Educators' Corner

Students will be able design physical structures to build a coral that is adapted to environmental conditions within the classroom. After construction, students will be able to communicate about the successful components of their design in terms of environmental factor influence.

Students will learn about the natural and human threats to coral reefs including destructive fishing practices.

This lesson introduces the idea of interrelationships among organisms and how these could help them persist in a coral reef ecosystem. Students will learn about symbiotic relationships, with mutualism among coral and zooxanthellae as the model organisms in the first lesson and then moving on to parasitism and mutualism. Topics include the transfer of energy and matter through the processes of photosynthesis and respiration. These concepts are approached through the marine environment, rather than the terrestrial environment, which allows most students to take a step out of their comfort zone. Teaching these concepts with examples from the coral reef ecosystem is also a great way to incorporate ocean literacy into the classroom.

This lesson works well as an introduction or review of these processes. Please implement additional classroom activities that will complement the concepts discussed in this unit. This unit was written primarily for seventh graders, but adjustments can be made to fit any grade level.

Students will be able to describe galvanic exchange and explain how this process produces electric currents. Given two dissimilar metals and information on their position in an Electromotive Series, students will be able to predict which of the metals will deteriorate if they are placed in a salt solution. Students will also be able to describe the effect of electric currents on the availability of metal ions, and how this might contribute to the growth of corals on shipwrecks.

Join Ocean Portal Editor-in-Chief Emily Frost and museum educators from the National Museum of Natural History as they guide you through the Ocean Portal website, exploring a multitude of digital assets including vetted scientific information, interactive content, and education resources.

Students compare and contrast the various methods (chemiluminescence, bioluminescence, fluorescence, phosphorescence, triboluminescence) of light-production in deep-sea organisms. Students infer the light-producing process that is responsible for light emission based on observations of an ecosystem.

Students design and conduct research to discover firsthand what type of fish is being sold in their community, where this fish comes from, and whether that fish is an overfished species. This lesson gives students a chance to do their own market research and discover first-hand what type of fish is being sold to the public. It also provides an introduction to fish as an important food source and as an industry controlled partly by supply and demand. The results that emerge from this lesson will likely lead your students to question the role of public education in seafood choices for sustainable fisheries.

What discoveries and human benefits have resulted from exploration of the Earth’s deep oceans? Students will be able to describe at least three human benefits that have resulted from explorations of the Earth’s deep oceans. Students will be able to identify separate examples of Ocean Exploration expeditions focused on historical, biological, and physical features of the Earth’s deep oceans.

Through a fishing simulation, students model several consecutive seasons of a commercial fishery and explore how technology, population growth, and sustainable practices impact fish catch and fisheries management. 

In this two part lesson, students gain a deeper understanding of the relationship between environmental factors and organism adaptations through a focused study on a specific coral reef denizen—the personable farmerfish. Students first take part in an interactive PowerPoint presentation to gain background knowledge and then apply learned concepts by participating in a board game.