All articles by Neil Goalby – Page 2

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Cymarebau adweithio: masau | Datblygu dealltwriaeth | 14–16 oed

Datblygu dealltwriaeth dysgwyr o gymhareb y nifer mawr iawn o atomau neu foleciwlau mewn hafaliadau cemegol cytbwys

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Diffusion and chemical reactions | Developing understanding | 11–14 years

Use this worksheet to deepen understanding of diffusion and chemical reactions and how these processes are represented 

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Diffusion and dissolving | Developing understanding | 11–14 years

Deepen learners’ understanding of diffusion and dissolving with this worksheet exploring different conceptual levels of thinking

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Melting and boiling points | Developing understanding | 11–14 years

Deepen understanding of melting and boiling points and how these are represented at different conceptual levels of thinking

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Solutions | Developing understanding | 11–14 years

Encourage learners to deepen their understanding of solutions and how they are represented at different conceptual levels of thinking

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States of matter | Developing understanding | 11–14 years

Encourage learners to deepen their understanding of states of matter and how they are represented at different conceptual levels of thinking

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Atomau ac isotopau | Datblygu dealltwriaeth | 14–16 oed

Anogwch y dysgwyr i ddyfnhau eu dealltwriaeth o isotopau o’r lefel facrosgopig i’r lefel is-ficrosgopig

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Atoms and isotopes | Developing understanding | 14–16 years

Encourage learners to deepen their understanding of isotopes from the macroscopic to sub-microscopic level

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Atomau ac ïonau | Datblygu dealltwriaeth | 14–16 oed

Anogwch y dysgwyr i feddwl am sut mae atomau ac ionau’n cael eu cynrychioli a beth mae hyn yn ei olygu ar y lefel is-ficrosgopig

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Atoms and ions | Developing understanding | 14–16 years

Encourage learners to think about how atoms and ions are represented and what this means at the sub-microscopic level

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Atomic structure | Developing understanding | 14–16 years

Encourage learners to think about how the atomic structure is represented and what this means at the sub-microscopic level

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Adeiledd atomig | Datblygu dealltwriaeth | 14–16 oed

Anogwch y dysgwyr i feddwl am sut mae adeiledd atomig yn cael ei gynrychioli a beth mae hyn yn ei olygu ar y lefel is-ficrosgopig

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Bondio cofalent | Datblygu dealltwriaeth | 14–16 oed

Datblygu dealltwriaeth y dysgwyr o faint a siâp adeileddau cofalent drwy ddehongli amrywiaeth o ddiagramau a modelau

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Covalent 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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Ionic bonding | Developing understanding | 14–16 years

Develop learners’ understanding of ionic lattices through comparing 2D and 3D representations

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Metallic 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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Bondio 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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Carbon 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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Adeiledd Carbon Datblygu dealltwriaeth | 14–16 oed

Anogwch y dysgwyr i feddwl am sut mae atomau ac ionau’n cael eu cynrychioli a beth mae hyn yn ei olygu ar y lefel is-ficrosgopig

CPD article

How to teach intermolecular forces at 14–16

2023-02-07T07:00:00Z

Use these ideas to help your students master this challenging topic and gain a deeper understanding of the forces at play