For example, we had a heck of a time getting the hair the exact length we needed it. I mean, hair is little, tiny, and hard to grasp. We figured out a way – quite by accident – to get each strand the perfect length. Our other discovery is finding out what sort of stuff is in cosmetology products. We have boys, and they don’t exactly use anything on their hair other than shampoo – and sometimes I have to remind them to use that! Anyhow, I didn’t know about peroxide and lemon juice and the difference between highlighting and stripping color. Thanks to some interviews with real cosmetologists, I’m much better informed.

Of course, we have more fun middle school projects up our sleeve. Right now my kitchen has a slight smell of sour milk and our cabinets are splattered with purple cabbage juice. I’ve got orange pulp in my fingernails, and the taste of club soda in my mouth. (I know, you’re not supposed to taste any of the experiments!)

But we’re sailing toward getting this package of products done! I can’t wait.

PS If you need a science project now, get our free Parent’s Guide to a Science Project at 24 Hour Science Projects.com!

One of the things we’re working on today is our new science project about hair. In the experiment, we’re measuring the strength of hair after it’s been treated with various types of hair products. To do this, we had to find a way to hang strands of hair. The first attempt was to simply tie a knot. That was NOT easy, and after I tried for fifteen minutes, we decided it was too impractical to think that a middle schooler would be able to do it.

So then we thought about tape. First, I used medical tape, because it’s white and you can write on it – important to keep up with the variables. But the medical tape didn’t hold the hair; it just slipped out. Regular cellophane tape wasn’t successful either. I almost gave up, but we finally found a great solution. You’ll have to get the middle school guide to find out!

Experimenting before the science experiment is an important part of our science. We’ll have all the kinks worked out of the hair project (pun intended!) when it is published. Our goal is to take the guesswork out for families, so that they have a step by step list for a cool science project that works!

PS We’re kicking around titles for our science project about hair – “Hair Today, Gone Tomorrow”, “Splitting Hairs”, “Hair Conditioning”, and other less catchy attempts. Leave a comment below if you have any ideas.

Here are some things I’ve found that are great science fair topics, but simply are not science experiments:

~ Making a Potato Canon - This is a fun activity, and it demonstrates how cool science can be, but it doesn’t tst anything. How can you turn it into an experiment? Vary the trajectory, and ask, “At which angle will a potato canon launch a potato the farthest?”

~ What happens when seeds germinate?” – This is listed as an experiment on a teachers’ forum. Can’t believe it. It’s a great lesson, but what are kids comparing here?! Turn it into an experiment by testing “At which temperature do seeds germinate the best?”

~ How do bones change when soaked in vinegar? – This is close to an experiment, but the project I saw didn’t have a way to measure the change. The results of a true experiment must be measurable. If your kids come up with a weigh to measure the amount of weight the bones can support before breaking – you may just have a winning kids science experiment.

That gives me a great idea for another science project experiment, actually…Stay tuned!

PS ALL of the projects at 24 Hour Science Projects are experiment based – Hypothesis, Variables, Measurable Results and all!

With today’s increased awareness of how important it is to take care of the environment, it’s great when kids can do a science experiment with results that could change the way their own family takes care of the earth. Our toilet paper experiment (or – as the supermarket calls it – “bathroom tissue”), does just that! A Straight Flush helps kids find out which toilet tissue is the most biodegradable. The results of the experiment may influence what brand of toilet paper that home purchases.

A Straight Flush compares the weight of tissue samples before and after spending time in our ’simulated’ toilet. It requires really accurate scales, which can be expensive. We’re cheap at our house, so we opted to use the scales in the post office. (You could also ask to use the scales at a pharmacy or at a grocery store.) We still laugh at the thought of how it looked for us to traipse into the post office with samples of toilet paper.

Whatever it takes for our kids!

PS Toilet Tissue science projects are just gross enough to be great Middle School Science Projects!

Go here to read more about toilet paper and septic systems.

We’re always on the lookout for cool science experiments! Today’s post is really cool to do, and is written by a real rocket scientist – and mom – named Aurora Lipper.

Cool Science Experiment Using Soda and Mentos

About the Author – Aurora Lipper has been teaching science to kids for over 10 years. She is also a mechanical engineer, university instructor, pilot, astronomer, a real live rocket scientist (You should see the lab in her basement!) and a mom. She has inspired thousands of kids with the fun and magic of science.

PS If you’re looking for cool science experiments for the science fair, try 24 Hour Science Projects!

We’re getting ready to roll out a whole new set of science project with science fair topics that are perfect for middle school! In fact, the projects are called Middle School Science Projects. We’ll be doing some cool experiments, and one demonstration. Here are the topics we have planned:

1. How do different hair products affect the strength of hair. Girls are especially interested in doing a science project about hair. In this project, we treat hair, then test its strength.

2. Does the amount of Vitamin C in Orange juice change over time? This is a slightly more advanced version of our popular Vitamin ‘C’itrus’ project.

3. What liquid is best for growing beans. This experiment involves pH and hydroponics, and you get to make your own litmus paper.

4. What makes yeast grow best? We have another project with yeast as the science fair topic, but its a demonstration. We’re releasing this because so many of our students have asked for a science experiment about yeast.

5. This one is a demonstration/model. We’ll be building a solar heater with cans and a window frame. I plan on using it in our upstairs bathroom, which currently is unheated!

I’m very excited about these projects!! Stay tuned for more information!

PS You don’t have to wait for the new package. Get a free science project guide here.

There are a lot of advantages homeschoolers have when doing a science project – especially in the middle school years. If they want, the family can spend the entire day doing an experiment, without worrying about the bell ringing, being late to lunch, or missing PE. Reading, math, and even social studies can be centered around science. The experiment can be attended round the clock, if necessary.

Shannon’s family does a lot of science, but they’ve never entered a science fair. Since we have entered more times than we can count, Shannon asked me to give her some advice. Whether you homeschool or not, take minute and read my post Seven Steps to a Successful Science Project. You’ll find advice that will help you as you choose your science project.

While you’re there, make sure you get your copy of The Non-Scientific Parent’s Guide to a Science Project. Download it and save it; science project time is fast approaching!

PS Did I mention that The Non-Scientific Parent’s Guide to a Science Project is FREE?!

This is all explained very nicely in a boingboing blog post called Yeast? Where We’re Going, We Don’t Need Yeast. And – a warning – there’s not so nice picture of fermenting yeast! To learn even more about it read this page on Exploratorium.

Yeast is just fascinating on a lot of levels. And a yeast science project is almost too easy to do. You can usually get anything you need at the supermarket and results are almost instantaneous. The fermentation of yeast is a chemical change, and there are tons of different demonstrations and experiments that you can use for your science fair.

Our The Yeast Beast project, for example, is advertised as a demonstration, but it can also be done as a science experiment, and instructions for doing it that way are in the guide.

1. Find out what type of project your science teacher requires. There are many types of projects, and most elementary schools give a range of choices. Does your teacher want an experiment, a demonstration, a collection, a report, or a model? Knowing what kind of project you need will narrow down your choices considerably.

2. Make a list of things that interest your child. What subjects catch your child’s eye on television or in books – space, animals, buildings, computers, explosions? Does your child need instant gratification? Consider a chemistry experiment with dramatic results, such as “Which Fruit has the Most Vitamin C?” Is your child concerned about the environment? Find out which toilet tissue is most biodegradable, or which type of insulation works best.

3. Set your budget for money – and time. If you don’t have a lot of money to invest, and if your time is limited, there is no need to look at anything that requires special metals to be imported from the Far East. Decide on how much cash you’re willing to spend, and create a generous time line for getting supplies. Keep in mind that you have to actually do the project after the supplies arrive.

4. Keep in mind that this is a science project for elementary school. Don’t choose a project with complicated instructions. You want your child to do the project with your help – and not the other way around.

5. Provide four or five science project choices. Ever notice how it takes longer to decide on an ice cream flavor when there are 31 flavors? Give your elementary school child a limited list of science project choices, and you’ll both be happier.

Parents, get a free guide to science projects- including how to find experiments with step by step instructions – at Elementary Science Projects.

Our project guides are easy and fast, and will help you submit an outstanding – and maybe winning – science project for elementary school.

We will take earth as our first example. You can take a 2 litre pop bottle and fill it half with water. Then mix in some soil and let the mixture settle out for 5-10 minutes. The kids will see pebbles settle first. Sand normally settles next. Silt comes next. Then some dirt particles will float very long periods. Organic things like leaves and bugs will usually float. The lesson is just a brief introduction into geology. Make sure you are paying attention to your kids’ reaction, especially if one of them really seems to enjoy learning about dirt.

Next, let’s take the weather. Something we all can learn from. Let’s look at why the grass is wet in the morning. Take a 2 litre bottle and cut the top off. Fill it about 2/3 with warm tap water. Feel the outside. Now add several ice cubes and stir until melted. Now check the outside of the bottle again. Notice any moisture (if not continue to add ice cubes). The water on the outside is really forming from air surrounding the bottle. The water is condensed from the atmosphere when the water temperature is cooler then the dewpoint of the air. Dewpoint is calculated from the relative humidity and temperature of the air and is most easily remembered as the temperature that water vapor changes state into a liquid. This is why we get dew on the grass during the night time.

The final experiment we will look at is easy to do. The kids will really enjoy this one. We are going to make a mold garden (on purpose). Take several pieces of bread and sprinkle with water. Leave the bread out for several hours (overnight works best). Put the bread into a 2 litre bottle and cap it. Place the bottle in a sunny stop for a couple of days. What you will see starting to grow is mold. Don’t open the bottom to avoid letting the mold spores out (can cause sickness). Penicillin was discovered by a very similar experiment back in the 1930’s. Make sure you share this fact with the kids.

Remember to have fun with the kids. They may surprise you at the last moment with their forgotten assignment but by being prepared you can turn it around.

Visit our website at http://familynightactivities.com/uncategorized/10-fun-science-projects for more fun science ideas and resources.

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Get your FREE parents guide to science projects at http://www.24hourscienceprojects.com. We also have a list of fast and easy science project guides that can be done in a very short amount of time – many of which are easily adaptable for use with more than one child.