Elementary Science Fair Projects

Hello, my name is Magriet and I'm a busy mom as we all are. My problem is that my son Harry leaves everything to the last minute. Last week he arrives home with the message that his science project needs to be in by the following day? You can imagine my horror! How on earth are we going to do that?

In a state of panic I phoned my friend Lizzie and fortunately for me she had tremendous news for me. She told me about this e-book for Elementary Science Fair Projects. In it are complete science fair projects that can be done in 24 hours or less, some even in as little as one hour. Can you imagine my relieve? Well this is the reason why I started this lens, to tell other busy moms about 24 Hour Science Projects

This little elementary science fair project is going to show us why control centers for poison used to tell people to take lemon juice or vinegar for certain kinds of accidental poisoning. Because a poisonous substance is used in this elementary science fair project, it must be done under adult supervision!

What you will need for this experiment:

• Litmus paper (you can make your own by dipping paper towels in red cabbage juice and letting it dry)


• 2 Medicine droppers


• A few drops of ammonia


• A few drops of lemon juice or vinegar


• A pair of latex gloves

How to do this experiment:

1. Put on the latex gloves to protect you from the poisonous ammonia.


2. Take two strips of litmus paper and place a drop of lemon juice on one strip and a drop of ammonia on the second strip using the second medicine dropper.


3. Make a note of the color of the litmus paper after you dropped the lemon juice and the ammonia onto it.


4. Make a note of the color of each strip.


5. Now you have to apply a few drops of lemon juice to the spot made by the ammonia.


6. What happens now?


7. Why do you think it happens?

What happens is that the litmus paper returns to its original color when the lemon juice is applied to the spot made by the ammonia. In other word, the lemon juice works "against" the ammonia. We say the lemon juice neutralizes the ammonia. The strip with the drop of lemon juice only, is to show that the lemon juice turns the paper pink because it is an acid. When the lemon juice is applied to the ammonia spot it does not turn the green spot made by the ammonia into pink, it returns to the original color of the litmus paper because it neutralizes the ammonia it does not turn it into acid.

Now you may well ask what this has to do with poison. Well, it used to be the recommendation to take a little lemon juice to neutralize a poison such as ammonia as a temporary antidote until you reach the hospital. Today that is not considered a good idea any more and people are rather encouraged to dilute a poison such as ammonia by huge amounts of water until a hospital or doctor can be reached.

This elementary science fair project shows us that knowing the difference between an acid and an alkali can be very important. Try and think of more uses for it. In a later experiment I'll show you haw this concept of acid and alkali can be used to make dough rise in baking.

I hope you enjoy this easy science fair project.

Doing science projects are so much fun. Embrace your elementary science fair project and make it a really fun experience.

Download a fun science fair book such as 101 Science Experiments For Kids and have lots of fun!

Doing elementary science fair projects can be a lot of fun. Sometimes though, it is fun to do a science project that is very easy and short just for the fun of it. Learning can be fun with short easy science experiments and that is what we are going to do today. This short experiment is a little forerunner for an experiment in measuring rain that we will do at a later stage. So be on the lookout for that one!

First of all a note of caution: as this elementary science project involves a hotplate and boiling water you should be very careful when you do this project and smaller children should only do it under adult supervision.

I wonder how many of you know how clouds and rain are formed. If you think you know, try and explain it.

In our science project today, we are going to see how water turns into vapor and then back to water again. (This is called the water cycle.) On another day we'll look at measuring rain and if we add the two science projects together we will have a good science fair project. So take notes when you are doing this firs very easy science fair project.

• A sauce pan


• A heat-proof jug


• Water


• A plate


• A pair of oven gloves

1. Fill the jug with hot water from the tap.


2. Pour the water into the saucepan.


3. Place the saucepan on a hotplate and switch it on.


4. Wait until the water is boiling very rapidly and the steam is rising.


5. Take your plate, remember to put on the oven glove, and hold it over the boiling water.


6. What do you see happening?


7. After a while switch of the heat.


8. While still using the oven glove, take the plate away and look at it.


9. What do you see?


10. How can you explain it?


11. What does it tell you about the water cycle?

Keep your notes for the next time when we are going to do the rest of this elementary science fair project.

For help on how to do a good elementary science fair project it may be well worth your trouble to have a look at a good science fair project e-book such as 24 Hour Science Projects. In this e-book you will find complete science projects from hypothesis to conclusion that can be done in 24 hours and many in as little as 1 hour. This e-book is instantly downloadable so have a look at it.

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In our previous elementary science fair project we looked at rain. We all know now how clouds are formed and we know now why it rains and all about the water cycle. Now as I have promised, here is the rest of our cloud and humidity science experiment. In combining these two short experiments you will have a good elementary science fair project. Even though this is the case, I still recommend that you get a good science fair e-book to make sure you do your project correct, using the correct scientific method, keeping the correct notes and doing your display in the correct manner. A very good e-book is 24 Hour Science Projects; here you will get complete projects with everything you need to do a winning elementary science fair project.

Now we move on to our "Measuring Rainfall" project.

This is what you will need for this science project :

• A large jar (almost like a sweet jar)


• Your notebook


• A pair of scissors


• A large plastic funnel that will fit on top of your jar without falling in


• Some sticky paper


• A ruler (marked in centimeters and not in inches)


• A pencil


• A ballpoint pen


• A tall narrow bottle

1. The first thing you need to do is, cutting a strip of your sticky paper to the same height as your jar


2. Stick this piece of sticky paper onto the outside of your jar, making sure you stick it on in a completely straight, vertical line.


3. Using your ruler and your pencil make marks on the strip at 1cm intervals


4. Place your plastic funnel in the jar


5. Now you have to put your "gauge" outside, in the open away from trees or anything else that can prevent the rain from falling onto your funnel


6. This is where the measuring start: every day at exactly the same time you have to look at your gauge to see if it has rained in the previous 24 hours.


7. Use your scale on the paper strip to measure the amount of water in the jar, accumulated in the jar during the previous 24 hours.


8. This is the amount of rainfall for the previous 24 hours.


9. Write this reading down in your notebook, making very sure to note the correct date and time.(To make sure you know how to do this, I once again recommend 24 Hour Science Projects that has complete example projects from hypothesis to conclusion.)


10. Remember to empty the jar before you put it outside on the exact same spot again.


11. Keep this up for as long as you have time until your elementary science fair project has to be done. (This project might not be a good idea if you have to hand in your project before the rain season as you may have very little data to record.)

1. Take your narrow measuring jar and stick another piece of the sticky paper on it in the same manner as the jar.


2. Fill your jar up until the 1cm mark.


3. Pour that 1cm of water into the narrow bottle.


4. Make a mark on the bottle exactly where the water is.


5. Now you can divide the length on the narrow bottle into 10 equal parts. This in fact give you 1mm marks.


6. Using the same scale mark the bottle to the top.


7. Now you can use this bottle to measure the water collected in your jar far more accurately, collect the rainfall in the jar and then pour it into the narrow bottle and measure it.


8. In your notes always make careful note of all the methods you use to show the judges that you were taking car to be accurate.

As you have seen some science fair projects need a lot of time to be completed. It may be that you do not have a lot of time and that your elementary science fair project needs to be done by tomorrow. In that case I have very good new for you. 24 Hour Science Projects has complete projects that can be done in 24 hours, some even in one hour. The projects are complete with all you need. 24 Hour Science Projects is an e-book and access is instant, you can start your project within a few minute.

To start, what about an example of a really easy elementary science fair project that even a Kindergarten kid will be able to do:

We all take drinking straws for granted. The question is: do you know how it works and why? What is the part you play in the liquid rising up into your mouth?

These questions are very important to think about before you start your projects. For really good help on how to approach your projects, how to do it in a proper "Scientific" way and how to document it, 24 Hour Science Projects is the answer to all your elementary science fair projects problems.

On to our experiment:

This is what you will need for your experiment:

• Drinking straws


• A glass of water


• An empty jar or an empty glass

This is what you need to do:

1. Start by putting the straw into your glass of water.


2. Place your finger over the top of the straw. (Do you know what you are doing by placing your finger over the top of the straw?)


3. Whilst still holding your finger over the top of the straw, pull the straw out of the water. (What are you doing by still keeping your finger over the top of the straw?)


4. Now you have to place the straw over your empty jar or your empty glass.


5. Take your finger away from the top of your straw. (Do you know what you are doing when you remove your finger from the top of the straw?)
   What happens now?


6. Why does it happen?


7. Can you now explain why the liquid rises in a straw when you suck on it?


8. Is it now clear to you what is really happening?


You can see now that doing an elementary science fair project is only a small part of the whole process. That is why I recommend an E-Book such as 24 Hour Science Projects, where you get all the help you need from Hypothesis to Conclusion!

For More Ideas have a look at: Science Fair Projects Made Easy e-Book

Can an ordinary drinking straw pierce a potato? What do you think? Have you ever heard about "inertia?"

The Oxford Dictionary:Now for the fun:

Let's see if this "inertia" can make a drinking straw pierce a potato without breaking.

This is what you'll need for this fun science experiment:

• A few drinking straws


• A firm raw potato

How to do it:

1. Make sure the potato is fresh and firm. If the potato is a little wilted let it lie in water for about half an hour first to firm up a bit.


2. Now with one fast and strong action thrust the straw into the potato.


3. What happens?


4. Try it a few more times with other straws.


5. Does the same happen?

If you did this experiment correct the straw will pierce the potato without breaking because of inertia as it is defined above.

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Some of the answers to the result of your projects:

By placing your finger on top of the straw you are keeping the air pressure in the straw lower than the pressure from below. What happens now is that the greater pressure from below the straw keeps the water in the straw. Now you can understand that when you suck on a straw, you are actually removing the air inside the straw and the greater pressure outside pushes the water up into the straw and into your mouth. And you thought it was your sucking that drew the water up into the straw and into your mouth!

This project is once again one of our Easy Elementary Science Projects that uses eggs. It is fascinating how many science experiments can be done with eggs. There is the egg in the bottle one, the egg in the detergent one, the egg in vinegar one, the egg oil pollution one and the egg wax drawing one. None of them actually has anything to do with the eggs but, they demonstrate something that we can learn from the substances we are using on them. For all the info you need to do a really top science fair projects, I recommend that you get and e-book such as 24 Hour Science Projects!

In this easy elementary science project we are going to find out if vinegar is needed to dye an egg. For an object to dye, the color molecules must stick to the object it has to dye. For your hypothesis you can say what you think will happen and why you think it will happen. Think positive and negative molecules. The molecules of the dye are negative, what happens to the protein molecules of the egg shell when it comes into contact with the vinegar, that is acetic acid and water?

This is what you need for this science project:

• A 1 pint jar


• Distilled water


• A 1 teaspoon measuring spoon


• 1 Large spoon that will fit into your cups


• Blue and red food coloring


• 4 Cups


• A marking pen


• Some masking tape


• White vinegar (5%)


• 4 Hard boiled eggs


• Paper towels


• Camera

How to do this experiment;

1. Fill the jar until it is half full with the distilled water


2. Add 2 teaspoons of the blue food coloring to the jar and stir to mix well.


3. Pour half of the colored water into one of the cups and the other half into another.


4. Repeat this with the red food coloring. Remember to wash your spoons before you use the new color.


5. With your marking pen, mark two strips of masking tape "with vinegar" and two "no vinegar."


6. Place the tapes saying "with vinegar" on one blue and one red cup.


7. Now you add 1 teaspoon of vinegar to each of the cups marked "with vinegar"


8. Place the tapes saying "no vinegar" on the remaining two cups.


9. Carefully put one egg into each cup with a large spoon.


10. Leave the eggs in the cups, undisturbed, for two minutes.


11. Now you remove the eggs and place each on a piece of paper towel, in front of each egg's cup so that you will not get mixed up with your eggs.


12. Do not dry the eggs but allow them to air dry.


13. Now you have to observe your eggs.


14. What has happened?


15. Why do you think it happened?


16. Is there a difference in the results you get from the two different colors?


17. Take photos of your eggs for your display.


18. To get a better idea you can even repeat this with even more colors.

What has happened here is that the vinegar reacted with the protein molecules that cover the surface of the eggshells. This reaction makes the protein molecules of the eggshells become positive and they attract the negatively charged dye molecules. This is the reason why the egg in the blue dye is a darker blue. What has happened to the red one? Because some of the dye molecules become lodged in the crevices of the eggs in the dye without vinegar, they do have some color, but, there should be a distinct difference in the intensity of the colors.

This is one of our examples of easy science projects that actually require a little theoretical knowledge. Although the science project itself is very easy and simple, you have to know why it happened. I do recommend that you get a good e-book to help you with your science fair projects to make very sure you are doing them correctly.

You can also look at a book such as 101 Science Projects for more ideas.

Elementary Science Fair Projects: A Note To Parents

I think we all feel, sometimes, that science fair projects are the cause of total chaos in our homes for Months! Well, that need not be the case any more. Help your child do a wining science fair project in as little as 24 hours.

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Elementary Science Fair Project: Making a Straw Atomizer.

In this elementary science fair project we are going to have a look at how the normal window cleaning sprays and some perfume atomizers work. You will be surprised at how simple it really is. Science experiments need not be difficult and they do not have to use hard to come by supplies; you can use simple things in and around the house and have lots of fun learning.

First of all, can you think why these atomizers work? How is it possible for you to use a straw to demonstrate it? Why do you think it works? When you answer all these questions you are forming your hypothesis. When you do your experiment, you will try and prove your hypothesis and when you are finished you will have the result and you will know whether your hypothesis was correct or not.

Here is what you will need for this elementary science fair project :

• A glass of water


• A straw


• A pair of scissors

This is what you need to do for this elementary science fair project:

1. First you have to make a slit in your straw about 1/3 from the one end.


2. Now you have to bend the straw at the slit and you have to place the short part of the straw in your glass of water.


3. The slit has to be about 1/4 inch above the surface of the water in your glass.


4. To produce a spray you have to blow hard through the long section of the straw that you have placed into the water.


5. What happens when you blow through the long section of the straw?


6. Why do you think it happens?

Your conclusion:

First I want to tell you about an e-book that can really help you with your elementary science fair projects. The name of the e-book is 24 Hour Science Projects. In this e-book you'll get all the information you need to do a winning science fair projects from hypothesis to conclusion.

Now onto our explanation; what happens here is that as you blow into the straw you are blowing a stream of air over the top of the short part of the straw.
This stream of air reduces the air pressure at the point where the slit in the straw is.

For more ideas have a look at Super Science Fair Projects

Here is a very easy science experiment that can be added to all our straw elementary science fair projects. If you add all these straw experiments together, the ones you have already, this one and the ones that are going to follow you will have an impressive elementary science fair project. If you say to me, on the other hand, that you do not have time and that your elementary science fair project is due,

What you need for this elementary science fair projects:

• A glass half filled with water


• A straw


• a camera

It will be necessary to take photos of this "experiment" because it mainly shows you what happens when light travel through water in stead of just through air and how you experience it visually. Your photos with your explanations will thus be all you have to display. I agree that as an experiment alone, it is a little skimpy but, combined with all the other "straw" experiments it is an interesting addition.

1. Place your straw in your glass of water.


2. Now you have to look at the straw from the top, the bottom and the sides of the glass.


3. What do you see?


4. Now you also have to take photos from all these positions. It may not be very easy, but, with the help of an adult you should be able to do it.


5. What do you see from all these different positions?


6. What do you think are the reason for what you see?


7. Try to explain it.

If you are looking at the straw from all the right angles, you will see that when you look at the straw through the side of the glass, it looks as though the straw is bent or even broken. The reason is that light travels slower through water than through air. What happens now is that the light above the water reaches your eyes sooner than the air that has to travel through the water. It is this phenomena that that let it appear as if the straw is bent or broken.

For more ideas have a look at Super Science Fair Projects

In this elementary science fair project we are going to try and find out what seeds need to grow. Can you think of a few things that are essential for seed to start growing? Write down your answer and that is called your hypothesis. When you have completed your elementary science fair project you will know if you were right and the results will lead to your conclusion that is the decision you make, on what is necessary, based on your results. For more on scientific method you can have a look at 24 Hour Science Projects. In 24 Hour Science Projects you get complete science fair projects that can be done in 24 hours or less.

Now on to our experiment

What you need:

* 6 Small sealable plastic bags
* A pair of scissors
* A Packet of radish seeds (you will need 36 seeds)
* 3 Paper towels
* Water
* Felt-tip marker
* A bottle of nail polish

The how to:

1. Start by marking each of your plastic bags numbers 1 through 4.
2. Cut all your paper towels in two. One of the pieces you will not need.
3. Now you have to moisten 5 of your pieces of paper towels.
4. Your fifth piece must be left dry.
5. Now you have to place the towels in the bags as follows:
a) In 4 bags place moist paper towels
b) In one bag place a dry towel
c) In one bag you do not place a towel but you put some water in the bag.
6. In each bag you now place 6 radish seeds
7. Now you do the following with each bog:
i) Place one bag with a moist towel in a place without any light like a drawer.
ii) Place another bag with a moist towel in, in a light place at room temperature.
iii) Another bag with a moist towel you keep in a place that has not light and is very cold, the freezer.
iv) Place one bag with a moist towel in, in a place that has no light and at room temperature, but cover the seeds with nail polish.
v) Place the bag with the dry towel in the light at room temperature.
vi) Lastly you place the bag without a towel in a light place at room temperature; these seeds are now floating in the water you placed in this bag.
8. Now you have to record the date that you have started with your elementary science fair projects.
9. Check all your bags twice a day and record what you see happening.
Now this is what you will see happening:
1) You will see that the seeds in bags i & ii starts to grow. (Germinate)
2) In bag vi you may see some difference in the seeds. Keep checking it and write down exactly what you see.
3) In the other bags the seeds do not start growing. Can you give a reason for this? Think about it and write down what you think, after this we are going to look at the reasons.

Seeds need very specific conditions to be able to grow.
Seeds do not need light to germinate, as they mostly germinate underground. Late on, however, they do need light to grow. You can do an experiment with this by placing the one set that has started growing in a light place and the other in a dark place, but this is not within the scope of this science fair project.

Seeds also need oxygen to be able to grow, so that is why the seeds covered with nail polish did not grow, they could not get any oxygen or any water! The seeds also need to be moist in order to be able to germinate, but the seeds in the bag with only water, were also not able to grow because they were practically "drowning" in the water. They cannot get any air and the amount of water probably will cause them to rot. Too much water is also wrong.

Go to Science Fair Projects Made Easy e-Book and see what you can get there to do a perfect science fair project.

In this easy elementary science project we are going to see that air presses in all directions. We are going to be able to hold a glass by a balloon inside the glass. This can even be a very good party trick. This is one of our easy elementary science projects that shows you how much fun science can be. Do get permission before you do this experiment just for incase something goes wrong and the glass breaks.

What you need for this experiment:

• A glass


• A balloon

How to do this project:

1. Hold the glass in one hand and with your other hand let the balloon dangle inside the glass.


2. Blow into the balloon. If you find this difficult it may be a good idea to get some help.


3. As the balloon inflates, the part of the balloon that is inside the balloon will swell out and touch the sides of the glass.


4. Continue blowing until the pressure of the air inside the balloon is so high against the sides of the glass that you can remove your hand holding the balloon and lift the glass by holding the end of the balloon.

This little easy elementary science project is not enough for a complete science fair project, but as we add other experiments that use air pressure you will gradually build up a complete science fair project.

If your science fair project is due soon, I recommend that you get yourself a good science fair e-book to help. 24 Hour Science Projects is a very good choice. In this e-book you get complete science fair projects that can be completed in 24 hours or less, so you'll be able to complete your projects in time.

For more fun ideas have a look at 101 Science Projects

Here are two fun and easy elementary science projects to show that when you mix two substances they do not necessarily give a resulting material that has the volume of the two substances added together.

Sand and beads experiment

This is what you need:

• 2 Cup measuring cup


• A large container


• Sand


• Large beads

This is how you do this experiment:

1. Measure 1 cup sand and place it in your large container.


2. Now you measure 1 cup of your large beads and place that in the container as well.


3. In the container, mix the two well with your hand.


4. Now pour this mixture back into your measuring cup.


5. What happens? Yes, you will see that the mixture takes up less space than the two cups they took up when they were separate.


6. Can you think why that is? When your large beads are in the cup, when you measure them, they have empty space around them. When you mix the two, the sand fills up those spaces. The result is a smaller volume than when they were separate.

For some more fun ideas have a look at Super Science Fair Projects

What you need:

• 2 Cup measuring cup again


• A large container


• Water


• Sugar


• A Spoon

What to do:

1. Carefully measure one cup of sugar and pour it into your container.


2. Measure one cup of water and add it to the sugar.


3. Thoroughly mix them with your spoon. It will not be possible to dissolve all the sugar.


4. Pour the mixture back into your measuring cup.


5. What has happened? Yes, once again the mixture takes up less space. The volume is not a full two cups anymore.


6. Can you think why not? The reason is that the water molecules are smaller than those of the sugar and it fills up some of the spaces around the sugar molecules.

These two easy elementary science projects are ideal to introduce homeschoolers to the whole concept of molecules and also of volume.

Why not go to Super Science Fair Projects and have a look?

These science fair projects kids can do are the second of our two part series about fruit and their seeds. In the first part we looked at the seeds themselves. In our first science fair projects kids can do we looked at how apple and hazelnut seeds look on the inside. Now we are going to look at seeds and how they grow. For these two science fair projects, kids can do, you are going to need a little time as the seeds have to grow.

These science fair projects kids can do are suitable for kids interested in biology.

In The First Project We Are Going To Look At How Seeds Grow


What you need for this project:

• Two glass jars


• Blotting paper


• Two broad beans or runner bean seeds


• Water


• Felt tipped pen


• Note book


• Camera

What you have to do:

1. Mark your jars A and B


2. Curl the blotting paper inside the glass jars


3. Now you have to push the beans, one in each jar, between the paper and the glass


4. Add about one inch of water to each jar


5. Place the jars in a light and warm place


6. Have a look at the jars each day and take photos of how the seeds look.


7. When the seeds start to grow make very sure you take a good photo of the roots of the beans growing in the jars. You will notice that the roots are growing downwards.
8. Now turn jar A on the side so that the root points to the right


9. Start looking at them everyday again and taking photos


10. What happens in jar A?


11. Why does it happen?

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In the previous experiment we looked at what happens when you mix water and sugar and also what happens when you mix beads and sand. Now here is one more, mixing water and alcohol. I'm sure you must be thinking that if you mix water and alcohol the resulting mixture must surely be double? Well let see what happens!

What you need for your experiment:

• A tall thin jar


• A piece of tape to mark your jar


• A measuring cup


• Water rubbing alcohol (the closer to 100% the more dramatic the end result will be)


• A large container


• A Container of any size

What you have to do:

NB: In this experiment it is most important that you measure very accurately!

1. Carefully and very accurately measure half a cup of water into your jar.


2. With the tape mark the line of the water in the jar very accurately. (Be sure not to make a parallax mistake)


3. Pour the water into your bowl


4. Now carefully measure the same amount of alcohol in the jar so that it comes up exactly to your mark.


5. Pour the alcohol into the big container.


6. Mix the water and alcohol together.


7. Now very carefully pour some of your mixture into the jar exactly up to the mark you made. Be very careful not to spill any of your mixture.


8. Now you pour this into your other container.


9. Carefully pour the rest of your mixture into the jar.


10. What do you see?


11. Does the remaining mixture fill the jar up to your mark?

If you did this easy elementary science project correct, the mixture will not fill up the jar to the mark. The mixture is not a full cup even though it consists of a half cup of water and a half cup of alcohol.
Can you think why?
What happens here is that the water molecules are smaller than the alcohol molecules and therefore the water fills up the spaces that are around the alcohol molecules.

This is an example of a very easy science project that can be done in a very short while.

You will also get lots of good ideas and help at Super Science Fair Projects

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