These eggs would be given to you to raise in an aquariums where you would monitor water temperature, water quality, and watch over the health of the developing eggs. When the fish are ready to be released, you would go outside your classroom to supervise the release of your salmon into a stream. You might revisit the stream at different times of the year to monitor water quality and eventually return again to count the number of fish that return to spawn. A multimedia presentation can be powerful way to inform your community that there is a need for action, and to persuade people to support your efforts. You may use slides, charts, maps, timelines, wall size murals, and other visual aids in your campaign.
Music engages the emotions, and is an essential element in multimedia presentations.
Music can also be used to help reinforce science and number facts, and help people remember new ideas. Use music to engage the attention of large groups, set the tone and rhythm of a gathering or presentation, teach new facts, and just for fun on your field trips. You may find yourself communicating with adults who are involved in work on your project at many levels of authority and influence. Your project can build community feeling in your school and it can connect your school to your town, region, and to the world. Some environmental education projects are controversial.