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First Grade Science Experiments (top 2,000 results)

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Football: Punting
Science Fair Project Idea
Scientific Method
When the punter is trying to hit the "coffin corner" (within the opposing team's 10-yard line), out of bounds, what is the best angle to kick the ball for correct distance and maximum "hang time?" (For more information on the physics involved, see: Gay, 2004, Chapters 4 and 5.) Read more
Football Punting: Distance vs. Hang-time
Science Fair Project Idea
Scientific Method
When the punter is trying to hit the "coffin corner" (within the opposing team's 10-yard line), out of bounds, what is the best angle to kick the ball for correct distance and maximum "hang time?" (For more information on the physics involved, see: Gay, 2004, Chapters 4 and 5.) Read more
Four Fun Builds in One BlueBot Robotics Kit!
Blog Post
If giving kids something "to do" is a tradition in your house, consider the multi-use BlueBot robotics kit. With multiple projects and guided directions at Science Buddies, the BlueBot Kit offers plenty of enriching robotics engineering fun to last the entire winter break and beyond! One Kit, Four Robots The BlueBot 4-in-1 Robotics Kit comes with the electronics parts kids need to build four different robots, each with its own sensor-driven behavior.… Read more
Fourth of July Science
Blog Post
Pair summer celebrations with fun hands-on science ideas! From water bottle rockets to the science behind fireworks and an LED dance party glove, we have suggestions to help light up and launch summer fun! A Spectacular Display of Summer Science! The following project ideas and activities fit right in with summer celebrations, fireworks, parades, nighttime fun, and the thrill of launching things like water bottle rockets: Fun with… Read more
Fractals
Science Fair Project Idea
Scientific Method
A fractal is, "a rough or fragmented geometric shape that can be subdivided in parts, each of which is (at least approximately) a reduced/size copy of the whole" (Mandelbrot, 1982). There are many different fractal patterns, each with unique properties and typically named after the mathematician who discovered it. A fractal increases in complexity as it is generated through repeated sets of numbers called iterations. There are many interesting projects exploring fractal geometry that go beyond… Read more
Fractography: The Way Things Break
Science Fair Project Idea
Scientific Method
When something goes wrong, do you like to try to figure out why? Engineers do this all the time. They even have a fancy name for it: failure analysis. Understanding how different materials break is an important part of failure analysis. Here's a project with one approach to studying the way things break. Read more
Free Lunch? Can Solar Energy Systems Pay for Themselves with Utility Bill Savings?
Science Fair Project Idea
Scientific Method
If you are interested in exploring how renewable energy can improve the environment, this project could be for you. You'll take on a real-life engineering challenge: deciding whether the benefits of a renewable energy technology are worth the cost to implement it. Some sample questions are suggested, but you can also come up with your own question that matches your specific renewable energy interest. Is there such thing as a free lunch? Read more
Frequency Histograms
Science Fair Project Idea
Scientific Method
Can you remember what the weather was like last week? Last year? Here's a project that looks at what the weather was like for over a hundred years. You'll use historical climate data to look at moisture conditions in regions across the continental U.S. You'll use a spreadsheet program to calculate the frequency of different moisture conditions for each region and make graphs for comparison. Which part of the country has the most frequent droughts? The most frequent periods of prolonged… Read more
Frequency of Outcomes in a Small Number of Trials
Science Fair Project Idea
Scientific Method
People often draw conclusions from a small number of observations, and use those conclusions to evaluate the likelihood that an event will take place. But how easy is it to draw the wrong conclusion based on those observations? Will your predictions be accurate if an experiment is only performed a few times? The objective of this project is to determine what happens when a test with two equally-likely outcomes is performed only a small number of times. You can test this by flipping a coin. A… Read more
From Your John to the School Lawn: Is Recycled Water Really Safe?
Science Fair Project Idea
Scientific Method
Reclaimed (treated) wastewater can be used for many purposes, including landscape watering and freeing up valuable fresh water for other purposes (like drinking water). It's a great way to conserve water, but is it really safe? This science fair project is designed to find out. Read more
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