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Search for third-grade science projects

The result of 205 years of filtering
The result of 205 years of filtering
The third grade
排序
How does frost form?
How does frost form?
Science project
How does frost form?
How does frost form? How fast it forms? Do this simple science project with plastic glass, rock salt and some water to learn about deposition.
The third grade
Science project
How do icicles form?
Science project
How do icicles form?
How are icicles formed and what do they look like? Watch icicles form right in front of your eyes in this free science fair project.
The third grade
科学
Science project
Factors affecting solubility
Science project
Factors affecting solubility
Children discover what a uniform mixture is by adding sugar to distilled water and find out the various factors that affect solubility.
The third grade
Science project
Complete circuitry: How does a flashlight Work?
Complete circuitry: How does a flashlight Work?
Science project
Complete circuitry: How does a flashlight Work?
How does a flashlight work? The children will build an entire circuit and explore how voltage affects brightness using ideas from this science fair project.
The third grade
Science project
Animal vision: monocular, compound eye and camera eye
Animal vision: monocular, compound eye and camera eye
Science project
Animal vision: monocular, compound eye and camera eye
In this project, learn about animal vision and different kinds of eyes: monocular, compound eye, and camera eye. See what a jellyfish or a grasshopper sees!
The third grade
Science project
Lime water carbon dioxide test
Lime water carbon dioxide test
Science project
Lime water carbon dioxide test
The children will take a cold limewater carbon dioxide test using common household materials to learn about the chemistry of this common gas.
The third grade
Science project
How do you separate salt from water
How do you separate salt from water
Science project
How do you separate salt from water
In this free science fair project, learn how to separate salt from water using heat. A great science project designed for elementary school students.
The third grade
科学
Science project
What is the terrain??
What is the terrain??
Science project
What is the terrain??
What is the terrain?? Children find answers in this awesome science fair project idea by learning to make and read topographic maps.
The third grade
Science project
Factors affecting seed germination
Factors affecting seed germination
Science project
Factors affecting seed germination
The science fair project appears to be one of the most important factors affecting seed germination: water. A fun and simple plant biology experiment for third graders.
The third grade
Science project
Hand and foot tests
Hand and foot tests
Science project
Hand and foot tests
Handedness and handedness refer to whether people prefer to use their left or right hands and feet. In this experiment, hand and foot dominance are tested.
The third grade
Science project
Rust Chemistry: How is rust Formed?
Rust Chemistry: How is rust Formed?
Science project
Rust Chemistry: How is rust Formed?
How does rust form? Kids will learn about characters, water, electrons playing the role of rust chemistry in this cool science fair project.
The third grade
Science project
Plastic Wrap Science Fair Project: Polymer permeability
Science project
Plastic Wrap Science Fair Project: Polymer permeability
In this saran Wrap Science Fair project, you'll learn about the permeability of polymers and find out which saran wrap best prevents food dehydration.
The third grade
科学
Science project
Tissue Science Project: Capillary action
Tissue Science Project: Capillary action
Science project
Tissue Science Project: Capillary action
This simple and inexpensive paper towel science project introduces children to important physical concepts such as cohesion, adhesion, and capillary phenomena.
The third grade
Science project
Factors affecting solubility
Science project
Factors affecting solubility
This is an interesting middle school science project about the factors that affect solubility. How do dissolved solids "rush out" to form crystals when conditions change.
The third grade
Science project
3D animal cell model
Science project
3D animal cell model
Building a 3D animal cell model with this cool science fair project will this help kids visualize and understand the functions of cell parts and organelles.
The third grade
Science project
The third lever of the human body
Science project
The third lever of the human body
Did you know that your body is full of simple machines? This project looks at one of the third levers in the human body: your arm!
The third grade
Science project
What is a compound microscope?
Science project
What is a compound microscope?
What is a compound microscope? Kids can make their own in this cool science fair project.
The third grade
Science project
Water transport by plants
Water transport by plants
Science project
Water transport by plants
In this science project, learn about water transport in plants and make cohesive beautiful stained flower arrangements, adhesion, and xylem tubes!
The third grade
Science project
The Coriolis effect and hurricanes
The Coriolis effect and hurricanes
Science project
The Coriolis effect and hurricanes
In this science project, understand the role of the Earth's rotation on the Coriolis effect and hurricanes. Simulating the Coriolis effect on the direction of a hurricane.
The third grade
Science project
How to use Color filters to send secret messages
How to use Color filters to send secret messages
Science project
How to use Color filters to send secret messages
In this cool science fair project idea, kids learn how to use addition and subtraction colors to send secret messages with red filters.
The third grade
Science project
How do you tell time from the sun
How do you tell time from the sun
Science project
How do you tell time from the sun
Learn how to tell time by looking at the sun with this cool science fair project, which tracks how the accuracy of sundials changes over time.
The third grade
Science project
Magnet Science Fair Project: How do you measure the strength of a magnet
Magnet Science Fair Project: How do you measure the strength of a magnet
Science project
Magnet Science Fair Project: How do you measure the strength of a magnet
Can a toy car measure the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of magnets.
The third grade
Science project
How does a compass work?
How does a compass work?
Science project
How does a compass work?
How does a compass work? What is a magnetic field? Kids will build their own compasses at home to find out in this great science fair project idea.
The third grade
Science project
Why does the moon shine?
Science project
Why does the moon shine?
The moon itself does not glow, so why can online lottery see it glow in the sky? Learn about reflections and planetary flashes in this fun and easy science project!
The third grade
Science project
Saturn's Rings: A scale model
Saturn's Rings: A scale model
Science project
Saturn's Rings: A scale model
Saturn, the ringed planet of the online lottery system, is a gas giant made of ice and dust. Ask the online lottery to make a cool scale model out of an old CD and some sequins!
The third grade
Science project

Search for third-grade science projects

For their third-grade science project, the kids started researching the answers to their questions like real scientists. Instead of simply collecting qualitative data (describing what they observed), third-year students collected and presented quantitative data by measuring the accuracy of their results, communicating their findings with simple charts and graphs, and describing their observations in writing. The online lottery collection's third-grade science fair project gives children a chance to use their newfound skills to think critically about the world around them, while having serious fun in the process. Browse through the online lottery collection of 3rd grade science projects and experiments and use the boxes on the left to filter by topic to find an exciting science project that your child is sure to enjoy.