Grating and Slicing Skills

Overview

Lesson 12 of 30 in From Fruit to Baking. Students develop safe, accurate grating and slicing techniques while preparing fruit for a baking task, with emphasis on grip, control, consistent sizes and an organised workstation.

Learning intentions

• WALT use a knife and grater safely and confidently.
• WALT demonstrate controlled slicing and grating techniques.
• WALT produce pieces that are reasonably consistent in size and shape.
• WALT maintain a clean, organised and hygienic workstation.

Success criteria

• I can carry, hold and use a knife safely.
• I can use the bridge and claw grips when slicing.
• I can grate with control, keeping my fingers and knuckles safe.
• I can produce consistent pieces and clean my workstation appropriately.

Curriculum links

• Develop practical knowledge of food preparation techniques, equipment and safe working practices.
• Develop technological outcomes by selecting and using appropriate tools and processes for a food product.
• Make informed decisions about quality, consistency, hygiene and efficient use of resources.
• Use planning, communication, self-management and critical thinking while working independently and collaboratively.

Lesson structure (45 minutes)

1. 0–5 minutes – Hook and connect to prior learning Display a comparison of uneven and evenly sliced fruit using the opening comparison slide. Ask: “Which pieces are more suitable for baking, and why?” Briefly connect responses to even cooking, appearance, texture and food safety. Share the learning intentions and success criteria.

2. 5–12 minutes – Explicit safety teaching and demonstration Use the knife and grater safety slides to review handwashing, tied-back hair, apron use, safe carrying, passing and placing of tools, and keeping the bench clear. Demonstrate the bridge grip for holding firm fruit, the claw grip for slicing, and a stable chopping-board set-up. Show how to hold the grater securely and grate away from fingers, stopping before the fruit becomes too small to hold safely. Emphasise that students stop and ask for help if a tool, food or workstation becomes unsafe.

3. 12–17 minutes – Teacher modelling and student check Model one slicing task and one grating task slowly, narrating posture, hand position, pressure and control. Show examples of consistent and inconsistent pieces. Students complete a quick think-pair-share using the technique observation worksheet, identifying two safety actions and two quality features they should look for during practical work.

4. 17–32 minutes – Practical skill stations In groups of three or four, students rotate through short practice tasks using teacher-prepared fruit and suitable graters and knives. One student prepares, one observes using the worksheet prompts, and one manages the workstation; rotate roles when signalled. Students practise slicing into similar-sized pieces and grating a small amount, placing prepared food in labelled containers. The teacher circulates, checks grip and control, gives immediate feedback, and stops unsafe practice promptly.

5. 32–38 minutes – Quality check and improvement Students compare their prepared pieces with the quality criteria on the practical task and quality-check slides. They assess consistency, amount of waste, cleanliness and safe technique. Each student identifies one improvement and makes a small adjustment to their technique or workstation organisation.

6. 38–43 minutes – Clean down and reflection Students follow the clean-down sequence: scrape food waste into the correct container, return tools safely, wash equipment as directed, wipe benches and wash hands. Students complete the final reflection prompts on the self-assessment section, including which grip they used, how consistent their pieces were and what they will improve next time.

7. 43–45 minutes – Plenary and preview Revisit the success criteria using the plenary slide. Invite two or three students to explain one safety decision and one technique that improved consistency. Preview how these skills will be used in the next baking preparation lesson.

Resources

• Knives suitable for supervised Year 7–8 food preparation
• Hand-held graters, chopping boards and trays or labelled containers
• Teacher-prepared firm fruit, such as apples, pears or carrots where appropriate
• Aprons, paper towels, sanitiser or cleaning materials
• Access to handwashing facilities and food-waste containers
• the grating and slicing skills slide deck
• the technique observation and self-assessment worksheet
• Visual timer and teacher demonstration equipment
• First-aid supplies and knowledge of school accident procedures

Assessment

• Observe each student’s knife and grater handling, including bridge grip, claw grip, controlled movement and safe tool placement.
• Use the worksheet to assess students’ understanding of safety requirements and quality features.
• Check the prepared food for reasonably consistent size, appropriate technique, efficient use of ingredients and an organised workstation.

Differentiation

• Provide a visual, step-by-step technique guide and use pre-cut or softer fruit for students who need reduced motor demands.
• Pair students strategically and allocate an observer or workstation role before progressing to independent tool use.
• Give verbal prompts such as “fingers back”, “slow and controlled” and “is your board stable?” rather than taking over the task.
• Extend confident students by asking them to compare two cutting approaches and explain which produces the most consistent result with the least waste.
• Support EAL learners with teacher modelling, gestures, labelled equipment and sentence starters: “I kept safe by…” and “My pieces are consistent because…”.