Plus, get all the best science bulletin board ideas to dress up your classroom! The projects get more and more challenging – but still very doable with minimal involvement from adults. Make a simple microscope using water and take a closer look at the world around you. You’ll have to heavily supervise this one, but there’s so much to be learned that it’s worth it. There are lots of cell model projects out there, but this might be one of the cutest ones we’ve seen! Learn more: The Oakland Toy Lab/Instructables. Looking for more science ideas? The human body needs iron to be healthy, and many breakfast cereals boast they contain it. These 6th grade science projects teach important concepts, but students will have so much fun they’ll barely realize they’re learning! Dig into an owl’s undigested meals (it’s not as gross as it sounds!) Making a Simple Sundial and Testing Its Accuracy. Learn more: Tina’s Dynamic Homeschool Plus. How do different flame retardants affect the flammability and burning rate of cotton? The projects get more and more challenging – but still very doable with minimal involvement from adults. Does coloring carbonated water change how its taste is perceived? The eggs shrink or grow, depending on the liquid they’re placed in—so cool! Which type of water contains the lowest amount of chlorine? Perform the iodine clock reaction. These are topics and experiments suitable for upper-grade school or entry-level middle school. This experiment tests the relationship between taste and smell. We link each project description to its original source, where you can get more information and step-by-step instructions. Kids will have fun sculpting the casein polymers into shapes while learning about the polymerization of plastics. Challenge groups to build a bridge with Popsicle sticks and push pins and find out which design can bear the most weight. 6th grade students will be all over it! Use the scientific method to test different types of material and see which makes the most effective parachute. Does the color of a crayon affect how long of a line it will write? Can you tell different brands of soda pop apart based on taste? Kids will have fun building an apple wrecking ball to knock down marker pins, testing their devices for force and accuracy. They are still appropriate for sixth-grade science fair projects but may take more steps and/or time to execute. to discover what their diet consists of. Students learn about asexual reproduction in this easy 6th grade science project. Owl pellets are readily available online, and kids will be intrigued by what they find. Would this process save time or money? The best science fair project ideas will be ones with a hypothesis that is tested by an experiment. Which Gear Gives the Best Performance in a Kart Race? Get a full lesson plan at the link below. What exactly does a vacuum cleaner pick up? Does the length of your ring finger determine how accomplished of an athlete you are? Which apps run down a cell phone battery most quickly or use up a lot of data. The problem is releasing that energy to be able to do some work. The goal of this project is to create a compound machine using pulleys and levers that would be able to lift a Barbie doll up and down by pulling a string by the player. Grocery store lilies are inexpensive and large enough for kids to see and identify the various parts. Learn how to power up a radio using the power of the sun! Kids will get a kick out of this experiment, which is really all about Bernoulli’s principle. This site guides you through the process of scientific discovery. This is such a fun way to learn about circuits! Surface tension is one of water’s most important properties. This site gives you the background and instructions for answering this age old carnival question…..Why are the “simple” games at carnivals so hard to win? With just yarn and a metal spoon, learn how vibrations create sound and explore the role of conductors. The projects in this section tend to be slightly more complex than those suggested in the previous section. Nothing engages a science class more than getting to perform hands-on experiments and activities. Free Printable to Share With Families! Check out our collection of science projects for every grade K-8. By the sixth grade, students should have a good understanding of the steps of the scientific method. This experiment will demonstrate the detrimental effects of oil spills to marine life. Discover how nature recycles organic material by making and observing mini compost piles. Use common household items to make old oxidized coins clean and shiny again in this simple chemistry experiment. One way to come up with a good idea is to look around the house and find topics a sixth-grader may have questions about. Kids learn about chain reactions, chemical changes, and more. Learn how to make a sundial and then test its accuracy with a series of experiments. Then, the student decides whether to accept or reject the hypothesis and draws a conclusion. You only need plastic bottles, bendy straws, and ping-pong balls to make the science magic happen. What about juice? Nothing engages a science class more than getting to perform hands-on experiments and activities. Whether you're looking for some of the best and winning science fair ideas or some that are fun, simple, or easy, we've got you've covered! In this post, we’ve assembled 19 great science fair project ideas for 6th grade. Flinging stuff around in the name of science? This experiment uses the potassium in the potato to conduct energy and can also be done with lemons or other high-potassium fruits and veggies. Why or why not? Use simple kitchen supplies to create plastic polymers from plain old milk. A tiny peanut contains stored chemical energy. All you need is steel wool and a 9-volt battery to perform this science demo that’s bound to make their eyes light up! Projects need to be sophisticated and elaborate enough to show complex thinking but not so complex that they would be impossible for a sixth-grader to execute. Check out our collection of science projects for every grade K-8. When we eat them, the stored energy is converted by our bodies so we can do work. How much paper is required to register for school? Balloon rockets, naked eggs, and apple wrecking balls … so many hands-on ways to learn! Does changing the temperature affect how long a pen will last? Different simulations show how engineering can create buildings that withstand serious shocks … or not. 20 Educational Games and Activities for Alexa, Complete This Color-as-You-Go Reading Challenge, Join the WeAreTeachers Influencer Network. Ideas for 6th-grade science fair projects can be a challenge to conceive. How long does it take for milk to go "bad" refrigerated and unrefrigerated? The lens you create with water works like a microscope or magnifying glass, allowing you to see objects in much greater detail than if you were just looking with the naked eye. We have rounded up the best sixth grade science fair ideas. Ideas, Inspiration, and Giveaways for Teachers. Do People Have a Dominant Side of Their Brain? This simple catapult activity focuses on the trajectory of objects based on force and other factors. This experiment uses balloons to model a two-stage rocket launch, teaching kids about the laws of motion. It sounds like a wild dance move, but this 6th grade science experiment helps kids understand Archimedes’ principle. Your 6th grade science students will be thrilled when you let them use their phones in class!