Study Notes
Clear study notes for maths, science and core engineering subjects, with diagrams and worked examples.
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Harvard Referencing Guide: In-Text Citations and Reference List Examples
Cite Them Right Harvard explained with checked examples for ten source types, the in-text rules and how Harvard differs from…
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How to Write a Literature Review: Steps, Search Strings and a Synthesis Example
An eight-step method for thesis and project literature reviews, with a worked search string, a synthesis matrix and a rewritten…
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How to Write a Lab Report: Structure, Worked Example and Checklist
Each section of an engineering lab report explained, with a fully worked beam deflection test, a results table, graph, sample…
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APA 7 Referencing Examples: In-Text Citations and Reference Lists
Worked APA 7 examples for ten source types, from journal articles and Australian Standards to YouTube videos and AI chats,…
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Polar vs Non-Polar Covalent Bonds and Molecules: Electronegativity, Shape and Worked Examples
How to tell polar from non-polar covalent bonds using electronegativity, and why molecular shape decides whether a molecule is polar.
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Cold-Blooded vs Warm-Blooded Animals: Definitions, Differences and Examples
Ectotherms and endotherms in plain language, with diagrams, worked examples, tricky cases such as tuna and hummingbirds, and practice questions.
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Abiotic Factors: Definition, Examples and Abiotic vs Biotic Factors
What abiotic factors are, how each one affects living things, how they differ from biotic factors, and how to measure…
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Solute vs Solvent: Definitions, Main Differences, Examples and Concentration Calculations
What solutes, solvents and solutions are, how they differ, why water dissolves so much, and how to calculate concentration.
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Parts of a Microscope and Their Functions (Labelled Diagram)
A labelled diagram of the compound light microscope, what each part does, and how to work out magnification, field of…
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Mendel’s Pea Plant Experiment and the Law of Segregation
How Mendel’s pea crosses revealed the law of segregation, with his real counts, Punnett squares, a chi-square check and practice…