Science and technology passages are common in IELTS Academic Reading and often intimidate students who do not have a science background. The good news is you do not need prior scientific knowledge — you need a specific reading approach.
You are not expected to already know the topic. IELTS passages explain any specialized concept they expect you to understand within the text itself. If a passage discusses a chemical process or a technology, the explanation you need is there — your job is to locate and understand it, not to bring outside expertise.
Focus on cause-and-effect relationships. Science passages frequently explain how one thing leads to another: how a chemical reacts, how a technology functions, how a discovery changed a field. Watch for signal words like "causes," "results in," "leads to," and "due to," since questions often test whether you understood these relationships correctly.
Do not get stuck on technical terms. You will often see unfamiliar scientific vocabulary. Do not stop to fully understand every technical word — focus on understanding the sentence's overall function (Is this describing a process? A result? A comparison?) even if one specific term remains unclear.
Numbers and data need careful attention. Science passages often include specific figures, percentages, or dates. Fill-in-the-blank and short-answer questions frequently test these details directly, so when you see a number in the passage, make a mental note of what it refers to.
Build comfort through repeated exposure. The unfamiliarity of scientific topics fades quickly with practice. Reading a variety of science and technology passages on Readlify, even on unfamiliar subjects, builds the pattern recognition that makes future science passages feel much less intimidating.