Chapter 9: Presenting Scientific Information — CampusJourn
Chapter 9

Presenting Scientific
Information

Your reader clicked. Now make the science make sense — no jargon left unexplained, no number left without context, no claim left without a source.

🎯 Chapter Objective: By the end of this chapter, you will be able to explain difficult scientific concepts clearly, use data and statistics honestly, and present evidence in a way any reader can understand.

What Good Is Science Nobody Understands?

Last time, you learned how to write a strong, accurate, and unbiased headline.

Your reader saw it. It worked. They clicked.

Now they're inside your article.

And here's where the next challenge begins.

Science can be complicated. Really complicated. Complicated enough that even adults give up halfway through when it's explained badly.

Your job as a science writer isn't just to find the facts. It's to make those facts make sense to anyone who reads them.

A discovery nobody understands helps nobody. So let's fix that.

Avoiding Too Much Jargon

📌 Key Term
Jargon means technical words that only specialists understand.

Science is full of jargon. That's fine for scientists talking to other scientists. But you're writing for students, parents, farmers, and community members. Most of them never studied biology, chemistry, or engineering. Use jargon only when you have to. And when you do — define it immediately.

The Rule: Define It in the Same Sentence

Never make your reader stop to look up a word just to understand your article. If the term is important enough to include — it's important enough to explain right there.

Defined Immediately

"The researchers used photosynthesis — the process plants use to turn sunlight into food — to explain why the crops grew faster under the special lights." The technical word is there. The definition follows immediately.

⚠️
Jargon Overload

"The researchers applied artificial photosynthetic stimulation to optimize chlorophyll absorption rates in the controlled agricultural specimens." Nobody outside a laboratory is reading past that sentence. Simplify.

When to Cut the Jargon Entirely

Sometimes the technical term isn't even necessary. Ask yourself: Does my reader need this word — or just the idea behind it? If it's just the idea — skip the jargon and explain the concept directly.

⚠️
Unnecessary Jargon

"The filter uses adsorption to remove contaminants."

Same Meaning, Zero Jargon

"The filter traps harmful chemicals as water passes through — like a sponge soaking up dirt." Every reader follows along.

Explaining Difficult Concepts

Some science concepts are just genuinely hard to understand. Don't skip them. Don't hide them behind vague language. Break them down.

Strategy 1
🧱 One Idea at a Time
Don't explain three complicated things in the same paragraph. Give each difficult idea its own space. One idea. One explanation. One example. Then move on.
Your reader's understanding builds step by step — not all at once.
Strategy 2
🔗 Use Familiar Comparisons
The fastest way to explain something unfamiliar is to connect it to something your reader already understands. This is called an analogy — a comparison that explains something new by linking it to something familiar.
"Think of the water filter like a strainer you use for noodles — except instead of catching pasta, it catches bacteria and chemicals you can't see." Just make sure the comparison is accurate — a wrong analogy is worse than no analogy at all.
Strategy 3
🌍 Show Real-Life Meaning
Abstract science facts feel far away. Connect them to something real and close to home — that's the difference between a fact your reader forgets and a fact they remember.
"...the equivalent of adding billions of invisible blankets around the entire Earth, trapping heat that used to escape into space." Helps you feel the scale, not just read the number.

Using Evidence Effectively

Your body paragraphs are built on facts, statistics, and research findings. But evidence alone doesn't explain itself. You have to present it in a way that makes sense — and makes your reader trust it.

Scientific References

📌 Key Term
A scientific reference is when you name the study, institution, or researcher behind your evidence.

Always name your source. Not just the finding.

Named Source

"According to a 2025 study by the Philippine Rice Research Institute, the new variety produces 30 percent more grain per hectare than standard seeds." Your reader can trust that.

⚠️
Vague Reference

"Studies show the new rice produces more grain." Which studies? From when? From where? Vague references don't build credibility — they quietly destroy it.

Statistics — Two Rules

1
Always explain what the number means. "Cases dropped from 340 to 210 — a 38 percent decrease that health officials say is the fastest improvement the region has seen in a decade." The explanation is what makes the number land.
2
Help your reader picture the scale. "The new solar farm covers 50 hectares — roughly the size of 70 standard basketball courts placed side by side." Your reader now has a real image in their head.

Supporting Claims

Every claim in your science article needs support. If you write that something works — show the evidence. If you write that something is a problem — show the data. If you write that an expert believes something — quote them directly. No unsupported claims. Ever.

Think of it this way: Your reader is quietly asking "How do you know?" after every sentence. Your job is to answer that question before they even finish asking it.

Let's Check Two Examples

Here are two science explanations. One sounds like science but says nothing real. One earns the reader's trust. Let's see why.

❌ Weak Science Explanation
"The new treatment uses nanotechnology to fight the bacteria. Scientists say it is very effective and much better than old methods."
  • Jargon explained? NO — "nanotechnology" used without definition.
  • Specific evidence? NO — "very effective" and "much better" are vague opinions.
  • Sources named? NO — "scientists say" tells us nothing about who or where.
✅ Strong Science Explanation
"The new treatment uses nanotechnology — microscopic particles smaller than a human hair — to locate and destroy bacteria inside the body. In clinical trials conducted by researchers at UP Manila, the treatment eliminated 94 percent of the infection within 72 hours, compared to 61 percent for standard antibiotics."
  • Jargon explained? YES — "microscopic particles smaller than a human hair."
  • Specific evidence? YES — 94 percent versus 61 percent, within 72 hours.
  • Sources named? YES — researchers at UP Manila, clinical trials.
Presenting Science Clearly — Quick Recap
🗣️ Define jargon immediately + 🧩 One idea at a time + 📊 Numbers with context + 🔬 Named sources, always
= Science any reader can understand and trust.

✏️ Practice Time

Apply what you learned. Work through the activities below step by step.

1

Clear or Needs Improvement? Read each sentence from a science article. Decide if the scientific information is presented CLEARLY or NEEDS IMPROVEMENT.

📋 For each sentence below, click whether you think it's Clearly Presented or Needs Improvement. Then read the explanation to check your thinking.
Sentences checked:
Sentence 1
"The plant produces phytochemicals that inhibit the proliferation of pathogenic microorganisms in vitro."
Sentence 2
"According to PAGASA's 2026 climate report, the average temperature in Central Luzon during the dry season has increased by 1.8 degrees Celsius over the past 20 years — enough to significantly affect rice growing conditions across the region."
Sentence 3
"Many experts believe climate change is bad and that we should all do something about it."
Sentence 4
"Osmosis — the process by which water moves through a membrane from a less salty area to a more salty area — is what allows the filter to separate clean water from contaminated water."
Sentence 5
"Studies show that screen time affects kids' sleep."
2

Revising and Polishing the Article Read the weak paragraph below. Rewrite it so the scientific information is clearly explained, jargon is defined, statistics have context, and sources are properly named.

📝 Replace vague sources, vague chemicals, vague statistics, and vague claims with specific, named, sourced details. See the revision guide below for exactly what to fix.

📚 Weak Paragraph to Revise

⚠️ Needs Improvement "Scientists found that the chemical is bad for the environment. It causes a lot of damage to aquatic life. Studies show that many fish die because of it. Experts say we should stop using it. The government should do something."

🛠️ Your Revision Guide

  • Replace "scientists" with a named institution or researcher.
  • Replace "the chemical" with the actual chemical name — and define it in simple terms.
  • Replace "a lot of damage" and "many fish die" with a specific statistic from a named source.
  • Replace "experts say" with a named expert and a properly attributed claim or quote.
  • Replace "the government should do something" with a specific, sourced recommendation.
✅ Sample Revision (to guide you)
"A 2025 study by the Bureau of Fisheries and Aquatic Resources found that endosulfan — a pesticide commonly used on vegetable farms near rivers — kills up to 70 percent of freshwater fish in affected waterways within 48 hours of exposure. 'This chemical has no place near any body of water,' said Dr. Lim, a marine biologist at UP Visayas. The study recommends replacing endosulfan with approved organic alternatives and calls on the Department of Agriculture to update its pesticide guidelines for farms located near rivers and waterways."

✍️ Write Your Revised Paragraph

🔍 Self-Check Guide

What to Check Done ✅ Try Again 🔄
I replaced vague sources with named institutions or researchers
I defined any technical or scientific terms I used
I replaced vague claims with specific statistics and sources
I included a named expert with proper attribution
My paragraph is clear enough for a Grade 4 student to follow

📊 Simple Rubric

✅✅✅
All five checks passed — your science writing is accurate, specific, and reader-friendly.
✅✅
Three or four checks passed — close. Find what's still vague and make it specific.
✏️
One or two checks passed — go back to Sections 9.1 to 9.3 and use the before-and-after examples as your guide.

Answers for writing activities will be different for each student. Use the rubric above or ask your teacher for help.

🧠 Rate It

Read each science sentence. Rate it from 1 to 3 stars, then check your rating against the explanation.

0/6
Score
Sentence 1 of 6
SENTENCE 1 OF 6
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Weak Okay Strong
out of 6
Up Next

Chapter 10: Writing a Full Science and Tech Article

You now know how to explain science clearly — no jargon without a definition, no statistics without context, no claims without a named source. Next, you'll put everything together into one complete mock science and technology article.

Chapter 10 →