Here is an list of example college-level courses created in Canvas (BLEND). take note of some of the design tools they use.
Online Tools to add Spice to your BLEND Pages
Piktochart - free for basic use, infographics: instructions/overview in BLEND
Canva.com - free for basic use, image editor
Google slides can be easily embedded, but the tool is only as good as your slides! Here are some tips on making your slides spicy!