We're here to help you navigate STEM learning at home while schools are closed due to COVID-19.

Here are some resources to guide your at home learning:

Grade Range
3rd-5th
Group Size
2 students
Active Time
30 minutes
Total Time
30 minutes
Area of Science
Computer Science
Key Concepts
Cybersecurity, probability
Learning Objectives
  • Understand that allowing more characters for a password results in more possible combinations for that password
  • Demonstrate that a password with more possible combinations is harder to guess
Many username and password login prompts

Overview

Do your students have their own online accounts like email or social media? What about a login for the school computers? If so, they might have to pick passwords. Have you ever had trouble creating (and forgetting) good passwords? This fun lesson plan involves a guessing game that can teach your students how to make their passwords harder to guess. Learn how to keep your accounts safe!

Credits

Ben Finio, PhD, Science Buddies
Next: Materials

Materials

  • Stopwatch (one for entire class)
  • Pencil and paper (for each student)
Next: Teacher Prep

Reviews

|
Science Buddies |
Was this review helpful?
Report Inappropriate Comment
Be the first one to review this lesson plan.
Grade Range
3rd-5th
Group Size
2 students
Active Time
30 minutes
Total Time
30 minutes
Area of Science
Computer Science
Key Concepts
Cybersecurity, probability
Learning Objectives
  • Understand that allowing more characters for a password results in more possible combinations for that password
  • Demonstrate that a password with more possible combinations is harder to guess
Teacher Tool Box
Leave a Review

Explore Our Science Videos

How to make an anemometer (wind speed meter)
Make a Hygrometer to Measure Humidity - STEM activity
DIY Toy Sailboat
Free science fair projects.