, University of Dhaka from March 01, 2017 to August 06, 2019.

11. Part Time Lecturer, Department of Statistics, Biostatistics & Informatics, University of Dhaka from March 01, 2016 to February 29, 2017.

Teaching Experience in Details

Haridas Kumar Das's Theory and Lab courses are  Click here.

 1. Lecturer  and Assistant Professor - Mathematics, Department of Mathematics, University of Dhaka

Courses Taught Theory: 

1. 1. FUNCTIONAL ANALYSIS (MTMS507)

   2. ORDINARY DIFFERENTIAL EQUATIONS II (MTH 303)

   3. LINEAR ALGEBRA II (MTH 204) 

   4. LINEAR ALGEBRA (GHT110A)

   5. NUMERICAL ANALYSIS(MTM 204)

   6. REAL ANALYSIS(STAT H-208) 

   7. ANALYTIC and VECTOR GEOMETRY(MTM 103)

   8. CALCULUS II (MTM 202)

   9. MATHEMATICAL ANALYSIS(STAT H-309) 

   10. PRE-CALCULUS (MAT116)

   11. CALCULUS I 

   12. CALCULUS III (CHER2115)

   13. CALCULUS IV (CHER2215) 

   14. Courses Taught (Lab): Math Lab I, Math Lab II

2. Lecturer -Math, Institute of Natural Sciences, United International University(UIU (click here) )

Course Taught:

• 1. MATH 003- Elementary Calculus (Spring-2013, Summer-2013,  Two Sections), (UIU).

  2. MATH-151- Differential & Integral Calculus (Spring-2013, Summer-2013, Two Sections), (UIU).

  3. MATH 183- Liner Algebra Ordinary and Partial Differential Equations ( Summer-2013, Spring-2013, Two Sections), (UIU).

  4. MATH 201- Co-ordinate Geometry and Vector calculus(Fall-2012, 1 Section), (UIU).

  5. MATH 153- Complex Variables (Fall-2012, Two Sections), (UIU).

3. Graduate Teaching Assistant, Concordia University (click here)

• Teaching Mathematics and Statistics in class. Know how to maintain around 40 students each class.

• Experienced to follow Professors instruction properly. Able to help students instantly in order to their problems.

 4. Tutor (Math Help Center, Concordia University) (click here)

1. Learnt how to work with different type of students.

2. Maintained all students correctly.

   1. MATH 200, 201, 202, 203, 204, 205, 206, 208, 209 & MAST 214 

5. Course Grader, Concordia University (click here)

Graded weekly home works and quizzes for:

1. MAST 151    College Algebra (2 Sections, Fall-2013)

2. MAST 234 Linear Algebra and Applications I (Using Maple, Winter-2014)

3. MAST 235 Linear Algebra and Applications II (Using Maple, Winter-2014