Academic Task 1Band 9Target: Band 8.5–9.0

Process Diagram Template

Masterful use of participle clauses, advanced passive constructions, and highly explicit mechanical or biological vocabulary to track continuous transformations.

Paragraph Structure

Introduction

The schematic depicts the sequential stages inherent in the manufacturing or biological process of Subject.

Utilize advanced, precise terminology ('schematic', 'depicts', 'sequential stages inherent in').

Overview

Overall, the transformation of Raw Material into Final Product is a multi-step procedure characterized by Physical or Chemical changes at various intervals.

Describe the *nature* of the change (e.g., thermal, mechanical, chemical) rather than just listing 'start and finish' points.

Details 1 (Raw Material Procurement & Initial Phase)

The process is initiated when Subject is Verb in Passive. This is followed by a rigorous phase of Process, during which Detail. This ensures that the Subject is prepared for the subsequent stage of Step 3.

Explain the *purpose* of a step if it is obvious from the diagram ('This ensures that...').

Details 2 (Refinement & Finalization)

Having been Verb in Passive, the intermediary product is then subjected to Final Process. The cycle concludes with the Action, at which point the Product is ready for immediate consumption or distribution.

Use perfect participle passive clauses ('Having been cleaned...') to connect steps with Band 9 grammatical complexity.

Useful Phrases

The schematic depicts the sequential stages inherent in...

a multi-step procedure characterized by...

The process is initiated when...

followed by a rigorous phase of...

This ensures that... is prepared for the subsequent stage

Having been verb in passive, the intermediary product is then subjected to...

The cycle concludes with the...

at which point the Product is ready for...

Sample Answer

The provided schematic depicts the sequential stages inherent in the recycling and repurposing of glass bottles into retail-ready products. Overall, the transformation of discarded glass into new retail goods is a multi-step procedure characterized by both mechanical breakdown and thermal reconstruction at various intervals. The process is initiated when consumers deposit used bottles into local collection points. This is followed by a logistical phase where heavy-goods vehicles transport the gathered refuse to a central processing plant. Here, the glass is subjected to a rigorous phase of sterilization and chromatic sorting, ensuring that the material is correctly categorized before further processing. Having been cleaned and sorted, the intermediary product is then mechanically crushed into fine shards. These shards are subsequently introduced to a high-temperature furnace, which liquefies the material. The cycle concludes with this molten glass being injected into molds to form new bottles, at which point the final product is filled, packaged, and dispatched to supermarkets for immediate retail consumption.

Common Mistakes to Avoid

Not recognizing a 'Biological' process

If the diagram is about the life cycle of a frog, using words like 'manufacturing', 'processing plant', or 'transported' makes no sense.

Fix: Distinguish between 'man-made' and 'natural' processes. Biological processes require active voice ('The frog lays eggs') rather than passive ('The eggs are laid by the frog').

Detailing every single arrow

Sometimes diagrams have minor, insignificant arrows. Treating every arrow as a major event breaks the flow.

Fix: Combine minor steps into a single sentence using participle clauses: 'After being sorted and washed, the glass is crushed...'

Ready to practice this structure?

Head over to the evaluation dashboard to start writing your essay. Upon submission, the AI will evaluate your work against this structure and the selected band criteria.

Start Writing Now