All Resource articles – Page 4

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Balancing chemical equations using magnesium and oxygen | Johnstone’s triangle worksheets | 14–16 years

Introduce Johnstone’s triangle with these teacher notes and a student worksheet to help learners gain a deeper understanding of balancing chemical equations 

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Moles of xenon | Johnstone’s triangle worksheets | 14–16 years

Introduce Johnstone’s triangle as a method of calculating the number of moles of xenon from a given volume of gas

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Moles and volume | Developing understanding | 14–16 years

Deepen your learners’ understanding of the idea that equal volumes of gases contain an equal number of molecules with this worksheet

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Introducing chemical change | Key terms support | 11–14

Language support pack for Introducing chemical change, with key terms list, accessible glossary, Frayer models and unscrambling definitions

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Moles of gold | Johnstone’s triangle worksheets | 14–16 years

Connect macroscopic, sub-microscopic and symbolic understanding of calculations involving moles and mass with Johnstone’s triangle

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Molau o aur | Taflenni gwaith triongl Johnstone | 14–16 oed

Cysylltu dealltwriaeth facrosgopig, is-ficrosgopig a symbolaidd o gyfrifiadau sy’n cynnwys molau a màs â thriongl Johnstone

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Moles and mass | Developing understanding | 14–16 years

Develop understanding of the relationship between the mass of one mole, the number of moles and the mass of a substance

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Molau a màs | Datblygu dealltwriaeth | 14–16 oed

Datblygu dealltwriaeth o’r berthynas rhwng màs un môl, nifer y molau a màs sylwedd

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Quantitative chemistry | Key terms support | 14–16

Language support pack for quantitative chemistry, with key terms list, accessible glossary, Frayer models and unscrambling definitions

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Cemeg feintiol | Cymorth termau allweddol | 14–16 oed

Pecyn cymorth iaith ar gyfer cemeg feintiol, gyda rhestr o dermau allweddol, geirfa hygyrch, modelau Frayer a datrys diffiniadau

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Reactant and product substances | Developing understanding | 11–14

Use these worksheets to secure and deepen your learners’ understanding of reactants and products in chemical changes

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Iron and sulfur reaction | Johnstone’s triangle | 11–14 years

Develop understanding of reactants and products at different conceptual levels using an iron and sulfur reaction as an example

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Reactants and products | Structure strip | 11–14 years

Use scaffolded prompts to support learners to write about reactants and products

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Representing chemical reactions | Structure strip | 11–14 years

Use scaffolded prompts to support learners to write about representing chemical reactions

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Màs cymharol | Stribed strwythur | 14–16 oed

Cefnogi’r dysgwyr i ddangos eu dealltwriaeth o fàs cymharol, gan ddefnyddio awgrymiadau ysgrifennu wedi’u sgaffaldio

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Relative mass | Structure strip | 14–16 years

Support learners to demonstrate their understanding of relative mass, using scaffolded writing prompts

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Interpreting chemical equations | Developing understanding | 14–16 years

Deepen learners’ understanding of interpreting chemical equations by exploring the topic at different conceptual levels

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Dehongli hafaliadau cemegol | Datblygu dealltwriaeth | 14–16 oed

Dyfnhau dealltwriaeth dysgwyr o ddehongli hafaliadau cemegol drwy archwilio’r pwnc ar wahanol lefelau cysyniadol

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Balancing chemical equations using hydrogen and oxygen | Johnstone’s triangle worksheets | 14–16 years

Introduce Johnstone’s triangle to help learners gain a deeper understanding of balancing chemical equations

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Cydbwyso hafaliadau cemegol sy’n defnyddio hydrogen ac ocsigen | Taflenni gwaith triongl Johnstone | 14-16 oed

Cyflwyno triongl Johnstone i helpu’r dysgwyr i ddyfnhau eu dealltwriaeth o gydbwyso hafaliadau cemegol