How to Turn Your Child’s Questions Into STEM Adventures
“Why is the sky blue?”
“How do airplanes stay in the air?”
“Why does ice float?”
If you've spent time around young children, you've probably heard questions like these. Kids are naturally curious about the world around them, and sometimes their questions seem endless.
But those everyday questions can be the beginning of something much bigger.
When children ask how or why something works, they're already practicing an important part of scientific thinking. With a little encouragement, a simple question can turn into an experiment, a new discovery, or even a lasting interest in STEM.
And the best part? You don't need to be a scientist to help them explore.
Start With the Question, Not the Answer
When a child asks a question, it's tempting to immediately explain the answer.
But sometimes, asking another question can be even more valuable.
Instead of immediately explaining why certain objects float, you might ask, “What do you think makes something float?”
This encourages children to think about what they already know and develop their own ideas.
You can follow up with questions like:
What do you think will happen?
Why do you think that?
How could we test your idea?
What did you notice?
What would you try differently?
These conversations introduce children to important scientific practices, including making predictions, observing results, and using evidence to explain what happened.
The National Academies' Framework for K–12 Science Education emphasizes asking questions and planning investigations as essential parts of learning science.
Turn Everyday Moments Into Experiments
You don't need complicated equipment to explore scientific ideas.
Many common household materials can become tools for discovery.
For example, imagine your child asks why some objects sink while others float.
Instead of simply explaining buoyancy, fill a container with water and gather a few objects, such as a plastic spoon, a coin, a cork, and a small toy.
Ask your child to predict which objects will float.
Then test each object and compare the results.
You can take the activity further by asking whether changing an object's shape affects what happens. Try forming a small piece of aluminum foil into a ball and then reshaping another piece into a boat.
The goal isn't to complete a perfect experiment. It's to help children recognize that their questions can be explored through observation and testing.
Encourage Exploration, Even When Things Don't Work
Not every experiment will turn out as expected.
Maybe a paper airplane doesn't fly as far as your child predicted. Maybe a homemade structure falls over. Maybe a coding project doesn't work the first time.
These moments can be frustrating, but they can also become opportunities to learn.
Rather than focusing only on whether an activity was successful, encourage children to think about what happened.
What worked? What didn't? What could they change?
NASA's Jet Propulsion Laboratory offers educational engineering activities that encourage students to design, test, and improve their creations.
This process helps children understand that experimenting often involves making adjustments and trying again.
It also shows that unexpected results can provide useful information.
Connect STEM to Your Child's Interests
One of the easiest ways to make STEM engaging is to connect it to something your child already enjoys.
If your child loves animals, explore questions about habitats, adaptations, or how different animals move.
If they enjoy drawing, experiment with colors, patterns, symmetry, or designing structures.
If they're interested in sports, investigate how the angle of a throw affects a ball's movement.
If they love video games, introduce beginner-friendly coding activities that allow them to create their own games or animations.
STEM doesn't have to look the same for every child.
Giving students opportunities to explore topics that interest them can make learning feel more personal and meaningful.
Make Room for Questions You Can't Answer
Adults don't always know the answers to children's questions, and that's okay.
In fact, not knowing something can create an opportunity to learn together.
If your child asks a question you can't answer, try saying, “I'm not sure. How could we find out?”
You might look for information in a book, explore an educational website, watch a science demonstration, or design a simple experiment.
Resources from organizations like NASA and the Smithsonian offer free activities and explanations designed to make scientific concepts accessible to students and families.
Exploring answers together also demonstrates an important idea: learning doesn't stop when we become adults.
Create a Curiosity Journal
A simple way to encourage ongoing exploration is to help your child create a curiosity journal.
This can be an ordinary notebook where they record questions, predictions, drawings, observations, and discoveries.
For example, a child might write:
Question: Does a plant grow better in sunlight or shade?
Prediction: I think the plant in sunlight will grow faster.
Experiment: Grow two similar plants using the same type of soil and amount of water, but place them in locations with different amounts of sunlight.
Observations: Record changes in growth over time.
What I Learned: Compare the results and think about what they might mean.
This activity introduces children to scientific thinking while giving them the freedom to explore their own interests.
Over time, the journal can become a collection of questions they've investigated and discoveries they've made.
Curiosity Is Where STEM Begins
Children don't need to understand advanced math or science to begin developing an interest in STEM.
Sometimes, all it takes is an everyday question and someone willing to help them explore it.
By encouraging children to make predictions, test ideas, and ask follow-up questions, parents and educators can help make scientific thinking part of everyday life.
At Girls Code the World, we believe that helping girls explore STEM begins with creating opportunities for curiosity, discovery, and hands-on learning.
The next time a child asks, “Why does that happen?” consider turning the question into an adventure.
You never know where their curiosity might lead.
Sources
1. National Academies of Sciences, Engineering, and Medicine — A Framework for K–12 Science Education (2012)
Explains the importance of asking questions, planning investigations, developing explanations, and engaging in scientific practices.
2. NASA Jet Propulsion Laboratory — Teachable Moments
Educational resources and activities designed to help parents and educators introduce scientific concepts through hands-on learning.
https://www.jpl.nasa.gov/edu/news/
3. Smithsonian Science Education Center — Smithsonian Science for Makerspaces
Provides hands-on science and engineering challenges that encourage students to investigate questions, test ideas, and develop creative solutions.
https://ssec.si.edu/science-for-makerspaces
4. NASA — STEM Engagement
Offers educational activities, learning resources, and STEM experiences for students and educators.
https://www.nasa.gov/learning-resources/
5. National Academies of Sciences, Engineering, and Medicine — How People Learn II: Learners, Contexts, and Cultures (2018)
Examines how people learn, including the roles of curiosity, prior knowledge, motivation, and learning environments.
https://nap.nationalacademies.org/catalog/24783/how-people-learn-ii-learners-contexts-and-cultures