Showing Results for developing an authors voice

Discover whether people can distinguish what a person looks like just by listening to their voice.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Make frog feet sponge prints with your child for a fun and educational crafts activity.

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This bread mold experiment will help your child learn about mold, and he'll develop important hypothesis-making and experiment-designing skills.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Using a toy race car kids create a visual model of the Doppler Effect.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

This science fair project idea examines whether boys and girls differ in reflexes.