An introduction to an investigation of real-world problems to develop viable solutions to global access to clean water.

This lesson is an introduction to a unit on personal narratives including the characteristics of a personal narrative: tells a story, events are in chronological order, and it has characters, setting, and plot. Click next at the bottom...

This handout focuses on what an exploratory or inquiry paper is and how to write the introduction including the questions you need to answer and setting the context, stating why the main idea is important, and stating your research...

This tutorial gives students an introduction to matrix addition with definitions and examples.

Bootstrap is free open-source software that is popular for developing websites and web apps. It offers a framework for working with HTML, CSS, and JavaScript. Here you will find an introductory tutorial in how to use Bootstrap that was...

This site has detailed notes about persuasive speeches, and what it takes to effectively create and present a persuasive speech. Organized into the following sections -- "Introduction to Persuasive Speaking," "Patterns of Organization...

In this second unit of a course on Art Appreciation, students are shown how to explain what the meaning of art is, they learn about the function of art in different cultures, why so much value is placed on art and cultural items, and...

A learning module through which students learn to navigate an online course, learn course policies, understand course structure, and complete a diagnostic writing assignment.

This is the last (18th) section of a textbook chapter on the hydrosphere. It explains what causes tides and tidal variations, describes some different types of tides, and shows on a world map where these tides occur. Includes link to a...

A comparison of eight artists: Arthur Dove, Anthony, Green, Richard Hunt, Judy Onofrio, Betye Saar, Kay Sage, Yves Tanguy, Jane Tuckerman. Click on a specific artist to view one of their pieces, then read the information about its...

How to create a memorable introduction. This good advice can be applied to writing essays, speeches, anecdotes, and more.

An introduction to the world of the microscope. Includes information about the instrument and the subjects you can study through the microscope.

This resource provides practice with writing and punctuating sentences with introductory elements.

Take the Fast Food Challenge to start thinking about the role fast food plays in our lives today.

Using worksheets, images, videos, and internet resources, students will be able to learn the names and locations of the seven major global biomes in the correct order from polar regions to the equator.

Students are introduced to concepts taught in trigonometry. The tutorial consists of notes and examples.

Find out how scientists at Woods Hole Oceanography Institute use radiometric dating to figure out the age of volcanoes. A slideshow of the history of radiometric dating can also be viewed.

This resource has three sets of problems. Each set has six questions for practicing division operation. Select a problem set, then select a question. Fill in the blank with the correct answer for each problem. When you have answered all...

A complete reference guide to trigonometry functions. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

A complete reference guide to coordinate geometry. It provides definitions and examples that enhance further explanation. Includes links to related topics.

An article giving a brief introduction to evolutionary biology. The article addresses misconceptions as well as the basics of the theory of evolution.

This writing tutorial teaches you the proper length of an introductory paragraph.

This gives some introductory information about what "TaeKwondo" actually means to the style of the sport, as well as the history of how TaeKwondo started.

A series of explanations of statistics terms based on the statistics from a dice game.