A complete revision and exam practice bundle covering the full SB6 Plant Structures and Their Functions unit of the Pearson Edexcel GCSE Biology (9-1) Separate Science specification. This bundle brings together all 7 individual topic packs into one discounted resource, giving teachers and students everything they need to master this unit from first teaching through to final exam preparation.

Each pack in this bundle has been built directly from the official Edexcel specification, teaching and learning materials, and mark schemes. Every answer has been verified against the Edexcel mark scheme. Every question is written in authentic Edexcel exam style with correct command words, mark allocations and answer space.

This bundle contains 7 complete topic packs:

SB6a Photosynthesis: Covers producers and biomass, the word equation for photosynthesis, why photosynthesis is endothermic, leaf and cell adaptations for photosynthesis, and the uses of glucose in plants.
SB6b Factors That Affect Photosynthesis: Covers the effects of temperature, light intensity and carbon dioxide concentration on the rate of photosynthesis, limiting factors, the inverse square law relationship with light intensity, and interpretation of multi-factor graphs.
SB6c Absorbing Water and Mineral Ions: Covers root hair cell adaptations, diffusion, osmosis and active transport in the context of mineral and water uptake, and why active transport is necessary for some molecules.
SB6d Transpiration and Translocation: Covers the structure and function of xylem and phloem, the process of transpiration, translocation, the effects of environmental factors (light, air movement, temperature, humidity) on transpiration rate, and the potometer practical.
SB6e Plant Adaptations: Covers leaf tissue identification and function, leaf structure adaptations for photosynthesis and gas exchange, and how plants are adapted to reduce water loss in extreme environments.
SB6f Plant Hormones: Covers the three types of plant hormone, tropisms, phototropism and gravitropism, and how auxins bring about phototropism in shoots and roots.
SB6g Uses of Plant Hormones (H): Covers the uses of auxins and gibberellins by plant growers and fruit farmers, artificial ripening of fruit, and evaluation of the advantages and disadvantages of using plant hormones commercially.

Every pack in this bundle contains five files.

A Topic Mastery Sheet (PDF) - a comprehensive reference covering the full specification for that subtopic. Each sheet includes full specification coverage with spec reference codes, all key definitions and mechanisms explained in depth, worked examples using actual Edexcel exam figures, comparison tables and process diagrams, common errors explicitly flagged with the correct exam language, and a stretch and challenge section for students targeting Grade 8–9.

A Student Exam Practice Sheet (PDF and DOCX) - five to seven exam-style questions escalating from recall through to extended writing. Questions use correct Edexcel command words, include mark allocations, and are sized with appropriate answer space. The DOCX version allows teachers to adapt questions for their class.

A Teacher Answer Key (PDF and DOCX) - a full tick-point mark scheme verified against the official Edexcel mark scheme. Each answer includes the exact wording required, examiner notes on what is and is not accepted, full working for all calculation questions, and level descriptors for any extended writing questions.

All resources are designed for whole-class use in mixed ability settings. Higher tier content is clearly tagged throughout. Separate Science B-tier content is identified where applicable. Questions escalate from foundation recall to higher extended writing within every sheet, so every student is working towards excellence without anyone being left behind or held back.

Suitable for end-of-topic revision lessons, independent study, homework, intervention sessions, exam preparation in Year 10 and Year 11, cover lessons, and as a take-home revision pack for students. Teachers can project the Topic Mastery Sheet, set the Student Sheet as classwork or homework, and mark against the Answer Key without any additional preparation.

Buying this bundle saves approximately 40% compared to purchasing each pack individually. All 35 files are included in a single download.

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