PROJECT:
Survival Water Filters
GRADES:
Primary School
What We Did
Survival Water Filters: Learning with the Land
While exploring the water cycle, our Grade 1 and 2 students stepped into the role of young designers, scientists, and caretakers of the Earth. Together, we asked a real-world question rooted in both survival and stewardship: How can we work with nature to clean water?
Using only natural materials and simple tools, students worked collaboratively to design and build survival-style water filters. Each group constructed a tripod structure and layered cloth to cradle natural filtering materials gathered with intention—charcoal from a shared campfire, sand, and grasses from the land. Students discussed the purpose of each layer, making thoughtful choices about how water might move through the system.
Muddy water was poured slowly through the filters again and again. With each pass, students observed changes, adjusted their designs, and reflected on what was happening inside the system. As the water grew clearer, so did their understanding of how natural materials can work together to support life.
This project wove together science, engineering, collaboration, and ecological literacy through direct, hands-on experience. Students practiced patience, problem-solving, and shared leadership while developing a deeper respect for clean water and the interconnected systems that sustain our world.
Learning unfolded not as a lesson to be completed, but as a living process—rooted in curiosity, relationship, and responsibility to the land.
Learning in Action
Learning Objectives
Students are invited to explore how water moves through natural systems and why clean water is essential for all living things. The goal of this lesson is for students to investigate how natural materials can work together to filter water, while practicing collaboration, problem-solving, and care for the environment. Through hands-on design and observation, students develop an early understanding of systems thinking, stewardship, and how human choices can support or harm the natural world.
Skills Developed
This Grade 1 and 2 project transformed the Ontario Curriculum into a hands-on, Permacognitive journey. By centering learning around the vital resource of water, we bridged the gap between classroom theory and real-world environmental stewardship.
At the heart of our approach is moving students from observation to action. We move beyond teaching kids about systems to empowering them to become leaders and stewards of the land they inhabit.
Science and Technology (2022)
Primary Focus
Grade 1 & 2 – STEM Skills and Connections
- Asking questions and making predictions
- Designing and building a simple structure using natural materials
- Testing, observing, and improving a design
- Using observations to explain how materials affect water
Grade 2 – Earth and Space Systems: Air and Water in the Environment
- Understanding the importance of clean water for living things
- Exploring how water can be changed by materials in the environment
- Recognizing human responsibility in caring for water systems
Language (2023)
Integrated Through the Learning Process
Oral Communication
- Sharing ideas and plans within a group
- Explaining observations and outcomes
- Using appropriate vocabulary related to materials and processes
Writing / Representing
- Drawing and labeling designs
- Recording observations through pictures, words, or shared reflection
- Expressing learning through discussion and documentation
Mathematics (2020)
Embedded, Experiential Use
- Comparing amounts and clarity of water before and after filtering
- Sequencing steps in the filtration process
- Using descriptive language to compare results (clearer, cloudier, more/less)
Social Studies (Grades 1–2)
People and Environments
- Recognizing water as a shared natural resource
- Developing awareness of community and global water needs
- Understanding responsibility and care for the environment
Health & Physical Education (2019)
Social-Emotional Learning
- Working cooperatively in small groups
- Practicing self-regulation and safe material use
- Building confidence, perseverance, and shared responsibility
Learning Skills & Work Habits (Growing Success)
Explicitly Observed
- Collaboration – working together to design and problem-solve
- Responsibility – caring for materials and the environment
- Initiative – asking questions and testing ideas
- Perseverance – refining designs through repeated trials
Wilde School / Permacognitive Threads (Integrated)
- Learning through observe → design → test → reflect
- Leadership through contribution, listening, and care
- Systems thinking: understanding how parts work together
- Stewardship of land, water, and community
More Student Highlights
Survival Water Filters
How can nature clean water? Explore how Grade 1 & 2 students at WILDE built survival filters in this hands-on, inquiry-based project.
Published:
February 25, 2026
Wilde Barefoot Grounding Sandals
Grade 1–2 students connect to self, body, and land through a hands-on leather barefoot sandal-making project. Discover our grounding approach to learning.
Published:
February 25, 2026
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