Potential Paths: Path 1: Using Twee to generate dialogue, stories, and exercises related to the theme of the poem, and then using Runway to incorporate these into video format, synchronizing with images, music, and recordings. Path 2: Using Pedagogical to create initial content and instructional diagrams, and then transfer this content to Runway to create a video that includes the different modes of expression.

Final Narrative:

Based on your need for an EdTech tool to create a video that includes multiple modes of expression and reflects the theme and mood of your poem, it seems like a combination of Twee and Runway would serve your requirements best.

Twee is a tool specially designed for content creation in English lessons. After you've written your poem, you can then generate a narrative or dialogue using Twee that expands and explains the theme of your poem. You can further enrich your classroom experience by generating quick content and supplementary material relevant to your poem's content.

Once your content is ready, you can use Runway, ideally designed for non-technical users, to transform your text, images, or even music files into a video that matches the emotion and narrative you've established. Runway uses machine learning to turn text prompts and images into videos with the feature of 'Text to Video' and 'Text and Image to Video'. In case your poem has a dominant color or style scheme, you can utilize the 'Stylization' feature to ensure thematic consistency in your video.

However, both Twee and Runway are in their beta versions, so while they have essential features to meet your needs, minor bugs or issues are a possibility as they are still in the development phase.

Here's how to get started:

1. Enter your poem's topic into Twee and generate related dialogue, stories, and exercises.
2. Prepare or assemble all the multimedia components you want to include in your video.
3. Using Runway, arrange these elements to form a comprehensive video that brings your poem to life.

Remember, EdTech tools like these are designed to enhance your teaching experience by aiding you in creating educational content in a time-efficient manner. As you familiarize yourself with these tools, you'll find more ways to integrate them into your teaching process effectively.