Schoology
is a social networking service and virtual learning environment for K-12 school and higher education institutions that allows users to create, manage, and share academic content.
You can easily embed playable podcasts, episodes, and playlists to your online courses created on Schoology.

Image: Embed a playlist to Schoology.
Step 1: Find the embed code
On ListenNotes.com, you can find the embed code on the EMBED tab of a podcast page (Example),
an
episode page (Example),
a
clip page (Example),
or a Listen Later playlist page (Example).

Image: Find the embed code under the EMBED tab.
Step 2: Copy and paste the embed code
Switch to HTML Editor (the two dots at the top-right corner) and paste the HTML embed code:

Image: Paste the embed code to Schoology.