What is the average height of your class?
Statistics Canada is sponsoring this simple Internet exercise to reinforce lessons on measurement (specifically height), data analysis, measures of central tendency, graphing and self-concept.
At this website you'll learn about the history of
spreadsheets, how to use them, and vocabulary. You will
find out how spreadsheets can be used in a variety of
school subjects and how they can help you organize
information and practice skills. There are also some cool
quizzes and puzzles.
Numbers and Nature
Fibonacci numbers can be generated on a spreadsheet. This
site looks in detail at where, how and why they occur in the
natural world. There are many colorful, clear diagrams, and
animations of growing plants.