Kindergarten Science Experiments (Page 108)

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Celebrate engineers and the spirit of engineering by doing a hands-on STEM project or activity with your students! Our list of 12 fun STEM ideas will get you started! E-Week: Innovative Engineering Projects and Activities for K-12 Students. Hands-on STEM with Science Buddies. www.sciencebuddies.org Celebrate Engineers Week with Your Students Our Engineers Week collection for features some excellent choices for student engineering projects and… Read more

20+ Next-Level Makerspace STEM Projects

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Level up your makerspace with these activities and STEM explorations for students ready to take next steps in robotics, circuit building, programming, electronics, and more! Take Your Makerspace to the Next Level! Our original jump-start your makerspace collection highlights 26 maker-inspired STEM activities to encourage and support hands-on creativity, engineering, and innovation. This new collection builds upon the original to feature 16 STEM activities to take your makerspace to the next… Read more

26 Science Projects for Spring

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Celebrate spring with these free science and engineering lessons, projects, and activities for enriching hands-on STEM related to spring weather, flowers, plants, and more! STEM Activities to Explore Spring Themes to Science Class After the winter months, the return of spring brings fresh patterns of weather, animal behavior, plant growth, and more. There are plenty of opportunities for students to explore science with activities related to… Read more

3 STEM Projects for Valentine's Day

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Put Valentine's Day-themed candies to use in science class with one of these fun hands-on STEM activities. Conversation hearts, candies, and a robot that delivers! It is easy to give a Valentine's Day spin to hands-on science and engineering activities with students. Candies in Valentine's Day colors work well for a range of science projects, and many engineering projects can be recast for Valentine's Day by making colored papers, tape, and craft… Read more

A Cure for Hooks and Slices? Asymmetric Dimple Patterns and Golf Ball Flight

Science Fair Project Idea

Scientific Method

Have you ever wondered why golf balls have a pattern of dimples on their surface? The dimples are important for determining how air flows around the ball when it is in flight. The dimple pattern, combined with the spin imparted to the ball when hit by the club, greatly influence the ball's flight path. For example, backspin generates lift, prolonging flight. When the ball is not hit squarely with the club, varying degrees of sidespin are imparted to the ball. A clockwise sidespin (viewed from… Read more

A Magnetic Primer Designer

Science Fair Project Idea

Scientific Method

How do scientists "copy" DNA? They use a process called the Polymerase Chain Reaction, or PCR. The key to making this process work is having a short piece of DNA, called a primer, that will stick to the larger piece of DNA you want to copy, called a template. In this science project, you will test how the number of matches and mismatches in a primer will affect its ability to stick, or anneal, to the DNA template during PCR. Read more

Abracadabra! Levitating with Eddy Currents!

Science Fair Project Idea

Scientific Method

Did you know that not all trains run on tracks? Some of the world's fastest trains are magnetic levitation trains (maglev). This means that the carriage of the train is suspended over the rails with no support, but only with magnetic fields! There is a physical explanation for magnetic levitation, and if you would like to learn more about magnetism and current, this is a science fair project that you must try! Read more

An Experiment on Seed & Fruit Dispersal

Science Fair Project Idea

Scientific Method

Up, up, and away! If you have ever made a wish and blown the fluff of a dandelion, you have witnessed how some plants are adapted to spreading their seeds using the wind. The tiny, furry parachute allows the seeds to be picked up by the wind and to be carried far away from their parent plant. In this experiment, you will make models of seeds and fruit to investigate dispersal by wind and to evaluate the relationship between the structure of the seed and its ability to be dispersed by the wind. Read more

Antioxidants

Science Fair Project Idea

Scientific Method

Antioxidants have become very popular in the news lately for their potential health and anti-aging properties. Antioxidants work by preventing oxidation reactions that produce free-radicals which can cause harm to the body. Try testing different vitamins for antioxidant activity. How do vitamins A, B, C, and E compare? Do some vitamins have more antioxidant activity than others? What are some other sources of antioxidants? Try testing extracts from proposed sources of antioxidants like coffee,… Read more

Apparent Motion in Flipbooks

STEM Activity

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Have you ever been tricked by an optical illusion? Optical illusions can be fun, but they are also quite scientific. In this activity you will investigate the phenomenon of apparent motion by making your own flipbook animations. Read more

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