Is GIS the real manifestation of Harry Potter's Marauders Map? Introduce your class to the history of geographic information systems (GIS), the technology that allows for easy use of spatial information, with a resource that teaches...

Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph. 

Sharing isn't always caring. Scholars learn how to reduce the spread of misinformation on the Internet. They take an online quiz of example posts targeted to a specific audience. Using critical thinking skills, they see if they can tell...

"Ordinary" bicycles are not so ordinary. Learners use given information to determine the circumference of wheels for a historic Ordinary or Penny Farthing bicycle. Pupils then determine the number of times each wheel turns when the...

Let the resource quench your thirst for knowledge, like a vending machine that dispenses drinks. Future computer scientists develop an algorithm to identify the fewest number of coins that a vending machine could use in creating change....

A question to ask your class is, How fast is your Internet? That depends on the data transfer rate (DTR), which is the unit rate used in this activity. Math middle schoolers will calculate how long it takes to download a music file and a...

In this job skills worksheet, learners read the sentences and choose the best word to complete the sentences about job skills. Students click on the answer button to find the answers to the 8 sentences.

In this online quiz worksheet, students answer a set of multiple choice questions about animal quirks. Page includes links to answers, ads and resources.