In this Cyberchase video, Bianca and her friend go camping and soon realize that Bianca has left the food at home. They find a vending machine in the woods, but it doesn't dispense the food that corresponds with the numbers Bianca...

Patterns are everywhere. We can use patterns to help us deal with larger numbers

Looks at how spirals form in nature when cells reproduce in a flower, for example. An interactive lets students try entering different values to see if they can make a spiral pattern with no gaps. The correct figure would be the Golden...

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...

Students will practice counting from 1-30 and having one-to-one correspondence with objects for these numbers. Also, they will practice finding patterns on a hundreds chart. This lesson includes a detailed plan, videos of students...

Learn fraction multiplication with this fun tutorial.

Explore trends in immigration to the United States between 1850 and 2010 with this interactive map. Each year shows the numbers of people that were born in a foreign country, with the data being represented in multiple ways. Use the...