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Learning Innovation: The Teaching & Learning Podcast

Learning Innovation: The Teaching & Learning Podcast

learninginnovation

By the Lethbridge College Centre for Teaching, Learning, & Innovation (CTLI)

57 - E57: Revolutionary recycling in aquaponics – Mimicking natural ecosystems to produce 100% zero-waste food
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  • 57 - E57: Revolutionary recycling in aquaponics – Mimicking natural ecosystems to produce 100% zero-waste food

    “How can we produce food... and reduce our footprint?” – John Derksen, Chair of the Aquaculture Centre of Excellence John Derksen, Chair of the Aquaculture Centre of Excellence, and Dr. Nick Savidov, Senior Research Scientist at the Aquaculture Centre of Excellence take us on a deep dive into aquaponics!   They explain how their aquaponics facility works, including their state-of-the-art biofiltration technology that’s taking reduce, reuse, recycle to a whole new level. With a proper set up, aquaponics creates a synergistic ecosystem where fish, plants, and microorganisms can thrive indefinitely.  John and Nick also share about upcoming applied research projects, and about their microcredential series which have garnered the interest of – and collaboration with – the largest aquaponics association in the world.  References:  Peruse Aquaponics Microcredentials here! Aquaculture Centre of Excellence Difference between aquaculture, hydroponics, and aquaponics:  Aquaculture is the farming of aquatic organisms like fish, shrimp, or aquatic plants in controlled environments, such as tanks or ponds, for food or commercial purposes.  Hydroponics is a method of growing plants without soil, where roots are submerged in a nutrient-rich water solution or grow in soilless media using nutrient solutions.  Aquaponics is a symbiotic ecosystem combining aquaculture (raising fish), hydroponics (growing plants without soil), and microorganisms. Fish waste provides nutrients for plants and microorganisms, and the plants and microorganisms purify the water for the fish.  VR – Virtual reality   RAS – Recirculating aquaculture system  A drum filter in aquaponics is a mechanical filtration system that uses a rotating drum to separate solid waste from liquid waste.  An oxygenator in aquaponics adds oxygen to the water, helping fish breathe and promoting the growth of beneficial bacteria that break down fish waste into nutrients for plants.  A biofilter in aquaponics harbours bacteria (nitrifiers) that convert toxic ammonia into nitrate through a two-step process. A bioreactor in aquaponics is a chamber that utilizes aerobic microorganisms to break down and liquify all solid fish waste that is separated and collected from the system. Aerobic is key, as most bioreactors are anaerobic. A trickling (carbon) filter in aquaponics is both a mechanical and self-regenerating biofilter where water trickles over a physical medium (such as charcoal) and slowly drains through.  Microorganisms colonize this medium and help to break down harmful (typically liquid) fish waste, such as ammonium, and mineralize finer organic particles as it passes through. Finer solid particles are filtered out in the process, producing crystal-clear water. Water polishing in aquaponics is the process of removing any remaining particles or impurities from the water to ensure it's clean and clear for both fish and plants.  Filter backwashing in aquaponics is the process of reversing the flow of water through a filter to remove accumulated debris and waste. This process isn’t needed in a properly functioning aquaponics system!  Aerobic – with oxygen  Anaerobic – without oxygen University of Alberta Dr. Basil Andrew Keddie Examples of other applied research projects at the college:  E24: An Exploration of Immersive Technology Inspiring Lifelong Movement  E33: Immersive Storytelling – The Battle of Belly River  Comparing HSP with LED lighting (by Stouch Lighting Staff, LED lighting sellers)  HPS – high-pressure sodium  LED – light-emitting diode  High Bay LED lighting is an energy-efficient fixture design that brightly illuminates large indoor spaces with high ceilings, such as warehouses or factories, using long-lasting LED technology  Canola Council of Canada  SOP – standard operating procedure  E. coli (Wikipedia)  University of Georgia – Interdisciplinary team for aquaponics  CTLI – Centre for Teaching, Learning, and Innovation   The Aquaponics Association CARIE – Centr

    Tue, 16 Apr 2024 - 55min
  • 56 - E56: The positionality effect – Building empathy through reflection and transparency about your place in the world

    Doctor Bhuvinder Vaid, an Education Developer from Capilano University, and Doctor Gwen Nguyen and Britt Dzioba who are Advisors on the Learning and Teaching team at BCcampus, join the pod for a sustained conversation around positionality. This trio dives deeply into this concept, and explores how positionality is a practice that can break down equity barriers and help students feel a greater sense of inclusivity and belonging in their learning environments. Bhuvinder, Britt and Gwen share how to craft a positionality statement, and how taking this reflexive step in your teaching practice can help you and your students relate with each other, and even foster deeper community in your classroom. During the episode, Gwen, Bhuvinder, Britt and Donna (host) mention: BCcampus  Capilano University  Gwen & Bhuvinder’s FLO Friday Webinar: Where to Position Positionality in Your Work  Positionality versus Intersectionality UBC – University of British Columbia   University of Victoria  BC Ministry of Children and Family Development   Instructor Certification Program (ICP) at Lethbridge College  Universal design for learning (UDL) Bringing the Practice of Positionality into Teaching and Learning by Britt Dzioba This Book Is Anti-Racist: 20 Lessons on How to Wake Up, Take Action, and Do The Work (by Tiffany Jewell)  Haiku – a Japanese form of poetry with 3 lines: the first line contains 5 syllables, the second contains 7 syllables, and the last line contains 5 syllables  Reflect on Your Positionality to Ensure Student Success by Christine Harrington SoTL - Scholarship of Teaching and Learning  “Hope is like a road in the country, there is never a road but when people walk on it, the road comes into existence” a variation of the poem by Lin Yutang  Community of Practice  Lillooet (Stʼatʼimc)  Squamish  Musqueam  Sechelt (shíshálh nation)  Tsleil-Waututh  Halkomelem (also known as Burnaby, BC)  Lekwungen Esquimalt and Songhees (also known as Victoria, BC)  míqәn (Beacon Hill Park) See Britt's Digital Positionality Collage below ⤵️

    Tue, 02 Apr 2024 - 1h 05min
  • 55 - E55: Environmental Psychology and Conservation – An instructor's creative course-build through the Scholarship of Teaching and Learning

    Joshua Hill, an instructor at Lethbridge College, shares about his exciting course-build on Environmental Psychology and Conservation.

    Tue, 19 Mar 2024 - 27min
  • 54 - E54: The heartbeat of our city – Connecting post-secondary students with the community of Lethbridge

    Nelson Lateeph, host of Under The Bridge – Tha Podcast, sits down with Donna and Jordana to talk about his experience moving to Lethbridge with his family from Cape Town, South Africa. Nelson is passionate about social development in the city, and has some practical ideas on how international students (and newcomers in general) can get more involved with their community to foster a greater sense of joy and belonging. During this conversation, Donna, Nelson, and Jordana mention: Under The Bridge - Tha Podcast Cape Town, South Africa  Motivational speaker in Lethbridge – Kimberly Lyall: Life Is An Adventure | Under The Bridge Tha Podcast | Ep.09  Downtown Lethbridge: Festival Square  BRZ - Business Revitalization Zone   Heart of Our City Committee  Lethbridge Soccer Association  University of Lethbridge  Black History Month African diaspora Pan-Africanism Malcolm X Martin Luther King Jr. Rosa Parks   Creative videographer & mentor – Michael Worf: Coalbanks' Love Letter To Lethbridge | Under The Bridge Tha Podcast | Ep.05  Temptations restaurant, Bar, Lounge & Nightclub  CASA The Galt Museum & Archives SAE – Southern Alberta Ethnic Association (Multicultural Centre) Gatsby (sandwich)  “If the mountain will not come to Mohammed, Mohammed will go to the mountain” essentially means: “If things aren’t going your way, you’ll have to adjust the way they are.”  Jarred Garrick from ROVÜ: Spaces That Inspire | Under The Bridge Tha Podcast | Ep.02

    Wed, 28 Feb 2024 - 1h 00min
  • 53 - E53: STUDENT VOICES – Celebrating Black culture and identity at Lethbridge College

    In this thought-provoking episode, we recognize Black History Month (BHM) with a meaningful panel discussion featuring Lethbridge College students: Sharon Boit, Susan Samaila, and Raihau-Milz Izonyobore. The trio discuss the significance of BHM events at the college, and share heart-felt dialogue about Black culture and identity, including influences like language, education, tradition, and intersectionality. During the episode, Sharon, Susan, Raihau, and Donna (host) mention: List of BHM events at Lethbridge College  LCSA – Lethbridge College Student Association General Arts and Science – Pre-Social Work Major planning guide Administrative Office Professional program at Lethbridge College Criminal Justice - Policing program at Lethbridge College  How to make Nigerian scrambled eggs (3-minute video)  BHM meal kit pickup – Eastern African meal (Kenya, Uganda, Tanzania, Burundi, Congo, Sudan)  Register for a meal kit HERE  Kenya (Google Maps) Utamaduni Day – a celebration of all the cultures in Kenya  Cultural appropriation  Mursik (fermented milk)  Nigeria (Google Maps) FGM – Female genital mutilation  Burundi (Google Maps) Intersectionality  International Services at Lethbridge College  Third Places (spaces)  The Cave – a safe, inclusive student hangout spot at the college  Thirsty Thursday  Diwali: Festival of Lights  Lethbridge Buchanan Library  Wellness Services at Lethbridge College  LCSA Food bank for students  East African Pilau – Kenyan pilau  Nigerian Jollof Rice  Kenyan Chapati | Chapo recipe  Canadian Pow Wow calendar  Grand Prairie Police Service

    Tue, 06 Feb 2024 - 51min
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