Potential Paths: Path 1: Use Pedagogical to turn classroom materials into quizzes or summaries and add visual aids for better understanding. Path 2: Use Twee to quickly create questions, dialogues, and stories related to the teaching topic of balancing and tailor vocabulary lists to suit the students' proficiency level.

Final Narrative: It's great that you are looking for engaging, tailored resources for your young students!

Based on your needs, one suitable EdTech tool would be Twee. This tool has been appreciated for its time-saving approach to designing lessons and the ability to rapidly produce various types of questions, dialogues, stories, and exercises, which aligns well with your aim of interactive activities. The option to generate vocabulary lists specific to your lesson topic can also assist with the language proficiency level of your students. Plus, the user-friendly interface of Twee should make it a breeze to navigate.

To start with Twee, you can:

1. Sign up for their free early access beta program.
2. Begin to design your lesson around the concept of balancing, using multiple choice questions, open questions and true/false statements, as well as creating dialogues or stories.
3. Enhance your lessons further with their Vocabulary Builder, tailoring the exercises to be suitable for pre-elementary language proficiency. This could help you extend the balancing concept to include relevant vocabulary, aiding overall understanding.
4. To encourage practice, consider creating grammar exercises using the sentences from your dialogues or stories.
5. Lastly, consider using supplementary materials such as facts and quotes to further enrich your lessons.

Remember to experiment with the various features to figure out what works best for your teaching style and your students' learning preferences. One tool may not meet all your needs, so don't hesitate to explore others if necessary.

Happy teaching!