Showing Results for simple machines : Page 3

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

This science fair project idea studies past and current fads and trends.

In this project students experiment with making music using only glasses of water.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Explore convex and concave objects and how they reflect light.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea examines whether people can decode scrambled messages.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

This project examines whether humans can intuitively grasp numeric values greater than three.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Examine the effect of pressure on carbonation in soda.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.