Activity Library

Probably most of us have heard of and even used hexadecimal color codes. Don't you wonder why their number descriptions really make sense? In this activity we first...

Act 1 - Give students time to view the game board above or give them our one-page activity. The above picture is larger when you click on it....

How many stars are in this image and how did you count them? For Adventurer members we have a teaching suggestions and our solution sheet.

What do you think this activity might be about? What do you wonder? How much would you pay for this piece of art? How much profit is involved...

As a snowflake falls from the sky, its crystal grows according to the humidity and temperatures of the air that it passes through. In this activity, students interpret...

Flag of the United States from 1777 to 1795. In honor of Independence Day we thought it would be fun to look at one story about the first...

Act One: Check out all of the pennies! What questions come to mind? If you want the most money, which container should you pick? What information do you...

Here in the Northeast, flowers are blooming and trees are leafing out. We thought the creation of a tree that grows before your eyes might be akin to...

A man from Georgia, Andreas Flaten, finally received his last paycheck from his disgruntled employer. He had been owed that last check for several months and was having...

Note: This is a remake of our 2014 and 2017 activities " How Much Does a Lego Cost? ". How much could the Roman Colossem Lego set cost...

 This puzzle is gorgeous and HUGE! Ravensburger says that if you spent 2 hours every day putting this puzzle together it would take you a year to...

We found big mixed bags of candy at really good prices ... we think. Students are asked to decide which would be the best deal and the worst...