BIOLOGY-08 · Secondary · ENGLISH · PLANNED
Zoom from organism to mechanism, then evaluate the biological evidence.
Study time is an initial activity estimate, excluding extra reading, revision and extended laboratory or project work. Videos and question bodies have not been produced by adding this outline.
Complete these courses or demonstrate equivalent knowledge. These are recommended prerequisites, not enforced enrolment locks.
YouTube playlist: ARK Biology | Ecology, Conservation and Earth Systems
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Sign in to save this learning pathPractical outcome: Analyse a supplied local wildlife count with sampling limitations.
Explain population size using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain quadrat sampling using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain mark-recapture concept using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain population growth using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Use the first concepts from this section. Analyse a supplied local wildlife count with sampling limitations. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain carrying capacity using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain competition using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain predation using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Explain mutualism using a visual and one worked real-world example. Context: Analyse a supplied local wildlife count with sampling limitations. End with a prediction or check-for-understanding.
Analyse a supplied local wildlife count with sampling limitations. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Population size, Quadrat sampling, Mark-recapture concept and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Practical outcome: Build a mass-flow diagram for a freshwater ecosystem.
Explain food webs using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain energy pyramids using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain productivity using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain carbon cycle using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Use the first concepts from this section. Build a mass-flow diagram for a freshwater ecosystem. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain nitrogen cycle using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain water cycle using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain ecological succession using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Explain ecosystem disturbances using a visual and one worked real-world example. Context: Build a mass-flow diagram for a freshwater ecosystem. End with a prediction or check-for-understanding.
Build a mass-flow diagram for a freshwater ecosystem. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Food webs, Energy pyramids, Productivity and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Practical outcome: Compare two habitat-management proposals using evidence.
Explain biodiversity measures using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain habitat fragmentation using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain invasive species using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain extinction risk using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Use the first concepts from this section. Compare two habitat-management proposals using evidence. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain restoration using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain conservation genetics using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain climate responses using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain ecosystem services using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Explain sustainable resource use using a visual and one worked real-world example. Context: Compare two habitat-management proposals using evidence. End with a prediction or check-for-understanding.
Compare two habitat-management proposals using evidence. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Biodiversity measures, Habitat fragmentation, Invasive species and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Combine all three sections: Compare two habitat-management proposals using evidence. Submit an original worked artifact, evidence or tests, assumptions and a reflection. Rubric: correctness, method, practical usefulness, reproducibility and communication. Self-reviewed, not certified.
6–12 balanced questions sampling every section of Ecology, Conservation and Earth Systems, including interpretation, calculation or reasoning, a misconception and a new application. Passing is 70%; review errors before retrying.
Annotated systems, sequence analysis and observational investigations. Guided work leads to an independent attempt, with a diagram, explanation, trace, calculation or tested artifact. Question bodies are generated when opened in your private learning path. Programming submissions are stored as text; the platform does not execute submitted code.
Use original or appropriately licensed datasets. Practical science activities use models or supplied data unless a qualified supervisor has reviewed a physical experiment.
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