Ionic, Covalent and Metallic Bonding — Interactive Lesson (Ages 14–16)

Why is salt hard to melt, water easy to boil and copper perfect for wires? It's all in the bonding. This 21-slide interactive lesson on ionic bonding takes pupils from first ideas to exam-style explanations, with 13 self-marking activities and nothing to prepare beforehand.

Teaching Ionic, Covalent and Metallic Bonding in GCSE Chemistry

Pupils explain why atoms bond, then compare ionic bonding (electron transfer between metals and non-metals), covalent bonding (shared pairs of electrons) and metallic bonding (positive ions in a sea of delocalised electrons). They work out ion charges, link structure to melting point and conductivity, explain why graphite conducts but diamond does not, and explain why alloys are harder than pure metals.

What Pupils Will Learn

• Explain why atoms form bonds.
• Describe ionic bonding as the transfer of electrons.
• Describe covalent bonding as the sharing of electrons.
• Describe metallic bonding and explain why metals conduct.
• Link the properties of substances to their structure and bonding.

What’s Included

• 21-slide interactive lesson
• 13 self-marking activities: multiple-choice questions, true-or-false checks, sorting tasks, drag-and-drop categorising and fill-in-the-gap questions
• Step-by-step teaching cards that reveal one point at a time
• A written explanation task with a model answer for self-assessment

Why Teachers Love It

• No prep — open it on an interactive whiteboard, laptop or tablet
• Instant feedback explains every answer, right or wrong
• Everyday examples make chemistry feel real
• Works for whole-class teaching, independent study or revision

Curriculum Alignment

Supports UK GCSE Chemistry and Combined Science (AQA, Edexcel and OCR) and the Nigerian Senior Secondary Chemistry curriculum (SS1), including WAEC and NECO exam preparation.

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FAQ

What year groups is this for? Years 10–11 (ages 14–16), and SS1 in Nigeria.

Is it self-marking? Yes — all 13 activities give instant feedback.

Do pupils need to log in? No. The lesson runs in any modern web browser.

Can I use it for revision? Yes. Pupils can replay it as often as they like, and the results screen shows which questions to review before a test.