Exam-style practice questions with a full mark scheme, a student self-assessment sheet and a subtitled summary video for 3A.1–3A.3 Ionic bonding, written for Pearson Edexcel International AS Chemistry Unit 1 (WCH11): Structure, Bonding and Introduction to Organic Chemistry.
What’s included
- Practice questions (21 marks): 2 multiple-choice questions; short-answer and “explain” questions; an extended 5-mark question. The questions build from accessible recall up to stretch questions, with answer lines and marks shown.
- Mark scheme: one mark per point in exam-board style, with allow / ignore / do-not-allow notes and fully worked calculations.
- Self-assessment sheet: “I can…” statements linked to each question, with marks and Not yet / Nearly / Got it ratings, score bands telling students what to do next, and a “my mistakes and how I will fix them” table.
- Summary video (MP4, 3:58): an animated revision summary of the topic with on-screen subtitles, worked examples, an exam-tip card and key points. Ideal for flipped learning, homework or revision before students attempt the questions.
Students practise how to
- Compare ions by their size and the strength of their ionic bonding
- Say what ionic bonding is and draw dot-and-cross diagrams of ions
- Explain why isoelectronic ions get smaller as the number of protons goes up
- Calculate charge density and explain polarisation and covalent character
- Describe the evidence that ions exist
- Explain the properties of ionic compounds using their structure and bonding
Follows the order of the Student Book 1 headings (3A.1–3A.3). The Word document is fully editable. The questions are original and not taken from past papers.
Suitable for: classwork, homework, flipped learning, independent revision, and EAL learners (the subtitled video and clear command words support them).
Files: 1 × Word document (.docx), 1 × video (.mp4). The video narration uses a computer-generated voice.
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A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
Bundle
IAL Chemistry Unit 1 (WCH11) Complete Bundle + Videos
A complete set of 19 exam-style practice worksheets, each with a subtitled summary video, covering the whole of Pearson Edexcel International AS Chemistry Unit 1 (WCH11): Structure, Bonding and Introduction to Organic Chemistry. Every resource in this bundle contains an editable Word worksheet (about 20 marks), a full mark scheme, a student self-assessment sheet and an MP4 summary video. That is 385 marks of original questions and about 83 minutes of video in total. Topics covered: Topic 1 Formulae, equations and amounts of substance; Topic 2 Atomic structure and the Periodic Table; Topic 3 Bonding and structure; Topic 4 Introductory organic chemistry and alkanes; Topic 5 Alkenes. **Included in this bundle** - 1A–1B Atoms, molecules and equations (21 marks + video) - 1C.1–1C.2 Relative masses and the mole (21 marks + video) - 1C.3–1C.5 Reacting masses, yield and atom economy (20 marks + video) - 1D.1–1D.2 Empirical and molecular formulae (19 marks + video) - 1E.1–1E.3 Gas volumes, concentrations and ppm (21 marks + video) - 2A.1–2A.2 Atoms, isotopes and mass spectrometry (21 marks + video) - 2A.3 Orbitals and electronic configurations (20 marks + video) - 2A.4 Ionisation energies (20 marks + video) - 2B.1–2B.2 The Periodic Table and periodicity (20 marks + video) - 3A.1–3A.3 Ionic bonding (21 marks + video) - 3B.1–3B.4 Covalent bonding (21 marks + video) - 3C.1–3C.2 Shapes of molecules and ions (20 marks + video) - 3D–3E Metallic bonding and solid lattices (20 marks + video) - 4A.1–4A.4 Introduction to organic chemistry (20 marks + video) - 4A.5–4A.7 Isomerism, reaction types, hazards (20 marks + video) - 4B.1–4B.4 Alkanes (21 marks + video) - 5A.1–5A.2 Alkenes and geometric isomerism (20 marks + video) - 5A.3–5A.4 Alkene addition and mechanisms (20 marks + video) - 5B.1–5B.2 Addition polymers and polymer waste (19 marks + video) **Each resource includes** - **Practice questions:** these build from recall to stretch questions, mixing multiple-choice, short-answer, calculation and extended-response questions in exam style. - **Mark scheme:** written in exam-board style, with allow / ignore / do-not-allow notes and fully worked calculations. - **Self-assessment sheet:** "I can…" statements linked to each question, with Not yet / Nearly / Got it ratings, score bands, and a "my mistakes and how I will fix them" table. - **Summary video (MP4, about 4–5 minutes):** an animated revision summary with on-screen subtitles, worked examples, an exam-tip card and key points. The resources follow the order of the Student Book 1 headings, so they can be used lesson by lesson or as end-of-topic revision. All questions are original and none are taken from past papers. Suitable for: classwork, homework, flipped learning, independent revision, cover lessons, and EAL learners. Files: 19 × Word documents (.docx) and 19 × videos (.mp4). The video narration uses a computer-generated voice.
£34.00
Bundle
IAL Chemistry Topic 3 Bonding and structure Bundle + Videos
A complete set of 4 exam-style practice worksheets, each with a subtitled summary video, covering Topic 3 (Bonding and structure) of Pearson Edexcel International AS Chemistry Unit 1 (WCH11): Structure, Bonding and Introduction to Organic Chemistry. Every resource in this bundle contains an editable Word worksheet (about 20 marks), a full mark scheme, a student self-assessment sheet and an MP4 summary video. That is 82 marks of original questions and about 17 minutes of video in total. **Included in this bundle** - 3A.1–3A.3 Ionic bonding (21 marks + video) - 3B.1–3B.4 Covalent bonding (21 marks + video) - 3C.1–3C.2 Shapes of molecules and ions (20 marks + video) - 3D–3E Metallic bonding and solid lattices (20 marks + video) **Each resource includes** - **Practice questions:** these build from recall to stretch questions, mixing multiple-choice, short-answer, calculation and extended-response questions in exam style. - **Mark scheme:** written in exam-board style, with allow / ignore / do-not-allow notes and fully worked calculations. - **Self-assessment sheet:** "I can…" statements linked to each question, with Not yet / Nearly / Got it ratings, score bands, and a "my mistakes and how I will fix them" table. - **Summary video (MP4, about 4–5 minutes):** an animated revision summary with on-screen subtitles, worked examples, an exam-tip card and key points. The resources follow the order of the Student Book 1 headings, so they can be used lesson by lesson or as end-of-topic revision. All questions are original and none are taken from past papers. Suitable for: classwork, homework, flipped learning, independent revision, cover lessons, and EAL learners. Files: 4 × Word documents (.docx) and 4 × videos (.mp4). The video narration uses a computer-generated voice.
£7.00
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