Download these free worksheets to sharpen your math skills. These Valentine's Day-themed math worksheets focus on topics such as patterning, multiplying and dividing, counting, and statistics.

Describes a day in the life of a social worker. Include info on education requirements and expected earnings.

When the World Trade Center's Twin Towers opened to the public in 1973, they were the tallest buildings in the world. Statistics: They rose a quarter-mile in the sky, contained 15 miles of elevator shafts, and nearly 44,000 windows. From...

This project shows how mathematical probability sometimes contradicts our intuition. Despite the fact that there are 365 days in a year, if you survey a random group of just 23 people there is a 50:50 chance that two of them will have...

On school days, Janelle sometimes eats breakfast and sometimes does not. After studying probability for a few days, Janelle says, "The events 'I eat breakfast' and 'I am late for school' are independent." Explain what this means in terms...

Site is atlas-like - lists various information and statistics relating to demographics, industrial and agricultural production, trade climate etc. Contains a brief modern-day history.