The Corona This is the sun’s outermost atmospheric layer. The corona is so hot that scientists do not have any scientific explanation for it. It transforms into the solar wind when it reaches 13 million kilometers from the surface of the sun. This strong plasma gust floats off the sun’s surface and through our solar …
According to studies, the sun can go through a quiet period and then transition to one that has solar fireworks. This often happens every 11 years. Scientists have a clear view of the sun’s activities because it is the closest star to the Earth. That is why they can observe the solar cycle well. …
Research shows that many people talk to their plants while watering them. These individuals believe that doing this can help plants grow. Even if there is no scientific proof that this is true, there is proof that some plants can communicate with each other with chemical signals. Vibrations can also travel in the air or …
Food can spoil right away if the environment is favorable for bacterial growth. If you want to teach kids about how bacteria grow and the importance of refrigeration, this is the science project to for you. What you need: Balloons 2 to 3 glass soda bottles Yeast How to do it: Get the glass soda …
Yes, plants have DNA, too. Extracting it from a strawberry is a great way to appreciate the structure and appearance of DNA strands. This is a good way to recognize the genetic foundation of every organism. What you need: Skewer (sharpened pencil, toothpick, or fork) 2 teaspoons of water Paper towel (other options are wire …
Cells are the building blocks of life. The egg is a large, tactile example of a cell. For curious kids, this science project can help them understand and identify the parts of a cell. It can also teach kids how to know more about water movement. Vinegar is the catalyst in this project. The pH …
Capillarity is the depression or rise of any type of liquid through a small passageway. These narrow pathways may be fibers or tubes. Capillarity is not confined to a vertical path. One example is when water gets into the towel fibers. It does so no matter what the towel’s position is. The narrower the …
Creating a volcano science project is a classic and exciting activity that can engage children in learning about geology, chemistry, and even a bit of physics. Here’s a step-by-step guide on how to do a volcano science project: Materials Needed: Large piece of cardboard or a tray Empty plastic bottle (e.g., soda bottle) Modeling clay …
When conducting science experiments with preschoolers, it’s essential to focus on activities that are safe, engaging, and encourage exploration and discovery. Here’s a simple and fun experiment that preschoolers can enjoy: Walking Water Experiment: Objective: To demonstrate capillary action and color mixing using water and paper towels. Materials Needed: Six clear cups or jars Water …
Plants make their food through the process of photosynthesis. This process uses light from the sun and chlorophyll from the leaves. The plant uses up carbon dioxide from the surrounding environment. Oxygen is its byproduct. The resulting starch stores glucose, which is the plant’s food. Checking for starch in the leaves is proof that …