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An investigation into the cost of junk mail on society and the environment caused by the junk mail delivered to homes on a daily basis over a given period of time.

Both wikis and blogs provide teachers with a a dynamic process for integrating Web 2.0 technology in their science and math classes. These two types of online tools offer students a more engaging process for learning. Both are relatively easy tools which do not require teachers or students to learn any special program tools or computer skills. Their uses and applications are only limited by the vision and purpose for helping students learn.

Although middle school students may have learned to identify basic place value in earlier grades, most are developmentally ready to delve into the deeper concepts of counting in other bases and the exponential growth of groupings within each increasing place. Just as students can more clearly understand the English language by studying a foreign language, math students can better understand our number system by studying other number systems and/or by creating a new one. Students who construct depth of understanding of place value through exploration will be more fully equipped to expand their mathematical thinking into the realm of decimals and scientific notation. I have chosen to use the term "number system" for this WebQuest rather than "numeration system," because I think it will more successfully link new ideas to the prior knowledge of the middle school students.

Although middle school students may have learned to identify basic place value in earlier grades, most are developmentally ready to delve into the deeper concepts of counting in other bases and the exponential growth of groupings within each increasing place. Just as students can more clearly understand the English language by studying a foreign language, math students can better understand our number system by studying other number systems and/or by creating a new one. Students who construct depth of understanding of place value through exploration will be more fully equipped to expand their mathematical thinking into the realm of decimals and scientific notation. I have chosen to use the term "number system" for this WebQuest rather than "numeration system," because I think it will more successfully link new ideas to the prior knowledge of the middle school students.

Concept of Whole Numbers in Arithmetic and know the purpose of whole numbers and understand how to use them in mathematics and also know the method of representing the whole numbers in mathematical language.