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Ingenium Canada Science and Technology Museum

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Design Your Own Experiment

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Open 9 a.m. to 5 p.m., Tuesday to Sunday
Address
1867 St Laurent Blvd, Ottawa, ON
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Browse all Visitor Information for Canada Science and Technology Museum
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Design Your Own Experiment

Design your own experiment
Download activity PDF

If you have a question about how the world works, you need to test it to find out the truth! Discover answers to your questions like a professional scientist.

What you need

  • Pen and paper
  • Online access or a library
  • A question

Make it

  1. Start by thinking of a question about how the world works. What are you curious about?
  2. Do a little bit of research on the question you’ve picked. See what other scientists have found out about it before you! Make sure to keep track of all the sources you used.
  3. Think about an experiment you could do to test your question. Write down your procedure, which is the steps needed to do your experiment. Make a materials list as well. Somebody should be able to read your material list and procedure and be able to do the experiment exactly like you.
  4. Write down your independent and dependent variables. The independent variable is whatever you are changing. The dependent variable is what you are measuring or observing, and is something that depends on the independent variable. For example, if you’re measuring the effect that different sunlight levels have on plant growth, the sunlight levels would be your independent variable and the height of the plants would be your dependent variable.
  5. Identify your control variables. Controls are anything that you are going to keep consistent throughout the whole experiment, as to not interfere with the data. For example, you would keep the type of plant, the age of the plant, the soil type, and the amount of water your give them consistent.
  6. Using the information you’ve researched, develop and write a hypothesis. A hypothesis is a type of specific prediction as to what is going to happen. What results are you expecting from your experiment? Why?

Test it

Perform your experiment and record your results. Ask yourself what your results mean. This step is called analysis. After your analysis, write down your conclusion as to whether or not your hypothesis was right. How did the results you collected support or disprove it? How do you know?

Explain it

The scientific method is what makes science, science! All good scientists follow this standardized method because it makes your experiment more objective. It’s easy for anyone —even the best scientists — to bring their own bias and beliefs into an experiment, and not get the right results because of it. This standardized method minimizes the chance of this happening.

Observe it

Professional scientists use this exact process when designing their own experiments. Although it becomes much more complex as the question becomes more challenging to measure, every scientific breakthrough was made using this method.

Go further

One of the most crucial steps in the scientific process for professional science is peer review, which happens before the scientist is allowed to publish their results. When a scientist writes up a report on an experiment they performed, it’s required that other scientists read their work to make sure that their experiment was fair and that the results are valid.

Have a friend read over your report. Do they see anything wrong with your experiment that you may have missed? If so, you should repeat your experiment. Did the results change?

Program Details

SCITECH
Canada Science and Technology Museum
Duration
Variable
Difficulty Level:
Medium
Program Location
Online
  • View all programs at the Canada Science and Technology Museum
  • View other programs related to Sciences

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About Canada Science and Technology Museum

Canada Science and Technology Museum
The Canada Science and Technology Museum tells Canada's innovation story in an immersive, educational, and fun way.
Read more about the museum

Contact Us

Canada Science and Technology Museum
1867 St Laurent Blvd
Ottawa ON K1G 5A3
Canada

613-991-3044
1-866-442-4416
contact@IngeniumCanada.org
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  • Plan Your Visit
    • Health and Safety
    • Hours
    • Admission
    • Location and Directions
    • Accessibility
    • Browse All Visitor Information
    • Buy Tickets
    • Online Resources for Science at Home
    • About the Museum
  • What's On at the Museum
    • Events
    • Exhibitions
    • Spaces and Studios
  • Bookings and Rentals
    • School Programs
    • Birthday Parties
    • Summer Camps
    • Venue Rentals
    • Travelling Exhibitions
    • Virtual Field Trips
    • Group Visits
  • Educational Programs
    • School Programs
    • Virtual Field Trips
    • Program Location
      • At the Museum
      • At Your School
      • Online
      • Browse all Educational Programs
    • Popular Links
      • 3D Educational Resources
      • Digital Learning Kits
      • Games and Apps
      • Online Resources for Science at Home
      • Tell Me About
      • Try This Out
  • Collection and Research
    • Research Institute
    • Research Projects
    • Collection Resources
      • Ingenium Collection
      • Collection Highlights
      • Conservation and Collection Services
    • Library and Archives
      • Library and Archives Services
      • Library Catalogue
      • Digital Archives
    • Open Access
      • Ingenium APIs
      • Open Data
      • Open Documents
  • Projects and Initiatives
    • Ingenium Channel
    • Curiosity on Stage
    • Women in STEM
    • Innovation Storybook
    • Species at Risk in Canada
    • Climate Science