Fifth Grade Science Experiments (Page 102)

How Well Do Different Materials Create Static Electricity?

Science Fair Project Idea

Scientific Method

When your parents were kids, they probably wore polyester. Static cling was a major household issue! Now everybody wears cotton, which does not get static cling nearly as much. Why are some materials more susceptible to static cling than others? Investigate how well different materials produce static electricity by making a homemade electroscope and testing it out in this science project. Read more

Hula Hoop Science: Weekly Science Project Idea and Home Science Activity Spotlight

Blog Post

In this week's spotlight: a pair of science projects perfect for burning off some energy and getting your "spin" on. What is the secret to a good hula hoop? Experiment with the weight and size of different homemade hoops to see how each affects your ability to keep a hoop in motion. What's the best combination? Can you hula hoop longer with a lighter or heavier hoop? Why? Motion Mania: Applying Physics to Hula-Hooping (full Science Buddies Project Idea) Swiveling Science: Applying… Read more

Hula Hooping with a Rubber Band

STEM Activity

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Are you any good at hula hooping? If not, there is good news: you can do this fun project without any hula hooping experience! You will examine some of the fascinating physics behind hula hooping using just a pencil and a rubber band. Read more

Human Perception of the Anomalous Mirror Symmetry Illusion

Science Fair Project Idea

Scientific Method

The Science Buddies project Design Your Own 3D Printed Optical Illusion shows you how to make your own 3D printed "anomalous mirror symmetry" illusions (Figure 1). The illusions are based on the work of Dr. Kokichi Sugihara. You can read his original paper about the illusions in the Bibliography. Figure 1. Two versions of the "impossible arrow" shape that appears to point to the right while its reflection in the mirror appears to point to the left. Which version of… Read more

Ice Cream Science: Weekly Science Project Idea and Home Science Activity Spotlight

Blog Post

In this week's spotlight: a food science family science experiment and independent student science fair project that takes a deeper look at the chilly process of making ice cream. You can make your own ice cream using one of a variety of shaking or rolling processes, including using a baggy to hold the ingredients! How does adding salt to the ice mixture used to freeze the ingredients affect the process? Make your own ice cream to find out! Chemistry of Ice-Cream Making: Lowering the… Read more

Identify Road Signs with Machine Learning

Science Fair Project Idea

Engineering Design Process

Driverless cars use machine learning, a type of artificial intelligence, to identify road signs and other things they encounter on the road, like pedestrians and other vehicles. In this project you will take your own pictures of different types of road signs and use machine learning to identify the signs using a free online tool (no programming is required). You will then attempt to improve your machine learning model so it can identify signs in a variety of environments. Read more

Imagine Ways that Artificial Intelligence Could Change the World

STEM Activity

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AI is all around us and changing our world—often for the better, but sometimes with unintended consequences. In this activity, you will imagine and explore the potential benefits and dangers of an artificial intelligence solution you imagine. Let your imagination flow and see where it takes you. Read more

Imagine Your Story - STEM Activities for Storytellers of All Ages!

Blog Post

Are you getting ready for a summer of reading with kids? Make things even more creative and fun this summer with free, hands-on science and engineering activities that help students bring their stories to life. Pair Summer Reading with Storytelling Fun! Library reading programs are a hallmark of summer break! Checking off "books read" on a colorful map, a multi-part bookworm, or some other engaging book log as part of your library's summer reading… Read more

Improving Focus for People with Neurodevelopmental Disorders

Science Fair Project Idea

Scientific Method

Have you ever wondered how you could help yourself or your classmates focus or perform better in class? Many students do! Some kids diagnosed with a neurodevelopmental disorder learn better in different ways, and easy changes while performing a task can make a huge difference to them. In this science project, you'll test if standing can significantly improve your performance and if this further improves performance for those who have neurodevelopmental disorders. Read more

Incorporating Physics in Video Games

Science Fair Project Idea

Engineering Design Process

Have you ever played a video game and gotten so involved that you felt as if you were living inside the game? What were the characteristics of the game that made you feel part of the action? One component of an absorbing video game is an onscreen world that makes sense—a world that takes physics into account. A game in which the player feels the effect of trudging through mud, slipping on ice, or catapulting a bird is more fun than one with no environmental interaction. In this science… Read more

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