All Atoms and bonds articles – Page 2
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Ideas
How to use models to boost understanding
Help students make sense of the chemistry they can’t see with memorable representations
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Ideas
Get crafty with festive molecular baubles
Is this the perfect festive science activity for the last week of term?
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Resource
Born–Haber interactive toolkit
Learner’s collaborate to build four different Born–Haber cycles with a large-scale toolkit of arrow cards followed by a worksheet of calculation questions using Hess’s Law
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Resource
Atoms, molecules and compounds quiz | 11–14 years
Use this quiz to check understanding of atoms, molecules, elements and compounds
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Job profile
Senior software developer
Aruna develops the search capability of a crystal structure database used by scientists to make new discoveries
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Feature
How to draw ionic bonding dot and cross diagrams
Use this step-by-step approach to help your 14–16 students master ions
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CPD
Use post-16 atomic models to inform 14–16 understanding
It’ll help minimise unhelpful misconceptions too
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Resource
The chemistry of iron | 16–18 years
Practice questions give context to transition metal chemistry and equilibria using the examples of haemoglobin and iron
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Feature
Play card games to teach electronic configuration and ionic compound formation
How a game-based approach can improve your students’ understanding and recognition – and reduce assessment anxiety
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Article
Why does jelly wobble?
Find out how gelatin’s bonds, structure and properties make jelly jiggle
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Exhibition chemistry
The reaction between sodium and chlorine
Use this to demonstrate this classic and spectacular chemistry experiment
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Ideas
Modelling ionic bonds with plasticine
Mould your students’ understanding of ionic bond formation and overcome misconceptions
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Ideas
Growing decision trees
Use this essential learning aid to help students solve complex chemistry problems
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CPD
How to teach structure determination post-16
Students find this process puzzling. Help them solve it with these ideas and tips
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Resource
Covalent bonding tiles | 14–16 years
Help learners to visualise the shape and structure of simple covalent molecules with these manipulative covalent bonding tiles.
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Feature
How to draw dot and cross diagrams
Use this step-by-step approach to covalent bonding with your 14–16 learners