Science fair

Science fair project presentations that follow the scientific method

Describe your experiment: the question, your hypothesis, what you changed and measured, and your results. Arcdeck drafts the presentation in the order judges expect, from question to conclusion, draws your measurements as charts and gives you notes for the questions they ask.

No card needed. 17 slide layouts, 48 templates, 12 languages.

The storyline Arcdeck drafts

Academic

  1. 1Research question
  2. 2Background & literature
  3. 3Method
  4. 4Findings
  5. 5Discussion
  6. 6Limitations
  7. 7Conclusion

You edit these headlines before a single slide is designed.

Try it with an example

Pick one and Arcdeck starts drafting it, or write your own.

What you get

The scientific method as a storyline

Question, background research, method, results, discussion, limitations and conclusion, built around your hypothesis and variables.

Your results as charts

Put your measurements in the description and they're drawn as charts and tables, not typed out as lists of numbers.

Ready for the judges' questions

Speaker notes explain each step in more detail, and you can add backup headlines on your method, errors and what you'd test next.

On screen or printed

Present full screen or share a view-only link on any plan. Premium downloads a PDF or PowerPoint to print for your board or bring on a laptop.

How it works

  1. Step 1

    Describe it or upload it

    A sentence is enough. Or add PDF, Word or PowerPoint files, a link, or pasted notes.

  2. Step 2

    Shape the storyline

    Arcdeck drafts the argument as headlines. Reorder, reword or cut them, then pick a template.

  3. Step 3

    Get the slides

    Every slide is written and designed, with charts and speaker notes. Present, share a link, or export.

Templates that suit it

All 48 templates
Does Warmth Make Yeast Work Faster?
Year 10 science fair project
March 2026
Maya Okonkwo, 10C · Supervised by Mr Hughes
the big ideas
Three things my results show
07
They match what my textbook says about enzymes and temperature.
01
Yeast is a living thing, and its enzymes work faster as they warm up, so more carbon dioxide is made.
02
Above about 40°C the enzymes start to change shape and stop working, so the gas slows down.
03
At 60°C the yeast died within minutes, which is why bakers never use boiling water for dough.
PHOTO.JPG
No image yet
14
a closer look
The balloon test, step by step
As the yeast feeds on sugar it gives off carbon dioxide. The gas fills the balloon, so a bigger balloon means faster work.
01
Cheap and easy to repeat at home
02
Shows the result you can see
how it went
How my project came together
11
01
January
Chose my question and read about yeast and enzymes.
02
February
Wrote my method and did a practice test at home.
03
Early March
Ran all 15 tests over two weekends and recorded results.
04
Late March
Drew my graphs and made this presentation for the fair.
NotebookPremiumCream paper, bold black type and cross-stitch marks.EducationCreative17 layouts
ECOSYSTEMS AND ENERGY FLOW
ENV 101 · Week 3 · Dr Samuel Adeyemi · Ashcombe University
STEP BY STEP
HOW THURSDAY'S POND LAB RUNS
12
01
Sample
Sweep-net the pond margin for three minutes.
02
Sort
Sort invertebrates into trays by feeding group.
03
Identify
Key out each species with the field guide.
04
Model
Build your group's food web from the counts.
No image yet
IN FOCUS
THE CAMPUS POND IS OUR MODEL ECOSYSTEM
14
In Thursday's lab you will sample the campus pond and build a food web from what you find, from algae to dragonfly larvae.
Bring boots and a waterproof
Nets and trays are provided
KEY NUMBERS
ONLY A SLIVER OF SUNLIGHT BECOMES FOOD
04
01
~1%
Sunlight fixed by plants
02
~10%
Passed up each level
03
4–5
Trophic levels at most
04
0.1%
Reaching level 4
That is why food chains are short, and why any ecosystem has far fewer predators than plants.
CampusPremiumTeal and mint with circle and hexagon photo frames.EducationProfessional17 layouts
Photosynthesis: how plants make food
Year 8 Science · Lesson 4 of 6 · Ms Amara Osei, Hollybrook Academy
OBJECTIVES
Today's lesson
01
Starter: what do plants eat?
02
Learning objectives
03
The word equation
04
Starch test practical
05
Recap and exit ticket
02 / 17
How to test a leaf for starch
STEP BY STEP
01
Boil
Dip the leaf in boiling water for 30 seconds.
02
Ethanol
Warm in ethanol in a water bath to remove the green.
03
Rinse
Rinse in warm water to soften the brittle leaf.
04
Iodine
Add iodine: blue-black means starch is present.
12 / 17
Photosynthesis and respiration are mirror images
COMPARE
A
Photosynthesis
Happens only in the light
Takes in carbon dioxide
Stores energy in glucose
B
Respiration
Happens day and night
Gives out carbon dioxide
Releases energy from glucose
vs
09 / 17
PastelSoft pastel blocks and sticky notes for lessons.EducationCreative17 layouts

Questions

The question and your hypothesis, background research, materials and method (what you changed, measured and kept the same), results with a chart, what they mean, limitations and what you'd do next, and a conclusion that answers the question.

Your first deck takes about a minute.

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