Core Skills Analysis
Geography
Lisa photographed the shoreline at Barmston Beach over five years, documenting how the cliffs and beach profile changed. She identified areas where rock armour had slowed erosion and compared these to sections protected by sea walls in Bridlington and Scarborough. By mapping the differences, Lisa learned how natural forces and human‑made defences interact to shape coastal landscapes. She also considered the social and economic reasons behind choosing different defence strategies.
Science (Earth and Environmental Science)
Lisa examined the physical processes of coastal erosion, noting the role of wave energy, weathering, and sediment transport on the Yorkshire coast. She measured the size and placement of rock armour and observed how it dissipated wave force. Through her five‑year record, Lisa understood concepts of kinetic energy, material durability, and the impact of climate variables on erosion rates. Her work highlighted the scientific method of observation, data collection, and hypothesis testing.
Mathematics
Lisa calculated the percentage change in shoreline position each year by measuring distances on her photographs. She created simple graphs to compare erosion rates at Barmston Beach with those at Bridlington and Scarborough. By converting measurements into scale drawings, she practiced proportional reasoning and area estimation of the rock‑armour sections. This quantitative analysis reinforced skills in measurement, data interpretation, and basic statistical comparison.
Language Arts
Lisa wrote a reflective report describing her photographic study, using precise geographic and scientific vocabulary. She organized her findings into an introduction, methodology, results, and conclusion, mirroring formal report structures. By comparing different coastal defences, Lisa practiced persuasive writing to argue which method seemed most sustainable. Her narrative also incorporated descriptive language to convey the visual changes she captured.
Art (Photography)
Lisa composed and timed photographs to capture the evolving coastline, considering light, angle, and perspective. She selected a consistent focal point each year to ensure comparability, learning about visual documentation and the artistic choices that enhance scientific observation. Her image series demonstrated how artistic techniques can support data collection and storytelling. She also edited the photos to highlight erosion patterns, blending creativity with analytical insight.
Tips
To deepen Lisa’s understanding, have her create a scaled 3‑D model of the Barmston Beach shoreline using clay and sand, then test how adding or removing rock armour changes erosion in a small water‑flow experiment. Organise a field visit to a nearby coastal‑management centre where engineers can explain design decisions behind sea walls and groynes. Encourage Lisa to interview local residents about how coastal change has affected tourism and community life, turning the data into a multimedia presentation. Finally, integrate a math challenge where she predicts future shoreline positions using simple linear regression based on her five‑year data set.
Book Recommendations
- The Ocean: A Visual Encyclopedia by DK: A richly illustrated guide that explains ocean processes, coastal environments, and the impact of human activity on marine ecosystems.
- Coast: A Photographic Journey Through the United Kingdom’s Shorelines by David Bickerton: A collection of striking photographs and informative captions that showcase the diversity of Britain’s coastlines, including erosion and coastal‑defence features.
- The Sea: A Visual Exploration by National Geographic: An engaging visual book that explores sea dynamics, coastal habitats, and the science behind waves, tides, and shoreline change.
Learning Standards
- Geography – KS3: 3.1 The physical and human processes that shape the Earth’s surface (coastal erosion, defence measures).
- Science – KS3 Earth and Space: 3.4 The processes that shape the environment (wave energy, weathering, human impact).
- Mathematics – KS3 Measurement and Geometry: Measure, calculate, and interpret data (percentage change, scaling, graphing).
- English – KS3 Writing: Produce a structured report using appropriate terminology and persuasive techniques.
- Art – KS3 Art and Design: Use photography to record, analyse, and present visual information.
Try This Next
- Worksheet: Calculate annual erosion rates and plot them on a line graph; include a column for ‘defence type’ to compare trends.
- Quiz: Multiple‑choice questions on key terms (e.g., rock armour, sea wall, sediment transport, wave energy).
- Drawing Task: Sketch a cross‑section of a coastline before and after a defence is installed, labeling physical processes.
- Writing Prompt: Draft a letter to the local council recommending a sustainable coastal‑defence strategy based on Lisa’s findings.