PBL--Artifact #2 for EEND 678A

I chose this artifact because it was perhaps the most challenging assignment I've completed through this coursework. Basically, I created a problem-based learning unit where my third grader ELL students can design their own vermicomposting bins (in groups), use PixNTell to do tutorials on various parts of their project, and work on their writing skills by authoring a blog in the point of view of one of the worms.

For me, PBL is extremely challenging because I always feel like my ideas are too contrived. I'd love to give students more freedom in designing their own solutions to problems, but the age of my students, as well as cost, tend to limit this. I think my final project was a good compromise between student choice and direction for the project. I did make a vermicomposting bin once, but it was a teacher-directed enterprise. This project is different because the students will research, design, and build their own vermicomposting bins, taking pictures and writing directions at each stage. For my ELL students, expository writing is really critical, and this is a true life application of this kind of writing.

I'm especially excited about the tech applications of this project. I like the idea of having them draw the steps and narrate them in PixNTell. I know that my student are fascinated with how worm bins work. I also like the idea of the students taking the lead with the worms. Frankly, I have a habit of accidentally killing them. My students could take the compost and put it into our school garden at the end of the school year. They'd be learning about decomposers and applying that knowledge to soil quality as well as plant science. Finally, I thought my students could do a video story about their project for Koala TV, the weekly program that our school plays for all students. Producing their own video (as ELL students) would be excellent oral English practice for a real reason.