Digital Dioramas and Skype-a-Scientist

This rotation in the STEM lab has the second grade taking their first steps into combining physical elements with digital ones to create projects. In my almost entirely self-designed curriculum, this kind of fusion is the ultimate goal for the students I work with. 

The students began by selecting an animal to research using the National Geographic Kids page about different species of animals. I let them explore an bit before choosing and starting to take notes in their journals. They also selected partners for this project. I provided the students with a list of facts that they needed to read for and record in their notes, but also encouraged them to include any information that they found especially interesting. Required information included what their animal eats, where it is found, and what threats it faces. We discussed how threats may be natural (predators) or human-caused (habitat loss/ poaching). Finally, they drew a picture of their chosen animal and its habitat in their journals.

Next, the teams worked together to create detailed drawings of their subject animal, its food, and its habitats. They cut out their pictures and practiced animating how they would move around in a Scratch Jr. project. Students used the camera function to photograph the pictures they drew of the habitats as backgrounds. They also added photos of their animal drawings as well as drawings of what it eats and the threats it faces.

Finally, the students programmed their hand-drawn characters to move around and to share facts they gathered through their research. This process was a great opportunity for me to teach the students about a number of different computer science concepts. They are already familiar with the primary event block in the Scratch Jr language, the Green Flag. This event is a general purpose "go" to all of the characters students have added to their programs. However, most of the teams discovered that the Green Flag event has its limitations because it makes everything move at once. When they wanted different characters to move and speak at different times I showed them the messaging events. When they wanted a prey animal to disappear after being eaten, I was able to show them the uses of the "when characters touch" event which is the beginning of understanding conditionals. 

We finished the unit by having each student team share their work on the SMART Board so they could practice providing each other feedback.

Another element of this unit that I personally find super exciting is our video chat with a scientist. This is facilitated by Skype-a-Scientist, a program that matches classrooms with scientists working in a variety of fields. Skype-a-Scientist connects teachers and scientists and they coordinate the scheduling of a video call. This program lets students see and engage with "actual living scientists" who were once sitting in a classroom as they are now. Each class gets to speak to a different scientist with a different area of study, so each conversation is unique. The first group spoke with a conservation biologist in Seattle, and the second group will be speaking with a geologist from the UK. Skype-a-Scientist is a non-profit run by Dr. Sarah McAnulty. I am proud to support this program with a monthly donation, and I would encourage our Sinclair Elementary families, and anyone else who cares about supporting science education to do the same at patreon.com.