Originally posted on UAlberta News.
Not everyone would take a box of worms through airport security for the benefit of students learning about composting in Canada’s North, but that’s exactly what Jerine Pegg did this past spring.
Pegg, a professor in the Faculty of Education, travelled more than 2,360 kilometres to Arnaqjuaq School in Hall Beach, Nunavut, to evaluate a Let’s Talk Science program focused on supporting science, technology, engineering and mathematics education in northern communities. When Pegg heard the students’ red wiggler worms had died, she packed more with her so they could start composting again.
“The school’s composting efforts will turn organic waste such as banana peels or paper into nutrient-rich soil for the gardening project,” explains Pegg.
“The worms will help speed up the process of decomposition in order to have good quality soil to use when school starts in the fall. This is important in a community where little vegetation grows and potting soil is very expensive to purchase.”
As a professor focusing on science education, Pegg believes the best way for students to learn is for teachers to bring realistic, hands-on science into their classrooms, even if it means taking local red wigglers onboard a plane with her.
“While I was at the school, on multiple occasions I walked past the classroom with the worm bin and students were hunched over it, watching the worms, spraying them with water, holding them, observing their movements and asking questions.”
Let’s Talk Science
Pegg originally became involved with Let’s Talk Science—an award-winning, national charitable organization—four years ago when she was looking for a context to continue her research on teacher-scientist partnerships. This trip was the first of a series of case studies she is conducting to examine the impact of these programs in various schools in Nunavut, Northwest Territories, northern British Columbia and northern Alberta.
Over the past two years, Let’s Talk Science has been visiting Arnaqjuaq School running in-class activities with students and workshops with teachers. As a part of one of these workshops, teachers at the school decided to start a school-wide gardening project by composting and growing a few plants. Next year the school plans to grow plants in every classroom and eventually build a greenhouse.
The power of scientific inquiry
Beyond inspiring scientific thought and curiosity, the program is having an impact in other subject areas. For example, the school’s business teacher hopes to use the project to engage students in calculating the cost of growing the produce in the greenhouse versus buying it from the Northern Store.
For Pegg, this shows precisely why it is important to encourage students to get their hands dirty with authentic science.
“Science education can develop critical thinking skills, such as asking questions, making observations, inferring, analyzing and drawing conclusions,” she says. “Understanding science is also important for many decisions that students will make in their current and future lives, such as decisions about their health and their environment.”