We determine the relative hardness of minerals using a scale devised by mineralogist Friedrich Mohs. What color or colors are in each of your samples. Insects to watch 1. Can you identify what rocks you might have based on their properties.
A composition-based grouping highlights some common mineral associations that allow geologists to make educated guesses about which minerals are present in a rock, even with only a quick glance.
You can either get different rocks from the area around your home, or you can get pure minerals from a rock store. Activities Take a ten question quiz about this page.
Does the mineral look dull, metallic, shiny, glassy, resinous, pearly, oily, or silky.
There should be at least three sources of written information on the subject. Many scientists contributed to the discovery of mineral chemical formulasbut James Dwight Danaa mineralogist at Yale University from to see Biography link in the Resources sectiondeveloped a classification system for minerals based on chemical composition that has survived to the present day.
Pencil "lead" is softer than paper, so it writes. Minerals in turn are combinations of elements, which are made of smaller particles, which are made of smaller particles, which are made of The experiment should measure changes to the important factors variables using a number that represents a quantity such as a count, percentage, length, width, weight, voltage, velocity, energy, time, etcetera.
In theorytherefore, it is always easy to identify a mineral, if you can determine the chemical composition with a mass spectrometer like the Mars rovers.
Visualize the experiment you might perform to answer your question. Educator Tools for Teaching about Scientific Questions Using our Google Classroom Integration, educators can assign a quiz to test student understanding of which topics and questions are appropriate for a science project.
Color The most obvious property of a mineral, its color, is unfortunately also the least diagnostic. Your Science Fair Project Question Once you have chosen a topic of interest, you will need to create a related scientific question.
Without measurement, you cannot do science. The question should contain one factor variable that you can change in your experiment and at least one factor variable that you can measure.
Characteristics of Minerals Some common characteristics of minerals include: Any topic that requires people to recall things they did in the past. Magnetism test — Hold the magnet in the Mineral Test Kit near your rock. If there is a magnetic pull, it has a metal mineral in it.
If there is a magnetic pull, it has a metal mineral in it. Acidity test — Put vinegar in the bottle included in the Mineral Test Kit. Feb 01, · Summary: I'm a big fan of science fairs because for a lot of kids it's their first exposure to science!
But I think a lot of times it's not a good first impression. Home > Quizzes > Science Quizzes > Geology: Rock and Mineral Quiz. Geology: Rock and Mineral Quiz. Quiz *Theme/Title: You will learn the three types of rocks and find out the properties used to identify and classify minerals.
Group: Science Science Quizzes: Topic: Geology: Share. properties, behavior in hard water, alkalinity, and ability to react with mineral acids. In each of the following tests use the soap and detergent you prepared in parts A and B of this experiment.
If you. Science Fair Project Ideas Behavioral & Social Science • Devise a test to measure peer pressure and then examine how well it works among your effect of water, oxygen, soil type, minerals on ro ot growth • Plant growth - determine the effects of various nutrients, amounts of water, hours of.
The acid test demontrates if a gas given off by the minerals. The second experiment is used to discover a rock sample’s specofic gravity. It comparesa mineral’s density to the density measure how compact the particles are that make up a sample.Science fair mineral test