The app 'Roteiro Entre-Marés' offers digital itineraries for exploring intertidal zones, such as the rocky platform of the Avencas Marine Protected Area. As users travel through the intertidal area, several challenges emphasising the biodiversity and environmental issues are presented. Eighth-grade students (n=63) used this application and were…

The Earth's oceans are home to a diverse array of life, from large marine mammals to microscopic organisms. Among the most important are the marine phytoplankton, which comprise the basis of marine food webs, and also produce a large percentage of the Earth's oxygen through photosynthesis. Although the vast majority of phytoplankton are essential…

American lobster, "Homarus americanus," H Milne Edwards 1837, are an ecologically, economically, and culturally valuable marine resource for the coastal communities in the Gulf of Maine (GoM). The American lobster fishery is the most valuable commercial fishery in the United States, supporting thousands of jobs and generating hundreds of…

This work aimed to raise ocean awareness of 6th-grade students using marine invertebrates and integrating ludic activities within the curricula. Forty-two students from two public elementary schools from Northeast Brazil were selected. A pre-experimental design with pre-test/post-test was followed, using a questionnaire on…

The purpose of this study is to investigate students' mental models of the marine environment and to further examine how these models are related to their perceptions of marine problems. One hundred twenty-eight ninth grade students from a large harbor city in southern Taiwan completed a survey including a drawing activity and a set of two-tier…

Marine phytoplankton comprise the foundation of oceanic food webs and generate most of the Earth's oxygen. Of the many phytoplankton species in the ocean, a few dozen produce potent toxins, and at high concentrations can form what are called Harmful Algal Blooms (HABs) or "red tides" that can discolor marine waters. Managers and…

Oceans play an important role in weather and climate through transfers of heat and moisture to the atmosphere, and by moving heat and climate-relevant molecules like carbon dioxide around the globe. Energy also transfers from the atmosphere to the surface of the ocean, traveling down through the water column creating ocean currents that transport…

Many urban New Yorkers believe that the Hudson River is so polluted that nothing could possibly live there. In reality, the estuary is thriving, and The River Project (TRP), a marine science field station in lower Manhattan, exists to showcase its vast biodiversity through place-based education. In 2014, TRP began collaborating on a city-wide…

When should students collaborate during inquiry learning using an online learning environment? We compare "continuous collaboration" to "individual predictions" followed by collaborative exploration of natural selection and evolution in a unit featuring interactive models illustrating the marine biodiversity crisis. In the…

Attracting K-12 students to pursue careers in science, technology, engineering, and mathematics (STEM) is viewed as a critical element for benefiting both the economy and society. This paper describes an outreach program, conducted in a Brooklyn, New York, USA, public middle school, aimed at educating students in mechatronics, biology, and…

This article describes a two-day lesson in which fifth-grade students took on the role of marine biology scientists, using their critical-thinking and problem-solving skills to explore human impact on the blue crab ecosystem. The purpose of "Crabby Interactions" was to help students understand the impact of human activities on the local…

Mollusks, such as mussels and snails, are a great group to noodle because they are prevalent in banks and bottoms of river basins and in sandy beach habitats. Furthermore, their shells are easy to come by and safe to handle. There are six classes within the phylum Mollusca. In the activities described in this article, the authors focus on the…

This lesson was developed for middle school students using actual research on grass shrimp ("Palaemonetes pugio") to illustrate the process of a scientific investigation. The research was conducted at Savannah State University and funded by the National Oceanic and Atmospheric Administration (NOAA) Office of Education through the Living Marine…

Using migration as a springboard, students can begin to understand patterns of survival and interdependence that exist within nature, as well as humankind's role in modifying these patterns. This mini-unit involves a series of integrated activities designed to take middle school students (fifth through eighth grades) on a journey of the eastern…

Understanding coral reefs and the threats they face is an essential precondition in preserving them. This activity helps to educate middle school students about coral biology and the problem of coral bleaching. It will inspire students to participate in marine conservation initiatives. (Contains 10 figures and 3 resources.)