Science Experiments for Sixth Graders - (2023)

Create a calm handball

Science Fair Projects for 6th Grade

Kids love to learn how to make fun games at home and show them to their friends. The buzz set is made from old shoelaces and dangling beads so the wires jingle as you get on and off. These games help kids learn about gravity, movement, and math at the same time!

Learn more:Game of Life for Beginners/Buzz Wire

Inflate a balloon without inflating it

You most likely did simple science experiments like this when you were in school. This well-known activity demonstrates the reactions between acids and bases. Fill a bottle with vinegar and a carboy with baking soda. Place the balloon on top, stir the baking soda into the vinegar and watch the balloon inflate.

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Experience with invisible fire extinguishers

This experiment shows students how an invisible object can be used as a fire extinguisher. The experiment uses water, detergent, and paper towels to create an invisible cloud of smoke that will eventually extinguish a real fire, such as one in a laboratory or on a stage.

Learn more:Scientific Distraction/Invisible Fire Extinguisher

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Properties of eggs and water.

Run a series of tests to find out if the eggs will sink or float in the water. Put the eggs in glasses with water. Measure the salt in a glass and add it little by little, observing the changes. Do the same with the sugar in the second glass. Compare how adding sugar and salt to the water an egg floats in affects its ability to sink or float.

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Science materials for teachers

Science Experiments for Sixth Graders - (1)

If you're new to science class, you may not know exactly what materials you'll need throughout the year. If you don't know where to start, take a look at my must-have list.accessories for scientific experiments,Or you can browse the listings below to start shopping right away!

If you love science and STEM but don't like hunting for supplies, we love theseMel Science-Kits.You have middle school and high school options, and each kit comes with all the materials needed for each experience!

Print a lot of paper?Get $10 off your HP Instant Ink orderif you use this link.

Also read:Online Degree in Environmental Sciences

Oxygen is necessary for fire.

Lighting a candle or simply lighting anything is a common phenomenon in everyday life. What do you think is important to start a fire? Don't know the answer? Let's explore it through this science experiment for grade 6. Begin by lighting two candles. Place a glass jar on top of a candle, covering it completely. After a while you will notice that the flame of the candle covered with a glass jar goes out. This is because the amount of oxygen in this sealed bottle is limited and will eventually run out, causing the flame to go out. Therefore, the most necessary is to light the fire in the presence of oxygen.

unique fact:We all love blowing out candles on our birthdays. Since oxygen is essential for fire to exist, how come candles go out with a mere puff of air? This happens because the air we expel through our mouth contains carbon dioxide, which acts as a fire extinguisher.

Let's put an egg in a bottle

This is another Grade 6 experiment that's another classic but delights students and kids alike. You only need a few things for this experiment, namely: a hard-boiled egg, a glass bottle with an opening smaller than the egg, matches or a lighter, and strips of paper. Cut a long strip of paper and then, with the help of an adult, light the strip of paper on fire. Quickly place this strip of paper on the bottle while it is burning and quickly place the egg on the opening of the glass bottle and watch the egg burst like that in the glass bottle.

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Transport of water in plants

Plants are living organisms too, so they constantly need food and water. We know plants are autotrophic and make their own food, but do you know how they transport water for the growth process?? To understand this, let's take a stalk of a plant and cut it off. In a bowl we pour a little colored water, in which we put this stalk for about 2-3 days. You will notice that the color of the stem and leaves will match the color of the water after a few days. This science experiment for grade 6 shows that plants use their stems to transport water.

Science fair project ideas for sixth graders

6th grade science projects

Science Fair projects are great ways to show what you know about science. In this article, we have listed some science fair project ideas for sixth graders. Science fair projects are fun and easy to do. You don't have to be an experienced scientist to create one. Science Fair projects are a great way to share your knowledge with others.

If you're looking for 6th grade science fair project ideas, you've come to the right place! Keep your learning spirit alive with our curated list of 6th grade science fair project ideas, how to turn milk into plastic, fun science experiments with a magic spinner pen, and how to create a science project with an electromagnetic train.

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Light only travels in a straight line.

This sixth grade science experiment explains how light travels only in straight lines. It is not possible to determine the path of light in everyday activities, but through this experiment we can quickly learn about it. To do this, you need to light a candle and please two adjacent cards in a row. Punch a hole in both cards exactly where you can see the candle flame. Turn off the light and you can see that the rays coming out of the candle go straight into these holes.

Carbon Sugar Snake Experience

Who wouldn't be thrilled with a giant handcrafted carbon sugar snake? This science experiment shows how a coal snake is formed by burning a mixture of baking soda and sugar. You'll probably consider taking this abroad, but the result would definitely be worth trying.

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3rd grade science project ideas

  • Do different types of knots affect the breaking strength of a rope?
  • How do volcanoes work?
  • What is hydropower? How is it generated?
  • What is the relationship between music and mathematics?
  • Do plants grow better when you put music on them?
  • Why do apples turn brown after cutting and leaving?
  • How is the pH of soil samples determined?
  • How does a prism produce a rainbow color pattern when white light passes through it?
  • How do mosquitoes bite?
  • What is the difference between incandescent lamps and LED lamps?
  • Why do moths and bugs hover over lights?
  • Does cleaning a doorknob with an antibacterial cloth really reduce the number of bacteria?
  • Do some plants grow better indoors than outdoors?
  • How do petrol engines work?
  • How do you compare vinaigrette to Coca Cola?
  • How do different types of light affect plant growth?
  • How do you discover camouflage in insects and animals?
  • Does the cleaning intensity depend on the amount of detergent?
  • How do different flame retardants affect the flammability and burn rate of cotton?
  • How are tides formed?

Different shadow sizes.

Science Experiments for Sixth Graders - (2)

We know that all opaque objects have shadows. You may also notice that we see different types of shadows in different lighting conditions. Have you ever thought about why a certain shadow is larger or another smaller? For this grade 6 science experiment, take a flashlight and a round piece of cardboard and place it in front of a wall.

Place a circular piece closer to the wall and aim the torch's light at it, and then move the piece of cardboard closer to the torch. You will see that in the first case the box's shadow is almost equal to its original size, but in the second case, when the box is closer to the torch, the shadow becomes larger.

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It can keep drinks warm, what are the ways to do this?

Interesting project, right? Especially when you come up with a strategy and show how to keep drinks hot. It would be very useful in the winter months. Think about the different ways to maintain temperature, research which liquids cool down the fastest, figure out the role of insulation - enough clues to get you started. So go ahead and discover the best solutions.

Simple science experiments using materials you already have on hand

Because science doesn't have to be complicated.

Not all scientific experiments require expensive laboratory equipment or hazardous chemicals. There are many great projects you can do with common household items. We've put together a great collection of easy science experiments that anyone can try and kids will love!

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Turn a potato into a battery

Wow! That seems magical. It is not? Guess what pure science is. With this experiment in Lesson 6, students can learn how the potassium in potatoes conducts the energy that turns potatoes into batteries. For this grade 6 experiment you will need potatoes, good quality copper wire, galvanized nails, copper nails and 1 lightbulb or LED lamp. The experiment is old, but it is still considered a gift. If you don't have potatoes at home, you can even do the experiment with lemons or other fruits and vegetables with a high potassium content.

Really interesting science fair projects for sixth graders

WMS 2015 6th Grade Science Fair Project

Science Fair projects are very important. It's high school and finally your opinion on science is being taken very seriously. Let me help you show your teachers the accomplished inventor in you with a list of useful 6th grade science fair projects.

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Science Fair projects are very important. It's high school and finally your opinion on science is being taken very seriously. Let me help you show your teachers the accomplished inventor in you with a list of useful 6th grade science fair projects.

Present your project results in every phase of the project with videos or images. This will generate more interest and the impact of the project will be greater.

It's important to note that the basis of your project must be a question that interests you. Please take some time to research your question to understand its depth and why it is worth exploring.

Depending on the possibility of achieving positive or defensible results, end your project. Here is a series of ideas to serve as a guide for you to explore further to find your own idea that will lead to an interesting science project.

Also read:Science worksheets for second grade students.

Difference between equal and opposite poles of a magnet.

By touching the magnet, you may have experienced that magnets often do not attract each other when we try to do so. Because like our planet Earth, magnets also have north and south poles. So for our next grade 6 science experiment, let's start by taking two bar magnets and holding them to similar N-N or S-S poles. You'll see that Poles don't attract, they repel. But when the same magnets are held opposite opposite N-S poles, they instantly attract each other.

Iron in breakfast cereals

Did you know that all the iron drained from your body can make two tiny fingernails? Have your students explore this through practical grain science to find out how much food-grade iron is in their favorite breakfast. For a cooler school project idea? Choose more cereal brands to see the difference.

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Third Grade Science Fair Projects.

  • Ph.D., Biomedical Sciences, University of Tennessee at Knoxville
  • BA, Physics and Mathematics, Hastings College

Sixth grade ideasScience fair projectscan be difficult to design. Projects should be challenging and intricate enough to demonstrate complex thinking, but not so challenging that it would be impossible for a sixth grader to complete. These are topics and experiments suitable for elementary or secondary school.

First class science experiments.

Science Experiments for Sixth Graders - (3)

If you're like me you love the idea of ​​adding1 year science projectsParents, teachers and homeschoolers want to add fun and exercise to your dayscientific activitiesthat bring learning to life and create WOW moments kids will always remember. But sometimes it can be difficult to know where to start and what to try with your kids. So we collected more than 100first grade science experimentsthat are quick, easy and FUN! ThisScience experiments in the 1st yearThey are fun for all ages, from preschoolers, kindergarteners, second graders, third graders, fourth graders, fifth graders and even sixth graders.

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Experiment with bare eggs

Don't throw away the bare or shelled eggs you just discovered using the Class 6 experiment mentioned above. In separate bowls or cups, soak the naked eggs in corn syrup and water. Make sure the eggs are fully submerged. You will find that the eggs tend to shrink or grow depending on the liquid they are placed in.

A simple science experiment for 6th grade students, the Magic Water Balls experiment requires a glass container, a glass of water, and a water bottle. Take the container, place it on paper with any text like Magic Water Balls on it and fill it with water. When the balls start to float in the water you will see the text, what happens when the refractive index of the water matches that of the beach balls and therefore the text is visible!

Science experiments in the first year.

Here are 100+ experiments for first gradersand elementary school students. I organized themscience experiments for first gradersby science type for your convenience. go throughfirst grade science projectsand check out and pin some really fun ideas, save this email and you can add some EPIC educational activities to make learning fun! What will you try first?

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Smart sixth grade science projects

Sixth graders are curious and inquisitive learners. Science projects will encourage them to use scientific and creative thinking to solve problems that concern them. They can also stimulate interest or offer exercises on a topic.

Today we are going to share with you 30 of the best sixth grade science projects. All of this is perfect for a variety of teachers, but especially for those looking for lesson ideas that need to be shorter and more interactive. These should also work well as homework or even on an individual level when done in groups.


  • 30. How to chill a lemonade faster

build a pumpkin launcher

Easy science fair project for 6th, 7th, and 8th graders

Some examples of these science projects include building a Lego catapult and tower with the goal of launching a pumpkin. Building this catapult is just one of many great ways to add physics lessons to your classroom.

Learn more:Frugal fun for boys and girls / Lego catapult

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solar cell efficiency

This article is about how solar cells work and how efficient they are. It also includes a scientific table for classifying solar cells and their energy conversion efficiency. Solar cells are used in daily life to generate electricity that can power homes and businesses.

Learn more:Education/Photovoltaic Cell

Epic science experiments for kids

Get ready to make science fun for kids with 100+ EPICScience experiments for children.. we take thosefirst grade science experimentsand break them down into scientific types so you can find the right oneScience experiments in the 1st year. but this1 year science projectsNot only are they for first graders, they're perfect for kindergarten, second, third, fourth, fifth, and sixth graders too! we includephysical experiments, simplyChemistry experiments for kids, Hand anearth science projects, heavenlyastronomical ideas, furtherbiology projectsAnd activity ideas too!

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Difference between transparent and opaque materials.

We are surrounded by different types of materials that allow or block light. Among all grade 6 science experiments, this is the most interesting one that will help us to divide materials into transparent and opaque. First we light a candle, then we take a glass and try to see through this candle. You can see the candle clearly as glass is a transparent material. Now take a piece of wood and try to see the candle through it. You won't be able to see it because wood is an opaque material.


What are some good science experiments for 6th graders? ›

6th Grade Science Fair Ideas
  • Easy Static Electricity Science Experiment with a Comb. ...
  • How To Make A Lava Lamp - Little Bins for Little Hands. ...
  • Rising Water Science Experiment. ...
  • Model Lung - Find Out How Lungs Work - Science Experiments for Kids. ...
  • How to Make an Electromagnet.

What are good science questions for experiments? ›

Does the flavor of ice cream affect how fast the ice cream melts? Does changing the wingtip direction affect an airplane's flight? Does the type liquid given to a plant affect its growth? Does changing the movement of water affect the shade (color) of the water?

What are the top 10 experiments of all time? ›

Top 10 beautiful experiments:
  • Young's double-slit experiment applied to the interference of single electrons.
  • Galileo's experiment on falling bodies (1600s)
  • Millikan's oil-drop experiment (1910s)
  • Newton's decomposition of sunlight with a prism (1665-1666)
  • Young's light-interference experiment (1801)

What are the top 10 science fair projects? ›

Here are some top 10 remarkable science fair projects you can try.
  • 4 Rain Alarm Project.
  • 5 Water Alarm Project. ...
  • 6 Magnetic Slime. ...
  • 7 Smart Alarm Clock. ...
  • 8 Smart Irrigation System. ...
  • 9 POV Clock. ...
  • 10 Sun Tracking Solar Panel. ...
Dec 8, 2022

What makes ice melt fastest? ›

Salt, baking soda, and sugar will all act to lower the freezing point of the ice, making it melt quicker than the untouched ice cube.

How do you win a science school fair? ›

If you want to win at the higher science fair levels, originality and innovativeness are extremely important. Develop a new method or technique, or research something nobody knows about. If you cannot find something new to develop, take an old method and redesign it.

What science do 6th graders do? ›

Adaptations – 6th grade students will learn about the history of life on earth, fossils, Darwin's Theory of Evolution, natural evolution, artificial selection, genetic engineering, and human population and global change.

How quickly do Skittles dissolve in water? ›

Time how long does it take for Skittles to dissolve in water? After about two minutes in contact with water, Skittles lose its outer coating. After about 12 minutes, half of the Skittle have been dissolved, and after about 25 minutes of sitting in the water, all Skittles have completely dissolved.

What are some good school project ideas? ›

Project-Based Learning End Product Ideas to Demonstrate Learning
  • 1) Create a magazine. 2) Write trivia (Kahoot is a great online trivia game program) 3) Make an interactive exhibit. ...
  • 17) Write a blog. 18) Make a website. ...
  • 28) Make a documentary. 29) Write a newsletter. ...
  • 57) Write a persuasive speech. 58) Write a business plan.
Nov 4, 2022

What are 3 testable questions for a science? ›

Testable: How does changing the shape of a rocket's fins change its flight? Untestable: What makes a magnet attract things? Testable: Does temperature have an effect on a magnet's strength? Untestable: What happens when water expands as it freezes?

What are the top 10 science questions? ›

Top 12 Tricky Science Questions Answered
  • 12 Tricky Science Questions. Why is the sky blue? ...
  • Why Is the Sky Blue? ...
  • Why Does the Moon Appear in the Daytime? ...
  • How Much Does the Sky Weigh? ...
  • How Much Does the Earth Weigh? ...
  • How Do Airplanes Stay in the Air? ...
  • Why Is Water Wet? ...
  • What Makes a Rainbow?
Jul 28, 2022

What is the Skittles experiment? ›

Pour over enough cold water to cover all the Skittles and the plate itself on the first plate. Pour over enough warm water to cover all the Skittles and the plate itself on the second plate. Watch and wait as a rainbow appears on the second plate, the colors will move towards the middle and create a whirl of color.

What are good science fair projects for kids? ›

30+ Science Fair Projects for Kids
  • Lemon Volcano.
  • DIY Bouncy Balls.
  • Regrow Vegetable Scraps.
  • DIY Stethoscope.
  • Simple Circuit.
  • Exploring Density with Salt.
  • Rainbow Rubber Eggs.
  • Magic Rollback Can.
Feb 20, 2022

Can vinegar melt ice? ›

Like isopropyl alcohol, vinegar can technically be used on its own, but it provides better results in a mixture of equal parts vinegar and hot water. This solution can rapidly melt solid sheets of ice, at which point they can be broken up with shoveling.

Will rubbing alcohol melt ice? ›

For a solution you can stow away year-round, combine two parts rubbing alcohol with one part warm water in a spray bottle and spray the solution onto the surface of your sideway or driveway to gradually melt the ice.

How do you ace a science fair? ›

Science Fair Tips for Success
  1. Choose An Exciting Topic. Choose a topic that will interest and challenge you. ...
  2. Learn Cool Theories. After picking a topic, spend a lot of time gathering background research. ...
  3. Be a True Scientist. ...
  4. Trudge Onward! ...
  5. Use Your Brain (it's not as hard as it seems!)

What do judges look for in a science fair project? ›

In general, judges evaluate the following aspects of a science project: creative ability, scientific thought, thoroughness, skill, and clarity. Creativity and the use of the scientific method are the two most important aspects of a science project in the eyes of a judge.

What do most 6th graders like? ›

6th graders love to be complimented and recognized for doing special things. They want you to brag about them when something is done particularly well or they have gone above and beyond! Let them hear you bragging, too!

What should a Year 6 child know in science? ›

Year 6 science

Living things and their habitats, including classifying micro-organisms, plants and animals. Animals including humans, focussing mainly on diet and exercise. Evolution and inheritance, looking at fossils, reproduction and adaptation.

What is science called in 6th grade? ›

Although there is no specific sequence to follow, life science is usually the recommended course for sixth graders.

What do 6th graders study in science? ›

In sixth grade, students are introduced to matter, energy, and their interactions. Students learn the structure of matter (atoms) and explore the relationships between particle motion, energy, and states of matter.

What are the 3 experiments? ›

The three main types of scientific experiments are experimental, quasi-experimental, and observational (non-experimental).

How long should a 6th grader study? ›

In fourth through sixth grade, students should receive two to four assignments per week, lasting between fifteen and forty-five minutes. At this age, the primarily goal of homework is to help your child develop the independent work and learning skills that will become critical in the higher grades.

What is 6th grade ELA? ›

The sixth grade language arts program is made up of extensive learning activities organized in three sections. The sections are alternative teaching approaches which overlap in their teaching of language arts mechanics, reading skills, writing skills, spelling, and vocabulary.

What is 6th grade science called? ›

Although there is no specific sequence to follow, life science is usually the recommended course for sixth graders.

What are the top 10 questions science can t answer? ›

10 mysteries that physics can't answer... yet
  • Space. What came before the big bang? ...
  • Physics. How does a bicycle stay upright? ...
  • Space. Is the universe infinite or just very big? ...
  • Physics. How long does a proton live? ...
  • Physics. Why is ice slippery? ...
  • Physics. What is glass? ...
  • Physics. Can we get energy from nothing? ...
  • Space.

What is the gummy bear experiment? ›

If a gummy bear is placed in water, then the gummy bear will swell. If a gummy bear is then placed in a higher salt water concentration, then the gummy bear will decrease in volume and mass. The mass and volume of a gummy bear that is placed in a salt solution will decrease due to the effect of osmosis.

What is most popular science experiment? ›

10 of the BEST Science Experiments for Kids
  • Elephants Toothpaste. ...
  • Colour Changing Potions. ...
  • Chromatography. ...
  • Create a Chain Reaction or Rube Goldberg Machine. ...
  • Lolly Stick Explosion. ...
  • Oobleck. ...
  • Absorbing with Sugar Cubes. ...
  • Bouncy Egg. Do you know how to make an egg bounce?
May 28, 2021

What's the biggest experiment? ›

The LHC is the largest experiment ever built on Earth. The inside of its 27-kilometer (17 mile) underground ring, located beneath the French-Swiss border near Geneva, emulates the conditions that existed fractions of a second after the Big Bang, the explosion that created the universe 13.7 billion years ago.

What makes ice melt faster? ›

Salt, baking soda, and sugar will all act to lower the freezing point of the ice, making it melt quicker than the untouched ice cube.

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