All articles by Lyn Nicholls

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Representing elements and compounds | In context | 14–16

Use the real-world contexts of the elements that are used to make mobile phones and the composition of lunar soilElements and compounds are fundamental to understanding everything from mobile phones to the moon and beyond

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Representing elements and compounds | Knowledge check | 14–16

Assess understanding of representing elements and compounds with a higher and foundation worksheet

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Chromatography | Knowledge check | 14–16

Assess learning of paper chromatography with a higher and foundation worksheet

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Chromatography and developing vaccines | In context | 14–16

Put chromatography into context with questions based on vaccine development 

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Particle diagrams and coffee shops | In context | 14–16

Put particle diagrams into context and practise maths in science with a visit to a coffee shop

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Diagramau gronynnau a siopau coffi | Mewn cyd-destun | 14–16 oed

Rhoi diagramau gronynnau yn eu cyd-destun ac ymarfer mathemateg mewn gwyddoniaeth drwy ymweld â siop goffi

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Particle diagrams | Knowledge check | 14–16

Assess learning on particle diagrams with worksheets at foundation and higher level

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Diagramau gronynnau | Gwirio gwybodaeth | 14–16 oed

Asesu’r hyn a ddysgwyd am ddiagramau gronynnau gyda thaflenni gwaith ar lefel sylfaen ac uwch

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Metallic bonding in electric cars | In context | 14–16

Put metallic structure and bonding into context and practise maths in science with questions about electric cars

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Metallic bonding | Knowledge check | 14–16

Assess learning on metallic bonding with worksheets at foundation and higher level

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Ionic structure and bonding | Knowledge check | 14–16 years

Assess learning on ionic structure and bonding with higher and foundation worksheets

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Ionic structure and bonding in rubies | In context | 14–16

Put ionic bonding into context with questions about rubies, their composition and dazzling properties

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Adeiledd a bondio ïonig mewn rhuddemau | Mewn cyd-destun | 14–16 oed

Rhoi bondio ïonig yn ei gyd-destun gyda chwestiynau am ruddemau, eu cyfansoddiad a’u priodweddau disglair

Extension

Atomic 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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Atomic structure | Knowledge check | 14–16

Assess learning on atomic structure with a higher and foundation worksheet

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Adeiledd atomig | Gwirio gwybodaeth | 14–16

Aseswch y gwaith dysgu am adeiledd atomig gyda thaflenni gwaith sylfaen ac uwch

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Covalent structure and bonding | Knowledge check | 14–16

Assess learning on covalent structure and bonding with two levels of worksheet 

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Covalent 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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Fractional distillation and hydrocarbons | 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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Representing 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