75 Greatest sixth Grade Science Truthful Tasks and Actions


Sixth grade science covers all kinds of subjects and varies relying on the curriculum. We’ve rounded up one of the best sixth grade science truthful tasks to encourage youngsters, in addition to classroom science demos and actions that can seize their consideration.

To make it simpler to seek out what you’re searching for, we’ve rated all of the tasks and actions by issue and the supplies wanted:

Problem:

  • Straightforward: Low or no-prep experiments you are able to do just about anytime
  • Medium: These take somewhat extra setup or an extended time to finish
  • Superior: Experiments like these take a fairly large dedication of time or effort

Supplies:

  • Fundamental: Easy objects you most likely have already got round the home
  • Medium: Gadgets that you just may not have already got however are simple to get your palms on
  • Superior: These require specialised or costlier provides to finish

Soar to:

Plus, fill out the shape on this web page to seize your free printable bundle of science truthful award certificates to honor your college students’ efforts! There are greater than 40 award classes included plus a customizable clean certificates so that you can create your personal awards.

science fair award 1

Biology and Earth Science sixth Grade Science Truthful Tasks

For college students fascinated with anatomy, animals, geology, and ecology, these are the science truthful tasks they want.

1. Discover the quickest technique to ripen fruit

Problem: Medium / Supplies: Medium

Have to ripen these bananas or peaches in a rush? Do a little analysis after which experiment to seek out the quickest technique to safely ripen fruit with out sacrificing taste.

Sixth grade science student using a spoon to try to catch a puddle of oil floating on water in this example of 6th grade science fair projects
Kitchen Counter Chronicle

2. Clear up an oil spill

Problem: Medium / Supplies: Medium

Be taught why an oil spill is so devastating for wildlife and the ecosystem with this hands-on exercise. Youngsters experiment to seek out the easiest way to wash up oil floating on water and rescue the animals affected by the spill.

Be taught extra: Oil Spill Cleanup

3. Discover new methods to filter water

Problem: Medium / Supplies: Medium

Fundamental water-filtration programs are fairly easy, however they make terrific science truthful tasks. Experiment with totally different setups, and discover a technique to make protected consuming water for individuals who want it.

Two foam plates with structures built from wood craft sticks and putty on top in this example of 6th grade science fair projects
Love To Know

4. Shake it up with earthquake science

Problem: Straightforward / Supplies: Fundamental

Construct easy mannequin buildings, then experiment to see how the actions of earthquakes have an effect on them. Do analysis into what engineers and designers construct in earthquake zones, then carry out an experiment to see in case you can enhance on their findings.

Be taught extra: Earthquake Science Mission

5. Develop a greater backyard utilizing hydroponics

Problem: Medium / Supplies: Medium

Hydroponics is the recent new gardening development, however is it actually a greater technique to backyard? Discover out with a DIY hydroponics gardening setup, evaluating the outcomes with conventional container gardening.

Two plastic cups filled with compost and covered in plastic wrap in this example of 6th grade science fair projects
The Glad Housewife

6. Create top-notch compost in a cup

Problem: Straightforward / Supplies: Fundamental

That is a straightforward science exercise, and you’ll flip it right into a science truthful mission by experimenting with totally different mixtures, layering, and situations on your compost cups.

Be taught extra: Compost Cups Science Mission

7. Be taught the easiest way to repel ants

Problem: Medium / Supplies: Medium

Do you really want to make use of poisons to maintain ants out of your property? Discover different doable options on this science mission concept.

8. Simulate a tsunami and discover methods to guard individuals

Problem: Medium / Supplies: Medium

Construct a mannequin to simulate a tsunami, then give you potential methods to reduce the injury future waves could trigger.

9. Design a squirrel-proof chicken feeder

Problem: Medium / Supplies: Medium

Squirrels might be actual pests at yard chicken feeders, and persons are all the time attempting to give you new options to the difficulty. Are you able to be the one who lastly solves this pesky drawback?

11. Explode a lunch bag

Problem: Straightforward / Supplies: Fundamental

This can be a cool science experiment that teaches about greenhouse gases.

Chemistry sixth Grade Science Truthful Tasks

College students who love to combine up chemical compounds and discover the outcomes will take pleasure in these sixth grade chemistry science truthful concepts.

12. Evaluate baking powder and baking soda

Problem: Medium / Supplies: Medium

Baking powder and baking soda have comparable names, however do they behave the identical when utilized in a baking recipe? Bake up just a few desserts and discover out!

13. Devise a components for creating the largest cleaning soap bubbles

Problem: Medium / Supplies: Medium

Cleaning soap bubble formulation differ, and a few will let you extend bubbles than others. What does it take to make the largest bubble of all of them?

14. Be taught if tea and cola injury enamel

Problem: Straightforward / Supplies: Medium

Use eggshells to discover how numerous drinks can stain enamel on this traditional sixth grade science truthful mission. (It additionally teaches vital classes about dental hygiene!)

15. Search for iron in your breakfast cereal

Problem: Medium / Supplies: Medium

The human physique wants iron to be wholesome, and plenty of breakfast cereal bins boast that they include it. Conduct a sixth grade science truthful mission to seek out out if cereals actually include all of the iron they are saying they do.

Pennies in small cups of liquid labeled coca cola, vinegar + salt, apple juice, water, catsup, and vinegar. Text reads Cleaning Coins Science Experiment. Step by step procedure and explanation in this example of 6th grade science fair projects
Gally Youngsters

16. Discover the easiest way to wash up previous cash

Problem: Straightforward / Supplies: Fundamental

Use frequent home goods to make previous oxidized cash clear and glossy once more on this easy chemistry experiment. Kind a speculation about which technique will work greatest, then perform some research to elucidate the outcomes.

Be taught extra: Cleansing Cash Experiment

17. Discover the results of varied sugars on yeast

Problem: Straightforward / Supplies: Medium

We love “candy” science truthful tasks for sixth graders. Yeast wants sugar to develop, however does the kind of sugar matter? And may you utilize sugar substitutes as an alternative?

Large carbon ash snake growing out of a pan of sand in this example of 6th grade science fair projects
KiwiCo

18. Develop the largest carbon sugar snake

Problem: Straightforward / Supplies: Fundamental

Tinker with the components to create the largest carbon sugar snake doable! This is an interesting mission that can wow different college students too.

Be taught extra: Carbon Sugar Snake

19. Decide whether or not soda has extra sugar than juice

Problem: Medium / Supplies: Medium

Which do you suppose has extra sugar, a glass of Pepsi or a glass of orange juice? Boil away the water to seek out out on this sixth grade chemistry experiment.

20. Discover the properties of plastic made out of milk

Problem: Medium / Supplies: Medium

Making milk from plastic is definitely fairly easy. Flip it right into a science truthful mission by studying extra about its power, sturdiness, and suppleness and proposing a sensible use for it.

21. Decide which sort of juice has probably the most vitamin C

Problem: Medium / Supplies: Medium

We love science truthful tasks for sixth graders that revolve round dietary worth. Vitamin C may not instantly treatment your chilly, nevertheless it positively has well being advantages. Does orange juice actually have probably the most vitamin C? Conduct an experiment utilizing an iodine titration technique to study the reply.

22. Assemble a selfmade lava lamp

Problem: Straightforward / Supplies: Fundamental

This Nineteen Seventies development is again—as a sixth grade science mission! Find out about acids and bases whereas placing collectively a completely groovy lava lamp.

23. Blow up a balloon—with out blowing

Problem: Straightforward / Supplies: Medium

That is the traditional science experiment that helps you train the reactions between acids and bases, plus what occurs if you combine totally different substances collectively. Fill a bottle with vinegar and a balloon with baking soda. Match the balloon excessive of the bottle, shake the baking soda down into the vinegar, and watch the balloon inflate.

Be taught extra: Baking Soda and Vinegar Balloon Experiment (Information + Printable Reflection Sheet)

25. Create golden rain

Problem: Straightforward / Supplies: Medium

This experiment reveals a chemical response between potassium iodide and lead (II) nitrate. It ends in lead (II) iodide. The colour change will amaze your college students. Be sure you put on all the right security gear.

26. Check the pH ranges of drinks

Problem: Medium / Supplies: Medium

This can be a enjoyable sixth grade science mission that may additionally encourage your kiddo to make more healthy meals selections! Collect as many several types of drinks as doable after which take a look at the pH ranges of every one to find out that are probably the most acidic versus that are probably the most impartial.

Physics and Engineering sixth Grade Science Truthful Tasks and Classroom Actions

Calling all tinkerers! Construct, create, and engineer a science truthful mission utilizing physics principals.

27. Make a tower from one piece of paper

Problem: Straightforward / Supplies: Fundamental

It doesn’t get a lot less complicated than this STEM mission. Every scholar will get only a single sheet of paper and is challenged with constructing the tallest tower. Make it a contest!

28. Make a paper skyscraper

Problem: Straightforward / Supplies: Fundamental

Just like the one above, however quite than limiting the paper, you supply as a lot paper as college students need. Present them with limitless paper, tape, and scissors and see who can construct the tallest, sturdiest tower within the allotted time.

Three rockets made from straws are shown in this example of 6th grade science fair projects.
@vivifystem by way of Instagram

29. Create a straw rocket

Problem: Straightforward / Supplies: Medium

College students will take pleasure in constructing rockets from straws whereas experimenting with variables like fin dimension and weight distribution. This easy engineering mission helps college students perceive ideas like pressure and movement, middle of gravity, and so forth.

Be taught extra: Rocket STEM Problem

A blue background says to construct a diorama of an ocean habitat. Four examples are shown in pictures in this example of 6th grade science fair projects.
@vivifystem by way of Instagram

30. Design an ocean habitat

Problem: Medium / Supplies: Medium

Science truthful tasks for sixth graders that incorporate each engineering and biology, like this one, are among the greatest. This can be a enjoyable mission to assist college students familiarize themselves with the engineering design course of. Embody necessities equivalent to each diorama should embrace an observatory full with a determine.

Be taught extra: Ocean Animal Habitat Diorama

A middle school boy is seen in front of a LEGO bridge he built with a water bottle sitting on top of it in this example of 6th grade science fair projects.
Oak Hill Academy by way of Instagram

31. Design a LEGO bridge

Problem: Straightforward / Supplies: Fundamental

That is one other nice “construct a bridge” engineering mission, however this time utilizing LEGO. Be sure you present your college students with quite a lot of LEGO bricks in several configurations and dimensions. They’ll see if they will construct a bridge that can assist these mammoth water bottles sixth graders can all the time be discovered carrying.

Be taught extra: Construct a Bridge STEM Problem

32. Create a paper ball run

Problem: Medium / Supplies: Fundamental

There are plenty of alternative ways to construct a paper ball run. You possibly can provide your college students with quite a lot of paper supplies (suppose paper towel rolls, paper plates, and so forth.) and problem them to see what they will create. You may as well assign it as a mission to do at house.

Three middle school aged boys kneel in front of a structure made of cardboard and tape that is holding a basketball in this example of 6th grade science fair projects.
Oratory Prep by way of Instagram

33. Stand up to the burden of a basketball

Problem: Medium / Supplies: Fundamental

Utilizing simply cardboard, newspaper, and tape, problem your college students to make a construction that’s a minimum of 1 foot excessive and might maintain the burden of a basketball.

A maze is made out of yellow and green legos in this example of 6th grade science.
@steminthemiddle by way of Instagram

34. Design a corn maze

Problem: Straightforward / Supplies: Fundamental

That is the right engineering mission to finish within the fall. You’ll need to stockpile inexperienced and yellow LEGO bricks prematurely.

Be taught extra: Create Mannequin Corn Mazes

Sixth grade science student using a homemade launcher to launch a paper airplane in this example of 6th grade science fair projects.
Frugal Enjoyable for Boys and Women

35. Construct a strong paper-plane launcher

Problem: Medium / Supplies: Medium

Right here’s a cool sixth grade science truthful mission. Design and construct a paper-airplane launcher that may fly a aircraft farther than anybody else’s.

Be taught extra: Paper Airplane Launcher

36. Work out the quickest technique to cool a soda

Problem: Straightforward / Supplies: Medium

Including ice to a glass of soda cools it off, nevertheless it additionally waters it down. See if you could find a quick technique to calm down soda whereas it’s nonetheless within the can or bottle as an alternative.

37. Launch a bottle rocket larger or extra precisely

Problem: Medium / Supplies: Medium

A fundamental water-powered rocket isn’t that onerous to assemble, however you’ll be able to flip it right into a bona fide sixth grade science truthful mission by taking part in round with the design. Work out easy methods to launch it larger, or change the trajectory to hit a sure goal.

38. Determine one of the best insulating materials

Problem: Straightforward / Supplies: Medium

Insulating an merchandise can stop it from shedding warmth, like an insulated beverage bottle. What supplies are the simplest insulators? How are you going to discover out?

39. Drop parachutes to check air resistance

Problem: Straightforward / Supplies: Fundamental

Use the scientific technique to check several types of materials and see which makes the simplest parachute. That is a straightforward mission that’s good for youths fascinated with design and engineering.

40. Make a potato battery

After we consider making issues from a potato, we normally consider potato salad or house fries, however what in case you may make a battery? This experiment demonstrates easy methods to make an electrochemical battery or cell.

41. Engineer the strongest craft stick bridge

Problem: Medium / Supplies: Fundamental

This can be a traditional science exercise for the classroom, nevertheless it works properly for sixth grade science truthful tasks too. Kind a speculation concerning the strongest kind of bridge design, then construct your personal fashions to try it out.

A simple motor built from basic materials in this example of 6th grade science fair projects.
Dwelling Science Instruments

42. Assemble one of the best easy motor

Problem: Medium / Supplies: Medium

In search of an concept that’s spectacular however not too sophisticated? Construct your personal easy motor! You solely want just a few particular provides, together with insulated copper wire and neodymium magnets. Flip it into a real sixth grade science truthful mission by altering the variables to see in case you can improve the velocity, cut back the noise, or make different enhancements.

Be taught extra: DIY Motor

43. Be taught if room temperature impacts candle burn fee

Problem: Medium / Supplies: Medium

Science truthful tasks for sixth graders which can be easy and cheap, like this one, are good. Burn birthday candles in quite a lot of temperatures to see in the event that they burn sooner in larger temps.

44. Decide how a lot cash power vampires are losing in your house

Problem: Medium / Supplies: Medium

So-called “power vampires” expend power even once they’re not in lively use. And power prices cash. Decide how a lot power is being wasted by power vampires in your house, and determine how a lot cash it can save you on an annual electrical invoice by eliminating them.

45. Do the Egg Drop Problem

Problem: Medium / Supplies: Medium

Problem your college students to create a vessel to guard an egg from breaking when dropped from a excessive top. College students will study power and momentum as they experiment with alternative ways to buffer the collision of the egg with earth.

Be taught extra: Egg Drop Problem Concepts

sixth Grade Science Classroom Demos and Palms-On Actions

Have interaction college students with a reside demonstration displaying the ideas they’re learning. Even higher, give them an opportunity to get hands-on and do the science themselves!

AA batteries with tiny wire figures twisted around them, with tutus added to look like ballet dancers
Babble Dabble Do

46. Assemble motorized tiny dancers

Problem: Medium / Supplies: Medium

Construct a homopolar motor to make little spinning wire dancers. It takes somewhat observe to get it proper, nevertheless it’s a extremely enjoyable technique to study motors and power.

Be taught extra: Tiny Dancers

Smartphone amplifier made from paper cups and a toilet paper tube
The Mad Home

47. Amplify your smartphone with fundamental provides

Problem: Medium / Supplies: Medium

No Bluetooth speaker? No drawback! Construct your personal from paper cups and a rest room paper tube. This can be a sixth grade STEM problem that’s certain to amaze youngsters.

Be taught extra: DIY Cellphone Amplifier and Stand

Bags of pony beads labeled with various traits like hair color and eye color
Pragmatic Mother

48. Put on a gene bracelet

Problem: Straightforward / Supplies: Medium

This can be a neat technique to speak about our genes. Have every scholar add pony beads to their bracelet to signify totally different traits. Then they will examine their variations and similarities. It’s probably that no two college students could have the identical bracelets!

Be taught extra: DNA Gene Bracelet

49. Magic milk experiment

Problem: Straightforward / Supplies: Fundamental

This experiment teaches us concerning the science of molecules and the way substances work together. The cleaning soap breaks down the fats molecules and makes them transfer aside, displaying us a easy however fascinating instance of chemistry in motion!

Be taught extra: Magic Milk Experiment

50. Experiment with eggs and vinegar

Problem: Straightforward / Supplies: Fundamental

You and your college students are going to like the Egg and Vinegar Experiment. It’s a straightforward mission you’ll be able to full in just a few days, and it makes a very good science truthful experiment too. 

Be taught extra: Egg and Vinegar Experiment + Printable

String running down into a glass partially filled with blue water
Rookie Parenting

51. Ship water touring down a string

Problem: Straightforward / Supplies: Fundamental

Discover the properties of cohesion and adhesion with this straightforward experiment utilizing solely water and cotton string. Increase the educational by attempting the identical experiment with totally different supplies and liquids.

Be taught extra: Touring Water Experiment

52. Launch a two-stage rocket

Problem: Straightforward / Supplies: Fundamental

The rockets used for area flight typically have a couple of stage to present them the additional increase they want. This experiment makes use of balloons to mannequin a two-stage rocket launch, educating youngsters concerning the legal guidelines of movement.

53. Change the colour of a liquid straight away

Problem: Medium / Supplies: Medium

Need to see your youngsters gasp in amazement? Carry out the iodine clock response. You solely want just a few drugstore chemical compounds to alter the answer from clear to darkish blue sooner than college students can blink.

Sixth grade student holding the cut off top of a plastic bottle with a straw attached. A ping pong ball is floating over the bottle top.
Buggy and Buddy

54. Levitate a Ping-Pong ball

Problem: Medium / Supplies: Fundamental

Youngsters will get a kick out of this experiment, which is de facto all about Bernoulli’s precept. You solely want plastic bottles, flexible straws, and Ping-Pong balls to make the science magic occur.

Be taught extra: Floating Ping-Pong Ball Science Exercise

Series of photos of a child holding a fidget spinner in action. Text reads 3 lights = highest inertia, decreasing inertia, 0 lights = lowest inertia
Homeschool Momgineer
Simple heart pump model made from plastic bottles, drinking straws, and modeling clay
Tina’s Dynamic Homeschool Plus

56. Construct a coronary heart pump mannequin

Problem: Medium / Supplies: Medium

College students acquire a deeper understanding of the cardiovascular system once they assemble a working mannequin of a coronary heart ventricle.

Be taught extra: Coronary heart Pump Mannequin

Sixth grade student holding model lungs and diaphragm made from a plastic bottle, duct tape, and balloons
Surviving a Instructor’s Wage

57. Assemble a pair of mannequin lungs

Problem: Medium / Supplies: Medium

Construct mannequin lungs utilizing a plastic water bottle and a few balloons to study extra concerning the respiratory system. You possibly can modify the experiment to exhibit the results of smoking too.

Be taught extra: Lungs Mannequin

Sixth grade science student wear gloves, holding an owl pellet over a red tray
Present of Curiosity

58. Dissect an owl pellet

Problem: Straightforward / Supplies: Medium

Dig into an owl’s regurgitated meals (it’s not as gross because it sounds!) to find what their weight-reduction plan consists of. Owl pellets are available on-line, and youngsters will probably be intrigued by what they discover.

Be taught extra: Owl Pellets

Sixth grade science student holding yarn strings to her ears and looking surprised in this example of 6th grade science fair projects
KC Edventures

59. Examine sound waves with a spoon

Problem: Straightforward / Supplies: Fundamental

With simply yarn and a steel spoon, learn the way vibrations create sound, and discover the position of conductors.

Be taught extra: Spoon Sound Waves

Steel wool sitting in an aluminum tray. The steel wool appears to be on fire in this example of 6th grade science fair projects
The Homeschool Scientist

60. Make sparks with metal wool

Problem: Straightforward / Supplies: Fundamental

All you want is metal wool and a 9-volt battery to carry out this science demo that’s certain to make their eyes mild up! Youngsters study chain reactions, chemical adjustments, and extra.

Be taught extra: Metal Wool Experiment

Cell model made from a spiky pink hand sanitizer holder, labeled Our Bacterium Prokaryotic Cell in this example of 6th grade science fair projects.
Angelic Scalliwags

61. Create a colourful cell mannequin

Problem: Medium / Supplies: Medium

There are many cell mannequin tasks on the market, however this may be one of many cutest ones we’ve seen! And it’s simpler to assemble than you would possibly suppose.

Be taught extra: Cell Mannequin

62. Extract DNA from a strawberry

Problem: Medium / Supplies: Medium

It’s surprisingly simple to tug a strand of DNA from this candy fruit. Educate your youngsters about genetics and DNA with this sixth grade science mission that makes use of solely fundamental family provides.

Model biodome made from plastic bottles and containers filled soil with and plants in this example of 6th grade science fair projects
Educate Engineering

63. Design a biodome

Problem: Medium / Supplies: Medium

There’s a lot to study with this sixth grade science mission. Youngsters construct a scale-model biodome to study extra about totally different environments and ecosystems, decomposition, the meals internet, and extra.

Be taught extra: Biodome Mission

Glass bottle with bowl holding three eggs, small glass with matches sitting on a box of matches, and a yellow plastic straw, against a blue background in this example of 6th grade science fair projects.
Left Mind Craft Mind

64. Pull an egg right into a bottle

Problem: Straightforward / Supplies: Fundamental

That is one other traditional science demo that by no means fails to please. Use the facility of air strain to suck a hard-boiled egg right into a jar—no palms required.

Be taught extra: Egg in a Bottle Experiment

Making a PH indicator from cabbage in this example of 6th grade science fair projects.
Compound Curiosity

65. Make a pH indicator from a vegetable

Problem: Medium / Supplies: Medium

Who knew such a easy materials could possibly be used to find out a substance’s acidity or alkalinity? Your college students can discover acids and bases with this straightforward experiment.

Be taught extra: Purple Cabbage pH Indicator

67. Create a crystal egg geode

Problem: Medium / Supplies: Medium

Who would have thought that there’s a hidden geology lesson in a uncooked egg? You’ll certainly amaze your college students with this experiment!

68. Experiment with electromagnets

Problem: Medium / Supplies: Medium

There are just a few alternative ways to make an electromagnet. You can begin with a 9V battery, a connector, some copper wire, security pins, and a nail.

Slime Science Tasks

For those who’re searching for extra distinctive methods to make slime, take a look at the recipes under.

69. Check out some butter slime

Problem: Straightforward / Supplies: Fundamental

We love slime at We Are Academics. Not solely is it tremendous enjoyable and a success with any sixth grade class, it additionally teaches about chemical reactions and molecules. Butter slime is a enjoyable twist on an previous favourite because of the key ingredient: Mannequin Magic!

71. Make glitter slime

Problem: Straightforward / Supplies: Medium

This slime recipe requires some fascinating substances like contact lens answer and, in fact, glitter! Along with being a terrific sensory expertise, slime teaches viscosity. Take the chance to introduce college students to the idea of a non-Newtonian fluid.

72. Experiment with magnetic slime

Problem: Straightforward / Supplies: Medium

Slime is clearly a favourite science experiment for youths, however the addition of iron filings actually takes this up a notch. Get some magnets and let youngsters experiment with the magnetism.

74. Go easy

Problem: Straightforward / Supplies: Fundamental

That is simply too easy! Seize some cornstarch and dish cleaning soap and make the right slime! Use it as a possibility to introduce the idea of states of matter.

75. Attempt chocolate slime

Problem: Straightforward / Supplies: Fundamental

Slime made out of scorching chocolate? Why not. Simply bear in mind when all is claimed and finished, that is NOT edible!

Get your free printable science truthful award certificates!

science fair award 2

For those who’re organizing a science truthful, be certain that to seize our free printable bundle of award certificates with greater than 40 classes together with a customizable clean certificates so you’ll be able to create your personal awards.

Want provides on your sixth grade science truthful tasks and actions? Take a look at these Science Kits for Center and Excessive College That Make Palms-On Classes Straightforward.

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