Showing Results for recognizing angle measure as additive : Page 13

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

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

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

Start your toy engines -- this is going to be a fast and friction-filled race!

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

In this fun activity, your child will create their very own solar oven to bake s'mores!