Showing Results for grade practice : Page 7

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

This experiment investigates if stress alters body temperature.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This project determines how much the rebound rates of tennis balls change after ten games.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This project examines which style of central-air system filter traps the most particles from the air.

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

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

Test the idea that people who wear glasses tend to be more educated. True or false?

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

This project explores whether music affects the growth and health of plants.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This project examines what types of objects burn and which burn faster and cleaner.

Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.