Benefits and Risks of Networks
Computer Science Fundamentals Grades 9–12 3-day lesson 25 deliverables In this computer science lesson, students weigh what networks give people against what can go wrong on them, and they choose safe habits that lower the risks. Students sort events at a coffee shop as benefits or risks and explain why a password alone doesn't stop every risk.
● Instant download · Lifetime access · Editable & print-ready
Print + digitalPDF, PowerPoint, Word & Google
Answer keysA key for every page
Built-in assessmentExit tickets + lesson quiz
45-minute daysEvery day planned and timed
What does this lesson cover?
Many students believe a network with a password is safe from everything. This lesson shows that malware can still spread from device to device, and it teaches the habits that lower each risk. Those habits include updates, backups, strong passwords and a guest network.
Weigh It
Students write two benefits, two risks and a safe habit for each risk for two users, then recommend a habit to start first.
Everything that's included
00 Start Here
- READ FIRST: every file in the lesson and when you use it
- Teacher guide and pacing: the plan for each day, what to print and how to grade
- Skills map: which standards each day teaches
01 Present
- One editable PowerPoint deck for all three days, 28 slides, with speaker notes
- Slide script: the speaker notes, printed
- Bell ringers: a short warm-up for each day
02 Student Handouts
- Guided notes for all three days, in PDF and editable Word, with the word bank on the page
- Vocab slip: the lesson's words and what they mean, on one page
04 Activities
- Benefit or Risk? Sort eight events at a coffee shop as a benefit or a risk, then explain why a password alone doesn't stop every risk
- Weigh It: write two benefits, two risks and a safe habit for each risk for two users, then recommend a habit to start first
- Advice for Ms. Annette: advise a coffee shop customer on paper
05 Assessment
- Exit tickets, one per day: quick questions that show who needs more help
- Lesson quiz: 10 multiple-choice questions and 2 written answers about all three days
06 Answer Keys
- 5 answer key files: a key for each day (its bell ringer, notes and exit ticket) and the activity keys, plus the quiz key
Digital: Google Forms™ + Google Slides™
- 4 Google Forms™ of the exit tickets and the quiz, ready to copy into your Drive
- The multiple choice grades itself, and you grade the written answers
- A Google Slides™ copy of the deck, with the same slides and speaker notes, for Google Classroom™
Why teachers love this lesson
Students match each risk to a safe habitFor every risk they name, students write the habit that lowers it and choose the habit to start first.
Students learn to spot a fake Wi-Fi networkAnyone can set up a Wi-Fi network with a store's name, so students learn to ask a worker for the real network name before they join.
Print and digitalEvery page is a print-ready PDF, and the Google Forms™ and Google Slides™ let you teach the same lesson in Google Classroom™.
A key for every pageEvery day has its own answer key, and every written question has a sample answer and what to look for.
Every day fits a 45-minute classEach day's plan is timed activity by activity against real reading and writing speeds.
Written for your studentsEvery student page is checked for reading level, with plain words and complete sentences.
What Teachers Say
Be the first to review this
Reviews help me a lot, and they help other teachers pick the right resources for their classes. It takes about a minute.
Leave a reviewQuestions teachers ask
How do I get the files after I buy?
Instant download right after checkout: PowerPoint and Word files you can edit, print-ready PDFs, and links that copy the Google Forms™ and Google Slides™ into your Drive.
Can I buy the whole unit or course instead?
Yes. This lesson is part of the Unit 3 bundle and the complete Computer Science Fundamentals course. Both cost less than buying the lessons one at a time.
Is this AP Computer Science?
No. It is a full-year, non-AP intro course for grades 9 to 12. For AP, see AP Computer Science Principles and AP Computer Science A.
What formats are the files in?
Every page is a print-ready PDF. The slides are an editable PowerPoint and the guided notes an editable Word file. The exit tickets and the quiz also come as Google Forms™, and the deck as Google Slides™.
Which standards does it cover?
Written for Florida's Advanced Information Technology course (9007610). The skills map in the lesson shows which standards each day teaches.