Activity
University of Cambridge

University of Cambridge: Nrich: Gnomon 1

For Students 3rd - 8th Standards
This interactive activity gives you an opportunity to explore a specific number pattern named the "Fibonacci sequence." See what other patterns you can discover while you manipulate the blocks. There is a "Printable Page" link if you...
Lesson Plan
Center for Innovation in Engineering and Science Education, Stevens Institute of Technology

Ciese Real Time Data Projects:collecting Weather Data and Keeping a Weather Log

For Teachers Pre-K - 1st
Over a period of two weeks students will use their class-made instruments to measure and record weather data. Students will also compare their data to online weather data. The final activity involves analyzing the collected data to look...
Interactive
Other

Sudoku Puzzles

For Students 9th - 10th
This site offers many uses for Sudoku, including free online puzzles, free puzzles for school publication, and it gives the history of Sudoku.
Lesson Plan
Better Lesson

Better Lesson: Power to the 10! Conversions With the Metric System

For Teachers 6th Standards
Sixth graders will be using ratio tables to convert units of metric measurements and looking for patterns to help make the problems easier.
Activity
Science Buddies

Science Buddies: Changing Constellations

For Students 3rd - 5th
Do you like to look up into the night sky? There are so many stars, it can be mind boggling. Some ancient people marked time by the changes in star patterns. We still use changes in constellation patterns to mark astronomical time. This...
Lesson Plan
Alabama Learning Exchange

Alex: How Old Is That Tree?

For Teachers 3rd - 5th
One of the best ways to learn about a tree is to look at its annual rings. Tree rings show patterns of change in the tree's life as well as changes in the area where it grows. In this lesson, students will trace environmental changes...