The Science Castle offers a wide selection of science projects. From kindergarten science experiments to investigatory science projects. And our selection is growing.

If you have a science project idea yourself please click here to submit it.

In order to do or submit a science project you need to be a registered student at the Science Castle. But no worries the membership is completely free of charge. After completion of each project you will earn knowledge points and you will be served with an official Science Castle certificate that you can send to us in order to obtain the original signature of Professor Dr. Franciscan, Headmaster at the Science Castle.

Title	Category	Overview	Room
Lemon Tree	Plants/Botany	Have you always wanted to grow your own lemon tree... more	Biology Lab	view

Shadow on the Wall	Environment	Why do we sometimes see a shadow and other times t... more	Biology Lab	view

Color your Plants	Biology	Plants are simple form of life. You plant them in ... more	Biology Lab	view

Hot and Cold	Human Body	Our bodies are simply amazing creations. Everyday ... more	Biology Lab	view

Grow Your Own Mold	Plants/Botany	This experiment uses 4 samples to test what condit... more	Biology Lab	view

Homemade Bird Feeder	Animals/Zoology	Winter snacks for our feathered friends and acquai... more	Biology Lab	view

Birds Nest	Animals/Zoology	Be glad you don't have to build it with your beak!... more	Biology Lab	view

Candy Chromatography	Chemistry	It shows if the skittles/m&ms are made up of two d... more	Biology Lab	view

Special Shells	Biology	What makes shells special? Try this activity to fi... more	Biology Lab	view

Raising Brine Shrimp	Animals/Zoology	Start this experiment to raise brine shrimp. You w... more	Biology Lab	view

Brine shrimp: Day or Night	Animals/Zoology	Do brine shrimp prefer day or night?	Biology Lab	view

Brine Shrimp: Hatchings	Animals/Zoology	Do brine shrimp hatch faster in warm or cold water... more	Biology Lab	view

Collecting Pill bugs	Animals/Zoology	Start this experiment to collect pill bugs for oth... more	Biology Lab	view

Pill bugs: Day or night	Animals/Zoology	Do pill bugs (also called woodlice or roly pollies... more	Biology Lab	view

Pill bugs: Unrolling	Animals/Zoology	Do the pill bugs unroll faster in sunlight or sh... more	Biology Lab	view

Annoying Gnats!!	Environment	This will help take care of those fruit flies and ... more	Biology Lab	view

Ever see a plant move when you Tickle It?	Plants/Botany	The Sensitive plant (Mimosa pudica L.) is a creepi... more	Biology Lab	view

the lady	Biology	my love	Biology Lab	view

How do whales stay warm in cold water?	Animals/Zoology	Have you ever wondered how whales stay warm in col... more	Biology Lab	view

Training Fish	Animals/Zoology	If you have some goldfis... more	Biology Lab	view

Build an Earthworm Terrarium	Biology	more	Biology Lab	view

Make a Plant sweat!	Plants/Botany	When you exercise your body starts to sweat in ord... more	Biology Lab	view

Beans Explosion	Plants/Botany	Try this fun experiments with beans to find out ho... more	Biology Lab	view

Frankenstein Plants	Plants/Botany	How do plants reproduce? Most of them make seeds.... more	Biology Lab	view

Plants and Light	Plants/Botany	Plants need several important things to grow. Besi... more	Biology Lab	view

Plants Maze Experiment	Plants/Botany	Have you ever been stuck in a dark maze? Make sure... more	Biology Lab	view

Build your own Watering System	Plants/Botany	This experiment will show you how water molecules ... more	Biology Lab	view

What do seeds need in order to sprout?	Plants/Botany	Many plants start out as seeds, and seeds need som... more	Biology Lab	view

Can we control where plants grow?	Plants/Botany	We can control where plants grow by providing them... more	Biology Lab	view

Besides water and light, do plants need anything else to grow?	Plants/Botany	Plants need air to breathe. They give off oxygen ... more	Biology Lab	view

Can flowers change colors? How thirsty are plants?	Plants/Botany	In this experiment you'll see if you can get a flo... more	Biology Lab	view

Where do clouds come from?	Environment	Have you ever wondered where clouds come from? Are... more	Biology Lab	view

Who makes the weather?	Weather and Climate	The weather is changing all the time. Who or what ... more	Biology Lab	view

Build a Weather Station	Weather and Climate	Are you curious about the weather? Do you want to ... more	Biology Lab	view

Make water disappear	Weather and Climate	Try this simple experiment to make water disappear... more	Biology Lab	view

Use a thermometer to measure the weather	Weather and Climate	Try this fun experiment to learn how to use a ther... more	Biology Lab	view

What creates a rainbow?	Weather and Climate	Someday you can see a beautiful rainbow up in the ... more	Biology Lab	view

Make water appear	Weather and Climate	Have you ever drawn with your fingers on a mirror ... more	Biology Lab	view

What causes lightning?	Weather and Climate	Have you ever observed lightning occur during a th... more	Biology Lab	view

Talking Earthworms	Animals/Zoology	Can you hear an earthworm? <... more	Biology Lab	view

Build an Aquarium	Animals/Zoology	Are you ready to build an aquarium? Watch Elizabet... more	Biology Lab	view

Make a cast of an animal track	Animals/Zoology	Can I preserve animal tracks? Locate an animal foo... more	Biology Lab	view

Identify Animal Footprints	Animals/Zoology	A good place to go to for this experiment is a pon... more	Biology Lab	view

Animal Funnel	Animals/Zoology	With this experiment you can find out how many ani... more	Biology Lab	view

Animal Trap	Animals/Zoology	Who has been eating my apple? With this experiment... more	Biology Lab	view

Snail Slime	Animals/Zoology	You have probably seen it before. Usually you come... more	Biology Lab	view

Build a Thunder Pouch	Weather and Climate	What happens when lightning happens is we usually ... more	Biology Lab	view

Investigate a Spider Web	Animals/Zoology	Spider webs can be found just about everywhere. Yo... more	Biology Lab	view

What makes white flowers change color?	Biology	Learn how to turn beautiful white flowers into col... more	Biology Lab	view

Make Colored Chalk	Chemistry	In this experiment you will make chalk. In your ki... more	Biology Lab	view

Magic Color Mixing	Biology	Below is a picture of a color wheel. This helps yo... more	Biology Lab	view

Dissecting Colors	Biology	In another experiment we learned how to make color... more	Biology Lab	view

Create an Egghead	Plants/Botany	Here is a fun way how to reuse your egg shells onc... more	Biology Lab	view

Diamond Mine	Physics	This was a test to see how diamonds form	Biology Lab	view

Diamond Mine	Physics	This was a test to see how diamonds form	Biology Lab	view

hot&cold	Physics	is hot cold or hot	Biology Lab	view

Vermicompost.	Biology	How to reuse the waste materials.	Biology Lab	view