Public learning track
Field Investigation Techniques: Measuring Abundance and Distribution
10th Grade · Science · UK GCSE
7 lessons
Goal
Describe and plan scientific sampling methods including frame quadrats, point quadrats, and transects to investigate organism abundance and distribution.
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Investigating a Local Ecosystem
7 lessons
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- 1Investigating a Local EcosystemUp nextStart
- 2Planning a Random Sampling Strategy Using Frame QuadratsPremiumNot started yet
- 3Measuring Plant Abundance: Percentage Cover Versus Individual CountsNot started yet
- 4Using Belt and Line Transects to Investigate Environmental GradientsNot started yet
- 5Measuring Correlated Abiotic Variables Along Ecological TransectsNot started yet
- 6Estimating Motile Animal Populations Using Mark-Release-RecaptureNot started yet
- 7GCSE Required Practical: Investigating the Population Size of a Common PlantNot started yet
Curriculum Framework
10th Grade · Science · UK GCSE
1
6 lessons
Understanding Biodiversity and Ecological Value
Explain the concept of biodiversity, why it is vital for ecosystem stability, and how high biodiversity secures resources for humanity.
2
7 lessons
Field Investigation Techniques: Measuring Abundance and Distribution
Describe and plan scientific sampling methods including frame quadrats, point quadrats, and transects to investigate organism abundance and distribution.
3
5 lessons
Quantitative Fieldwork Analysis and Ecological Data Evaluation
Calculate population estimates, population densities, and evaluate the validity, repeatability, and limitations of ecological sampling data.
4
7 lessons
Negative Human Impacts: Land Use, Peat Bogs, and Deforestation
Explain how human land use, tropical deforestation, and peat bog destruction reduce biodiversity and increase atmospheric carbon dioxide.
5
6 lessons
Waste Management and Pollution in Terrestrial and Aquatic Ecosystems
Explain how untreated waste causes water, air, and land pollution, detailing mechanisms such as eutrophication and bioaccumulation.
6
6 lessons
Positive Human Interventions: Conservation and Habitat Restoration
Describe and evaluate positive human programmes aimed at protecting and restoring local and global biodiversity.
7
6 lessons
Balancing Ecological Conservation: Benefits, Challenges, and Socioeconomic Conflicts
Analyse the complex trade-offs, economic constraints, and socioeconomic conflicts involved in maintaining local and global biodiversity.