All Atoms and bonds articles – Page 2
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ExtensionAtomic structure and the Sun | Stretch and challenge | 14–16
Stretch learners’ understanding of atomic structure using the context of the Sun
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ResourceCovalent structure and bonding | Knowledge check | 14–16
Assess learning on covalent structure and bonding with two levels of worksheet
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ResourceAdeiledd a bondio cofalent | Gwirio gwybodaeth | 14–16
Asesu’r hyn a ddysgwyd am adeiledd a bondio cofalent gyda dwy lefel o daflen waith
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ResourceCovalent structure and bonding in our bodies | In context | 14–16
Put covalent bonding into context with questions about the human body, its composition and the nutrition needed to support human health
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ResourceAdeiledd a bondio cofalent yn ein cyrff | Mewn cyd-destun | 14–16
Rhoi bondio cofalent mewn cyd-destun gyda chwestiynau am y corff dynol, ei gyfansoddiad a’r maeth sydd ei angen i gefnogi iechyd pobl
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CPD articleHow to teach atomic structure at 14–16
Strengthen your students’ grasp of the atom and electronic configurations with these models and strategies
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ResourceCovalent bonding | Developing understanding | 14–16 years
Develop learners’ understanding of the size and shape of covalent structures by interpreting a range of diagrams and models
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ResourceIonic bonding | Developing understanding | 14–16 years
Develop learners’ understanding of ionic lattices through comparing 2D and 3D representations
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ResourceBondio metelig | Datblygu dealltwriaeth | 14–16 oed
Datblygu dealltwriaeth is-ficrosgopig dysgwyr drwy ddehongli amrywiaeth o fodelau a ddefnyddir i gynrychioli adeiledd metelig ac ïonau metel
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ResourceMetallic bonding | Developing understanding | 14–16 years
Develop learners’ sub-microscopic understanding by interpreting a range of models used to represent metallic structure and metal ions
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ResourceCarbon allotropes | Developing understanding | 14–16 years
Encourage learners to think about how different structures of carbon are represented and what this means at the sub-microscopic level
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NewsHelp learners understand and compare the Bohr and electron cloud models
Make the abstract nature of atomic theory more concrete with these evidence-informed teaching tips
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ResourceCovalent bonding in water | Johnstone’s triangle worksheets | 14–16 years
Use these worksheets to develop learners’ understanding of covalent bonding, including symbolic models and how macroscopic properties relate to the type of bonding
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ResourceBondio ïonig mewn halen bwrdd | Taflen waith triongl Johnstone | 14–16 oed
Defnyddiwch y taflenni gwaith hyn i ddatblygu dealltwriaeth y dysgwyr o adeiledd a bondio ïonig, gan gynnwys symbolau a diagramau a sut mae priodweddau macrosgopig yn gysylltiedig â bondio
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ResourceIonic bonding in table salt | Johnstone’s triangle worksheets | 14–16 years
Use these worksheets to develop learners’ understanding of ionic structures and bonding, including symbols and diagrams and how macroscopic properties are related to bonding
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ResourceMetallic bonding in copper | Johnstone’s triangle worksheets | 14–16 years
Use these worksheets to develop learners’ understanding of metallic bonding, including symbols and diagrams and how macroscopic properties relate to the type of bonding
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ResourceDifferent allotropes of carbon | Johnstone’s triangle worksheets | 14–16 years
Use these worksheets to get learners thinking about carbon allotropes at different levels, from sub-microscopic structures to macroscopic properties
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NewsNew method grows larger diamonds
Use this real-world context when teaching about giant covalent structures
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ResourceRepresenting elements and compounds | Review my learning worksheets | 14–16 years
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
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ResourceAtomau ac ïonau | Stribed strwythur | 14–16 oed
Cefnogwch y dysgwyr i gofio ac ysgrifennu am ffurfiant ïonau a’r ffactorau sy’n effeithio arno