How do medical researchers study the effect certain drugs have on the human body? They make sure to conduct what’s called a blind study. A blind study is one where the people being tested have no idea ...
Discover the highest and lowest pitches most people can sing.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
The goal of this experiment is to study a chemical reaction and evaluate whether the size of the reactants determines the speed of the reaction.It is an educational content by education.com.By clickin ...
Discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
How can scientists figure out what a dinosaur’s footprints looked like? When a dinosaur walked near a stream, it may have left footprints imprinted in the earth. If the stream the footprints flooded, ...
Can music lead to improvements in performance? In this experiment, you will evaluate this question by observing test subjects’ athletic performance before and after listening to motivational music. Yo ...
In a series of experiments, students will learn about why fresh vegetables age so quickly, and what factors speed up the browning process. They will learn how the surface tension of the salad oil, the ...
Evaporation is the process of water transferring from a liquid to a gas and is the primary method for water to move into the atmosphere during the water cycle. Scientists believe that the earth’s ocea ...
Plants spread their seeds far and wide in the attempt to continue the survival of their species. Many of these seeds share a “hook” design that helps them cling to a passing object and plant themselve ...
This project measures the number of Calories in algae samples obtained from different environments in order to compare the amount of oil present in each sample.The goal is to have the student test a h ...