Learners who attended EduVentures training on conserving fishery reserves say the sessions opened their eyes to the importance of protecting aquatic ecosystems.
Learners from Max Makushe Secondary School in Kavango East told NBC News that they were unaware that some common practices in their communities could be harmful to biodiversity.
"I did not know that mosquito nets were harmful for catching fish. It was only when they started teaching and educating us about the proper tools for catching fish, such as monofilament nets, that I learned this," said Nene Kamwi.
"We learned that this is called bashing, which is not good for the fish because you are forcing them into an area where you can catch them," adds Selgador Haiputa.
The training, known as Fishery Initiatives for Sustainable Habitats, or FISH, focuses on protecting, restoring and managing aquatic environments to maintain healthy fish populations.
Learner Willbard Kaputungu says protecting fish stocks is important to ensure future generations can benefit from aquatic resources.
"The future of tomorrow is not one we are looking forward to damaging."
Deputy Minister of Environment, Forestry and Tourism Anselm Marungu told the learners that Namibia has laws regulating the use of natural resources to protect the environment for current and future generations.
"Your presence here today is a testament to, and clearly demonstrates, your commitment and enthusiasm for the protection and conservation of our resources and natural environment."
Director of EduVentures, Corris Kaapehi, says the training was well received by the learners, who remained engaged and enthusiastic throughout the sessions.
Kaapehi says the learners can now take what they have learned further by developing environmental projects.
"We are encouraging them to start proposals and projects and apply for projects with us. If schools, for example, want to start a fish pond or any other project related to the environment, we are able to support them."
In Kavango East, EduVentures conducted the training at Maria Mwengere, Linus Shashipapo and Max Makushe Secondary Schools.