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Being Safe & Kind Online

Third graders learn the basics of being a good digital citizen — keeping personal information private, asking a grown-up first, being kind, and telling a trusted adult when something feels wrong.

Grade 3Digital Citizenship35 minutes1 class periodUse → Modify → CreateExplicit teaching4 StandardsCSTA
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Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Keep information private.
  • ✓Ask a grown-up first.
  • ✓Be kind online.
  • ✓Tell a trusted adult.
Essential Question

The internet is a great place to learn and play — but it comes with rules to stay safe, just like crossing the street. How do you stay safe and kind online?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Match It · Interactive

Match the Smart Choice

Project this and match each online situation to the smart, safe choice — tap a situation, then tap what to do.

🌐 Match each situation to the smart choiceTry it
Online Situation
Smart Choice
Now tap the smart choice!
The Lesson · Use → Modify → Create (a coding progression with Unplugged practice)

35 minutes, five moves

Tap any phase to open the teacher moves and student actions.

1

Hook — Safe Online

5 min

The internet is great — but how do we stay safe on it?

👩‍🏫 Teacher Moves

  • Ask what they do online.
  • Ask about staying safe.
  • Set the goal.

🎒 Student Actions

  • Think.
  • Share.
  • Predict.
2

Unplugged — Online Rules

8 min

Students explore.

👩‍🏫 Teacher Moves

  • Explain keeping info private.
  • Explain asking a grown-up.
  • Explain being kind.

🎒 Student Actions

  • Learn private.
  • Learn asking.
  • Learn kindness.
3

Use — Smart Choices

9 min

Students use.

👩‍🏫 Teacher Moves

  • Send students to Match the Smart Choice.
  • Match each one.
  • Explain them.

🎒 Student Actions

  • Match them.
  • Explain.
  • Check.
4

Modify — What Would You Do?

8 min

Students modify.

👩‍🏫 Teacher Moves

  • Turn an unsafe choice into a safe one.
  • Explain the fix.
  • Give a tip.

🎒 Student Actions

  • Fix it.
  • Explain.
  • Give a tip.
5

Create — Create

5 min

Students conclude.

👩‍🏫 Teacher Moves

  • Make an online-safety rule.
  • Explain why it helps.
  • Complete the exit ticket.

🎒 Student Actions

  • Make one.
  • Explain.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to the CSTA K-12 Computer Science Standards and ISTE Standards for Students.

CSTA
1B-NI-05

Discuss keeping information secure online.

CSTA
1B-IC-18

Discuss responsible and safe technology use.

CSTA
1B-IC-20

Seek diverse perspectives and be kind online.

ISTE
2

Digital Citizen — act safely and responsibly.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Situation picture cards.
  • Sentence frame: “If ___, I will ___.”
  • Discuss real examples.

Support & Access

IEP / 504
  • Start with “keep passwords secret.”
  • Match one pair at a time.
  • Use pictures.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Make a safety poster.
  • Explain cyberbullying.
  • Explain a strong password.
Materials

What to gather

  • 📽️Projector / board
  • 🔐Safety cards
  • 💻Match the Smart Choice
  • 📋A safety-rules chart
  • ✏️Pencils
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

onlineon the internetprivatekept to yourselfpassworda secret code to log inpersonal informationdetails like your name or addresstrusted adulta grown-up who helps youkindfriendly and caringsafefree from harmdigital citizena safe, kind, responsible tech user
Evaluate

Exit Ticket

Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.

QUESTION 1
What should you do if a stranger online asks for your name?
Don’t share it — tell a trusted adult.
QUESTION 2
What should you do before using a new website?
Ask a grown-up first.
QUESTION 3
Name one way to be kind online.
Use kind words and don’t be mean or bully.

Create: a safety rule.

Have students make one online-safety rule for their class and explain why it keeps everyone safe. A printable online-safety sheet is in the Computer Science library.

Study · Flashcards

Study the key terms

Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.

🃏 Being Safe & Kind OnlineFlip
Card 1
Term
Tap to flip →
Meaning
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Nice work!

Practice · Quiz

Check your understanding

A quick self-check with instant feedback, drawn from this lesson’s key terms.

📝 Being Safe & Kind OnlineQuiz
Score: 0
1 / 6
Question 1
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Nice work!

Practice · Worksheet

Printable worksheet

A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.

🖨️ Being Safe & Kind OnlinePrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: digital citizen, kind, online, password, personal information, private, safe, trusted adult
  1. a grown-up who helps you
  2. a secret code to log in
  3. a safe, kind, responsible tech user
  4. on the internet
  5. friendly and caring
  6. kept to yourself
  7. free from harm
  8. details like your name or address

Part B · Show what you learned

  1. What should you do if a stranger online asks for your name?
  2. What should you do before using a new website?
  3. Name one way to be kind online.
Answer key — Part A: 1) trusted adult · 2) password · 3) digital citizen · 4) online · 5) kind · 6) private · 7) safe · 8) personal information
Part B: 1) Don’t share it — tell a trusted adult. 2) Ask a grown-up first. 3) Use kind words and don’t be mean or bully.