Concord Consortium
Vending Machine
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....
Code.org
Practice Performance Task - Security and Hacking in the Real World
Young computer scientists create a visual artifact that represents their research into a computing innovation in the world of cybersecurity. They then work individually to write an essay on the impact of technology on cybersecurity.
Shodor Education Foundation
Algebra Quiz
Reviewing the process of solving equations is as easy as one click of a button. Scholars solve linear and quadratic equations by using a helpful interactive. The computer app automatically scores responses, providing immediate feedback...
Illustrative Mathematics
Data Transfer
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 learners will calculate how long it takes to download a music file and a video...
Teach Engineering
Complex Networks and Graphs
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.
Ed Change
Digital Sexism Quiz
In this digital age quiz, students respond to 10 true or false questions based on their opinions of gender bias in contemporary society.
Curated OER
Miscellaneous Grammar Quiz
In this grammar quiz worksheet, students complete a set of 8 varied questions about grammar concepts. Students may click on an answer button beneath each sentence to check their work.
Khan Academy
Khan Academy: Internet Routing Protocol: Redundancy and Fault Tolerance
Check your understanding of the network routing protocol of the Internet.
Khan Academy
Khan Academy: Ip Addresses
Check your understanding of IP addresses (v4 and v6), in this set of free practice questions designed for AP Computer Science Principles students.
Khan Academy
Khan Academy: Hypertext Transfer Protocol (Http)
Check your understanding of HTTP requests and responses, in this set of practice questions designed for AP Computer Science Principles students.
Khan Academy
Khan Academy: Http Secure (Https)
Check your understanding of HTTPS (secure web browsing), in this set of practice questions designed for AP Computer Science Principles students.
TESL Journal
Activities for Esl Students: Practicing Verbs With Facts
Fifteen questions to test your knowledge of verb usage with interesting facts. You fill in the correct answer and if you're correct, the next question is displayed. If you're wrong, the computer lets you know immediately by offering the...
Khan Academy
Khan Academy: Lossy vs. Lossless Compression
Check your understanding of lossy and lossless compression techniques, in this set of free practice questions designed for AP Computer Science Principles students.
Khan Academy
Khan Academy: Transporting Bits Over Wires
Check your understanding of bandwidth and latency in internet connections, in this set of free practice questions designed for AP Computer Science Principles students.
Khan Academy
Khan Academy: Transmission Control Protocol (Tcp)
Check your understanding of packet sending on the internet with the TCP (Transmission Control Protocol), in this set of free practice questions designed for AP Computer Science Principles students.
TESL Journal
Activities for Esl Students: Subject Agreement Quiz
This site from The Internet TESL Journal provides twenty questions to test your knowledge of proper verb usage for has or have. You choose the correct answer and if you're correct, the next question is displayed. If you're wrong, the...
Khan Academy
Khan Academy: Logic Gates
Check your understanding of how AND/OR/NOT logic gates output 0 or 1 based on inputs.
Khan Academy
Khan Academy: Lossless File Compression
Practice using lossless text and image compression algorithms and considering what data can be compressed most easily.