Back to: Science e-catalog Grade e-Journal
e-Journal

Marble Memorials (p. 236)


Step 1. Questions

Rocks are not just used to make statues. They are also used to build many different things, from buildings to roads.

Compare two things made from rock in a descriptive essay. Begin by researching rocks and the uses of rocks. Here are some questions to guide you:
  • What are rocks?
  • What do all rocks have in common?
  • How are rocks different from each other?
  • What are the uses of different types of rocks?
  • What are some words you would use to describe rocks?
Are you ready? Begin by visiting the Web sites in Step 2. Look for answers to the questions above. Write down what you learn in the boxes.

With teacher supervision, you may use search engines to find other Web sites. You also can research rocks and their uses at the library. When you are ready, follow Steps 3 and 4 to write your description.



Step 2. Research

Research answers to the questions in Step 1. Visit these Web sites for information, and takes notes in the boxes.


Toolbox Tip: Click here to learn how to move from one Web page to another.


Rocks
This site, from the U.S. Geological Survey, gives descriptions of different types of rocks and how they form. This site will help you give details about your rock products. It has good background information for your essay.
Take Notes:



Rock Hounds
This Web page is part of the Franklin Institute Science Museum Web site. Click the link for ROCK CREATIONS if you want to read more about the three types of rocks. Click DISCOVER EARTH'S TREASURES to learn how certain rocks are made and how they are used. Choose the different rocks to read about and see pictures.
Take Notes:



This Planet Really Rocks!
This is a fun Web site for learning about rocks. Use the menu to choose topics such as THE ROCK CYCLE, USES OF ROCKS AND MINERALS, and more. Click on FASCINATING FACTS on the left side of the page for some rock trivia!
Take Notes:



or