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DK Science: Colour

RAINBOWSPLITTING LIGHTSUNSETCOLOUR SPECTRUMSEEING COLOURFIND OUT MOREOn a sunny day, the world seems light and colourful because our eyes are able to see differences in the wavelengths of light…

Aliza's Time Travel Essay

Aliza imagines life in the year 2108   Related Links How to Write a Five Paragraph Essay Punctuation…

Algebra: Introducing Variables

Introducing Variables Algebra Encountering Expressions Introducing Variables Translating Words into Math Behold the Power of Exponents Living Large with Scientific Notation Dastardly…

Animal Facts

Homework Center – Frequently Asked Questions Animals Where can I find out all about an animal or insect (e.g. polar bear, dragonfly, kangaroo, blue whale)? What do you call a…

All About Flags

Homework Center – Frequently Asked Questions     What do the state flags look like? Where can I find the flag for a country? How can I find out what a…

Memory Challenge

Memory Challenge How well can you remember what you see? by Holly Hartman Look at the picture for ONE minute. Pay close attention to details and try to memorize the picture in your…

Tallest Buildings in History

The Question: Historically, what have been the world's tallest buildings? The Answer: Before getting to the list, let's define our terms. By…

2006 Month-By-Month

January 2006 February 2006 March 2006 April 2006 May 2006 June 2006 July 2006 August 2006 September 2006 October 2006 November 2006 December…

Numbers

  Math Homework Help Integers Even and Odd Numbers Rational and Irrational Numbers Decimal Places Prime Numbers World's Largest Known Prime Number Cardinal, Ordinal…