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Showing Results for greatest common factor : Page 3
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Engineering and Science Inquiry
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Showing Results for greatest common factor : Page 3
Filters
236 results
Search for: greatest, common, factor
✕
Science
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Clear all
236 results
Locating the Center of the Universe Using Globular Clusters
Activity
Locating the Center of the Universe Using Globular Clusters
Engineering and Science Inquiry
The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.
Activity
Locating the Center of the Universe Using Globular Clusters
Activity
Locating the Center of the Universe Using Globular Clusters
The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.
Engineering and Science Inquiry
Activity
Sorting and Classification for Young Children
Activity
Sorting and Classification for Young Children
Kindergarten
Engineering and Science Inquiry
This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.
Activity
Sorting and Classification for Young Children
Activity
Sorting and Classification for Young Children
This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.
Kindergarten
Engineering and Science Inquiry
Activity
Lobster Lab
Activity
Lobster Lab
Fifth Grade
Engineering and Science Inquiry
This science research project challenges students to think of more effective lobster farming methods.
Activity
Lobster Lab
Activity
Lobster Lab
This science research project challenges students to think of more effective lobster farming methods.
Fifth Grade
Engineering and Science Inquiry
Activity
Density
Activity
Density
Engineering and Science Inquiry
Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.
Activity
Density
Activity
Density
Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.
Engineering and Science Inquiry
Activity
Measuring The Wind
Activity
Measuring The Wind
Measurement
Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.
Activity
Measuring The Wind
Activity
Measuring The Wind
Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.
Measurement
Activity
Invisible Fingerprints: CSI Style!
Activity
Invisible Fingerprints: CSI Style!
Fifth Grade
Engineering and Science Inquiry
Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.
Activity
Invisible Fingerprints: CSI Style!
Activity
Invisible Fingerprints: CSI Style!
Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.
Fifth Grade
Engineering and Science Inquiry
Activity
The Art of Pemmican
Activity
The Art of Pemmican
Engineering and Science Inquiry
Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.
Activity
The Art of Pemmican
Activity
The Art of Pemmican
Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.
Engineering and Science Inquiry
Activity
UV Radiation & Laundry Detergents
Activity
UV Radiation & Laundry Detergents
Writing
Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.
Activity
UV Radiation & Laundry Detergents
Activity
UV Radiation & Laundry Detergents
Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.
Writing
Activity
Starting a Fire
Activity
Starting a Fire
Fifth Grade
Engineering and Science Inquiry
Science fair project in which you will start a fire from scratch without using matches or a lighter.
Activity
Starting a Fire
Activity
Starting a Fire
Science fair project in which you will start a fire from scratch without using matches or a lighter.
Fifth Grade
Engineering and Science Inquiry
Activity
Six Degrees of Separation
Activity
Six Degrees of Separation
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.
Activity
Six Degrees of Separation
Activity
Six Degrees of Separation
Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.
Fifth Grade
Engineering and Science Inquiry
Activity
Playing with Probability
Activity
Playing with Probability
Engineering and Science Inquiry
Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.
Activity
Playing with Probability
Activity
Playing with Probability
Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.
Engineering and Science Inquiry
Activity
Studying Visual Trickery with the McCollough Effect
Activity
Studying Visual Trickery with the McCollough Effect
Engineering and Science Inquiry
The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.
Activity
Studying Visual Trickery with the McCollough Effect
Activity
Studying Visual Trickery with the McCollough Effect
The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.
Engineering and Science Inquiry
Activity
What is Astronomical Mean Time?
Activity
What is Astronomical Mean Time?
Engineering and Science Inquiry
In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.
Activity
What is Astronomical Mean Time?
Activity
What is Astronomical Mean Time?
In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.
Engineering and Science Inquiry
Activity
Fireflies, Glow worms, and Bioluminescence
Activity
Fireflies, Glow worms, and Bioluminescence
Engineering and Science Inquiry
This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.
Activity
Fireflies, Glow worms, and Bioluminescence
Activity
Fireflies, Glow worms, and Bioluminescence
This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.
Engineering and Science Inquiry
Activity
Can Dog Drool Kill Germs?
Activity
Can Dog Drool Kill Germs?
Fourth Grade
Engineering and Science Inquiry
This science experiment tests if dog saliva can really help heal wounds.
Activity
Can Dog Drool Kill Germs?
Activity
Can Dog Drool Kill Germs?
This science experiment tests if dog saliva can really help heal wounds.
Fourth Grade
Engineering and Science Inquiry
Activity
Tensile Strength Test
Activity
Tensile Strength Test
Fifth Grade
Engineering and Science Inquiry
In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!
Activity
Tensile Strength Test
Activity
Tensile Strength Test
In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!
Fifth Grade
Engineering and Science Inquiry
Activity
Baking Soda vs. Baking Powder: What Happens When Acids and Bases Mix
Activity
Baking Soda vs. Baking Powder: What Happens When Acids and Bases Mix
Engineering and Science Inquiry
Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.
Activity
Baking Soda vs. Baking Powder: What Happens When Acids and Bases Mix
Activity
Baking Soda vs. Baking Powder: What Happens When Acids and Bases Mix
Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.
Engineering and Science Inquiry
Activity
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals
Fifth Grade
Engineering and Science Inquiry
Check out this cool science fair project on identifying rocks and minerals for kids.
Activity
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals
Check out this cool science fair project on identifying rocks and minerals for kids.
Fifth Grade
Engineering and Science Inquiry
Activity
Change in UV Radiation
Activity
Change in UV Radiation
Measurement
Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector
Activity
Change in UV Radiation
Activity
Change in UV Radiation
Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector
Measurement
Activity
Testing the Ozone
Activity
Testing the Ozone
Engineering and Science Inquiry
Compare the amount of ozone in various locations with this science fair project that will have your kid create her own ozone strips!
Activity
Testing the Ozone
Activity
Testing the Ozone
Compare the amount of ozone in various locations with this science fair project that will have your kid create her own ozone strips!
Engineering and Science Inquiry
Activity
Is the Earworm Effect Real?
Activity
Is the Earworm Effect Real?
Engineering and Science Inquiry
We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.
Activity
Is the Earworm Effect Real?
Activity
Is the Earworm Effect Real?
We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.
Engineering and Science Inquiry
Activity
Comparing Acidity in Battery Acid, Candy, and Soda
Activity
Comparing Acidity in Battery Acid, Candy, and Soda
Engineering and Science Inquiry
This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.
Activity
Comparing Acidity in Battery Acid, Candy, and Soda
Activity
Comparing Acidity in Battery Acid, Candy, and Soda
This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.
Engineering and Science Inquiry
Activity
The Best Pet for your Health
Activity
The Best Pet for your Health
Engineering and Science Inquiry
This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.
Activity
The Best Pet for your Health
Activity
The Best Pet for your Health
This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.
Engineering and Science Inquiry
Activity
The Psychology of Feeling Watched
Activity
The Psychology of Feeling Watched
Fourth Grade
Engineering and Science Inquiry
This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.
Activity
The Psychology of Feeling Watched
Activity
The Psychology of Feeling Watched
This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.
Fourth Grade
Engineering and Science Inquiry
Activity
Composting Methods
Activity
Composting Methods
Measurement
Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.
Activity
Composting Methods
Activity
Composting Methods
Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.
Measurement
Activity
Feeder Bird Identification and Food Preference
Activity
Feeder Bird Identification and Food Preference
Measurement
This science fair project idea investigates food preference of birds.
Activity
Feeder Bird Identification and Food Preference
Activity
Feeder Bird Identification and Food Preference
This science fair project idea investigates food preference of birds.
Measurement
Activity
What Affects the Appearance of Afterimages?
Activity
What Affects the Appearance of Afterimages?
Engineering and Science Inquiry
This project is about after-images and what possibly affects them.
Activity
What Affects the Appearance of Afterimages?
Activity
What Affects the Appearance of Afterimages?
This project is about after-images and what possibly affects them.
Engineering and Science Inquiry
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Fourth Grade
Engineering and Science Inquiry
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Fourth Grade
Engineering and Science Inquiry
Activity
Heat Conduction
Activity
Heat Conduction
Fourth Grade
Engineering and Science Inquiry
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Activity
Heat Conduction
Activity
Heat Conduction
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Fourth Grade
Engineering and Science Inquiry
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
First Grade
Engineering and Science Inquiry
In this experiment you will replicate the mummification process by making a hot dog mummy.
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
In this experiment you will replicate the mummification process by making a hot dog mummy.
First Grade
Engineering and Science Inquiry
Activity
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