Middle School

Decimal time, also known as metric time, uses a base 10 system for all units of time instead of the standard system that uses 60 seconds per minute, 60 minutes per hour and 24 hours per day. The...

PH strips are used to determine how acidic or alkaline a substance is. The pH of a substance is based on the concentration of hydrogen ions.

The pH measurement shows how acidic or alkaline a solution is based on the concentration of hydrogen ions. pH is a logarithmic scale, which means that each change of one on the scale represents a...

I have been teaching science for 21 years and have seen so many students struggle with tests, often getting questions wrong when they knew the answer all along but did not take time to understand...

The task of teaching world history to middle school students requires a combination of creativity and good resources. The average student at this age is less interested in the past than the...

Many metric bolts denote the use of metric measurements with an "M" at the start of the bolt designation, such as "M9x1.2x15." Metric bolts list measurements in millimeters. Besides using metric...

Want to be a substitute teacher? Afraid to sub in classrooms where there may be violence—especially with older students? I have subbed in "the hood" and through my experiences, I learned...

GCF stands for greatest common factor and the ladder method is one way of finding the prime factorization of a number. The prime factorization is then used to determine the GCF of two or more...

Junior high is the period of school that includes seventh and eighth grades. It is also referred to as middle school in some areas, and these are typically the sixth, seventh, and eighth grades....

Metric time is an alternative timekeeping system that uses 100 seconds per minute, 100 minutes per hour and 10 hours per day instead of the traditional 60 second per minute, 60 minutes per hour...

Calculating clock time to minutes passed is helpful in determining how long an activity took or how much time an employee worked. This is particularly important for hourly employees who are paid...

English language teachers in middle schools have an array of methods that can promote increased literacy for their students. Success in developing reading and comprehension skills at this level...

Mountain time and Pacific time refer to two time zones located in the United States and Canada. Time zones are ranges of longitudes where a common standard time zone is used to account for the...

Learn how to write a middle school essay. The dictionary helps with grammar and word usage, but this article will help you learn the format that is most often effective for writing essays at the...

This instructable will tell you how to make a totally awesome, but not very dangerous bottle bomb out of some materials that you will probably have just layin around

Whether you are a scientist or a traveler visiting a foreign country, it is imperative that you are able to convert from one unit to another. This article explains how to convert lengths, masses,...

Fossil fuels are materials that have been formed over millions of years from organic matter subjected to heat and pressure. They are considered a non-renewable resource. The most commonly used...

Middle school is a time when students are beginning to develop their independence, which can bring behaviors such as self absorption, drugs and alcohol use and inappropriate clothing choices. ...

This is just to tell you how to do well/better on test and quizzes.

Polynomials are functions that sum variables raised to different exponents, with constant coefficients--for example x^2+3x-4. The central aim of polynomial factoring is to rewrite them as the...

Prior to high school, students are expected to have a grasp of key concepts that they will use extensively in upper-level math courses. Typically, eighth graders study pre-algebra, which...

Grids are used in math to chart information. Artists use grids to recreate images and produce artwork in correct proportion. Using grids to recreate an image teaches math skills and also creates a...

Density is the amount of mass an object has per each unit of volume. Density is key in the principle of buoyancy, which is credited to Archimedes. It is also used in determining which material to...

An interval is a continuous series of numbers, and the graph of an interval is a line along a number line between the first number of the series and the last number of the series. A common number...

The moon passes through different phases each month. These phases are named according to how much of the moon is visible, and whether that amount is increasing or decreasing. The term "waxing"...

Khufu is one of Egypt's most famous and misunderstood pharaohs. Ruling during Egypt's 4th dynasty--from 2589 B.C. to 2566 B.C.--he is known both for his spectacular monument and for his cruelty as...

Graphs can make valuable information more easily understood. Graphs provide a way to look at data without having to analyze a large set of numbers. According to the National Center for Education...

Conventional energy sources are typically fully developed, nonrenewable resources, while nonconventional sources may be functional but are still undergoing development and use renewable resources.

Plant cells have a well-defined cell wall that's filled with a liquid called cytoplasm. The cytoplasm contains various organelles, which perform specific functions that keep the plant alive. The...

Making an electroscope for a science project is not only exciting, but easy. An electroscope is a scientific measuring instrument that detects the presence of an electrical charge. When an...

The Pocono "Mountains" are the southernmost region of the Catskills, a part of the Allegheny Plateau. All of these are part of the Appalachians. The Poconos are the remains of an uplifted...

The U.S. system and the metric system of weights and measures are sets of units used to quantify the size and mass of objects. The U.S. system comes from the old English system of weights and...

Venn diagrams are a way to organize data and compare two or more items. The overlapping sections of Venn diagrams identify which characteristics are shared by the overlapping groups. According to...

Graphs communicate information visually. According to the National Center for Educational Statistics (NCES), graphs are frequently seen in newspapers and magazines, on websites and in any place...

A typical 5th grader is 10 years old and usually reading is the last thing on their mind. As a parent, it is important to instill a love of reading in your child. Reading is the most important...

An ecosystem is a community of living organisms and nonliving objects that are interrelated. An ecosystem is not limited by size. For instance, a fish tank and a lake are both examples of an...

Every living thing is made up of cells. Cells are microscopic: they are too small to be seen by the naked eye but can be seen under a microscope. Plants and animals are living things and therefore...

There are several ways to create dynamic art with middle school students along with teaching new painting styles and helping them learn about new artists. With some basic materials, successful...

Pre-algebra, which is usually covered in middle school math, but is sometimes used to remediate early high school students who are struggling in algebra, introduces students to a number of the key...

Do you want to keep a Diary? Read this article.

Water freezes into ice at 32 degrees Fahrenheit (0 degrees Celsius). The most common way to melt ice is to simply raise the temperature above the freezing point. However, this method is not always...

You had to write them in elementary school and you find yourself still writing them in middle school. Indeed, book reports are a common fixture in middle school English or Language Arts classes....

Reading poetry can be greatly rewarding, though many readers shy away from the genre because of the misconception that poetry is too obtuse or complex. It's best not to overwhelm students,...

DNA, the common abbreviation of the term deoxyribonucleic acid, is the building block of organic structures and contains all the genetic information of an organism. DNA is arranged in a double...

In the summer of 1863, the American Civil War had waged for more than two years. Both Confederate and Union soldiers prepared for the largest and bloodiest battle of the war at Gettysburg,...

The Statue of Liberty was a gift from France to the United States in honor of America's centennial. It was unveiled to the public in 1886 and became a welcoming beacon to European immigrants...

Municipal water treatment plants and wastewater treatment plants work in very similar ways. In the former, the water is drawn from a freshwater source and destined for a municipal water supply...

Middle school (and junior high) years are not just the "time between" childhood and adolescence; it is a time of dynamic growth. Some kids are miserable and some are enjoying the times of their...

Understanding the inner workings of the stock market can be a daunting intellectual challenge for adults. And for young children, it can be a complete mystery. They tend to think of "the market"...

Women's rights in the ancient Middle East varied from country to country, with the Persians granting the most equality. Women gained more rights when their husbands were away on business or at...