## Calculus IV (A term 2019, WPI)

in person, before the covid-19 pandemic

There were 3 sections, with a total of 71 students. Here is the students' feedback for the first, the second, and the third sections.

## CALCULUS IV (C Term 2021, WPI)

asynchronous online lectures, hybrid active learning

There were 3 sections, with a total of 91 students (some fully online, and some in a hybrid regime). Here is the students' feedback for the first, the second, and the third sections.

## Ordinary Differential Equations (E term 2021, WPI)

synchronous online lectures, online active learning

The total number of students was 27. Here is the students' feedback.

## Bridge to Higher Mathematics (E Term 2021, WPI)

online synchronous flipped classroom with Inquiry Based Learning

The total number of students was 4, so the sample size is not good, but here is the students' feedback.