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7 Fun and Surprising Facts for Kids That Make Learning Exciting
Education

7 Fun and Surprising Facts for Kids That Make Learning Exciting

Written by Pakhi Rewri
Published: July 1, 2025
Table of Contents
Introduction
7 Interesting Facts for Kids to Promote Interest and Understanding
  • Apples Can Float
  • A Day On Venus Is Longer Than A Year
  • Eiffel Tower Becomes Taller in Summer
  • Frogs Can Resurrect After Freezing
  • The Human Body Is Host to Multiple Bacteria
  • Triple Point Effect
  • Octopus Has Three Hearts
Conclusion

Introduction

One of the best ways to keep a child engaged in their everyday lessons is by making learning fun. As easy as it may sound, the process requires parents and teachers to continuously think of entertaining activities and source learning materials that can grasp the attention of kids and promote conceptual clarity. Such a learning strategy can lead to a positive learning experience among kids, especially those who are always ready to learn new things.

Making kids learn some interesting facts can help them draw connections between real life and theory. Such facts can be an intriguing way of learning while exploring. These may also enhance your child's interest in science, mathematics, geography, and other disciplines. To make your child's learning faster and easier, here is a list of some interesting facts for your child.

7 Interesting Facts for Kids to Promote Interest and Understanding

From space to the human body, there are several interesting facts that you can teach your child to learn about. While each of them is equally amazing, here is a list of some selective facts that can be a good way to start your child's journey towards logic and amazement.

Apples Can Float

Several fruits can float in water. However, Apples can be a surprising one for many people because of their considerable weight. It's interesting to note that 25% of Apple is just air, which is what makes it so easy to float in water. As per the U.S. Department of Education, since Apple's volume is less dense than water, it is easily able to float in water. However, in some cases, one might have varied results because of the apple’s size, quality, and weight.

A Day On Venus Is Longer Than A Year
Venus in space

As mind-boggling as it may sound, it is true that a day on Venus is comparatively a lot longer than a year on Venus. As per NASA, a day on Venus lasts for 243 Earth days. On the other hand, a year on Venus lasts for 225 Earth days. The logical explanation behind this phenomenon is that Venus rotates extremely slowly on its axis. This is the reason why the revolution takes a lot less time as compared to Venus's one complete rotation.

Eiffel Tower Becomes Taller in Summer
Eiffel tower in summer

This is not a rumor and has a scientific logic behind it. As per La Tour Eiffel, this phenomenon happens because of the thermal expansion that takes place in summer and causes the structure to expand up to 15 cm. However, the expansion may also vary with the temperature. This means that the more the temperature rises, the more the Eiffel Tower is likely to grow. During some years, it has grown by even 30 cm.

Frogs Can Resurrect After Freezing

Frogs are amphibians that can live on land as well as in water. This makes them an extremely dynamic organism. But what you may not know about frogs is that they can freeze and look like they have died and still come back to life. This is one of nature's wonders of keeping frogs safe during extreme temperatures. As per antioxidants published in 2021, winters, frogs may come in a constant state of being frozen and then start moving only when the temperature becomes more bearable and the winter begins to pass.

The Human Body Is Host to Multiple Bacteria

As per NIH, the human body contains at least 39 trillion bacteria that perform different functions. While the cell is considered the tiniest unit of life, the human body contains more bacteria as compared to cells. On average, a human being can have around 30 trillion cells in the body, which is significantly lower than the average number of bacteria in a human body.

Triple Point Effect

It is a commonly known fact that the freezing temperature for water is 0°C. On the other hand, the boiling temperature for water is 100°C. However, as per International Journal of Science, Engineering and Technology, there is a special phenomenon called the triple point, in which the pressure and temperature are optimal for the water to be present in all three states. This includes being in a solid, liquid, and gas state all at once. It may also be called the state of thermodynamic equilibrium. The temperature for the same is 0.01°C, and the pressure is generally required to be somewhere around 611.73 pascals.

Octopus Has Three Hearts
Octopus in the ocean

While human beings and many other organisms have a single heart, it is not a common trait among all living beings. As per NLM, octopus is one of those organisms that has three hearts. Each of these hearts has a specific function to perform. The first two hearts are responsible for pumping blood to the gills of the octopus. The third heart is responsible for pumping blood to the rest of the body of the octopus. Additionally, octopuses also have blue blood. The reason for this color can be attributed to the presence of copper-rich protein in the body of the octopus.

Conclusion

All the above-given facts are extremely interesting and may reveal a different and new type of information to your child. Such facts can enhance your child's general knowledge and enhance their awareness of different disciplines.

Pakhi writes with the belief that dessert isn’t just a dish—it’s a mood. Her work blends storytelling with tips, turning timeless treats and trendy bites into accessible moments of comfort, celebration, and creative expression.

The views expressed are that of the expert alone.

The information provided in this content is for informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified healthcare provider before making any significant changes to your diet, exercise, or medication routines.

References

https://www.researchgate.net/publication/281118134_Triple_Point_of_Water

https://pubmed.ncbi.nlm.nih.gov/7373208/

https://www.nps.gov/gaar/learn/nature/wood-frog-page-2.htm

https://www.ltmengineering.co.za/post/how-the-eiffel-tower-changes-its-height-a-fascinating-look-at-thermal-expansion

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