Curated OER
Two Digit Subtraction - Negative Numbers
For this subtraction worksheet, students complete four pages of negative number, vertical subtraction. They work with double digit numbers in all 36 problems which can be completed online and printed out.
Curated OER
Addition of Two Negative Numbers Between -100 and 100
In this addition worksheet, learners add two negative numbers between -100 and 100 in 15 problems. They enter and submit the sums online, or print the page as needed.
Teaching Tolerance
How Online Communication Affects Privacy and Security
Digital footprints leave a lot of clues behind! Pupils discuss the positives and negatives of having a digital footprint and what it means. Then, using a handout, scholars learn ways to protect their online privacy.
Curated OER
Civil War Photographs: What Do You See?
A study of an image from The Library of Congress collection Civil War Photographs 1861-1865 launches an investigation of the connection between the Civil War and American industrialization. After analyzing “Petersburg, Va. The...
Childnet
Childnet: Online Safety: Livestreaming
Live-streaming is a way for people to broadcast themselves online. Apps such as Instagram, Facebook, TikTok, Twitch, and YouTube all offer live-streaming services. This site provides a list of questions, answers, and tips about the...
Common Sense Media
Common Sense Media: Keeping Games Fun and Friendly
Social interaction is part of what makes online gaming so popular and engaging for kids. But online communication can come with some risks. This lesson helps students understand how to keep their gaming experiences fun, healthy, and...