Lesson 1: Digital Trails

Unplugged | Online Safety

Overview

This lesson was originally created by Common Sense Education. Learn more.

Does what you do online always stay online? Students learn that the information they share online leaves a digital footprint or "trail." Depending on how they manage it, this trail can be big or small, and harmful or helpful. Students compare different trails and think critically about what kinds of information they want to leave behind.

Purpose

Common Sense Education created this lesson to teach students about "digital footprints", and what information is OK for them to have in their own.

Agenda

Watch: Follow the Digital Trail (5 min)

Play: Animal Tracks (15 min)

Review: OK to Share? (15 min)

Wrap Up: Pause & Think Moment (5 min)

Extended Learning

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Objectives

Students will be able to:

  • Learn that the information they share online leaves a digital footprint or "trail".
  • Explore what information is OK to be shared online.

Preparation

  • Review instructional materials.
  • Print handout(s) for each student.

Links

Heads Up! Please make a copy of any documents you plan to share with students.

For the Teachers

For the Students

Support

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Teaching Guide

Watch: Follow the Digital Trail (5 min)

Key Vocabulary:

  • digital footprint: a record of what you do online, including the sites you visit and the things you share
  • permanent: something that lasts forever
  • private information: information about you that can be used to identify who you are
  • trail: a path or track

Before the lesson: Cut out the Digital Trail Squares in advance, keeping the squares for each animal in two separate piles.

SayToday we're going to watch a video called "Follow the Digital Trail."  Have any of you heard of the word "trail" before?

Invite students to respond, and define trail as a path or track that someone can follow. (Slide 3)

Show the Follow the Digital Trail video on Slide 4. As they watch, have students pay close attention to the types of information that are and aren't OK to share online.

SayIn the video, Feet was talking about a digital footprint. What is a digital footprint? 

Invite students to respond. Clarify that a digital footprint is a record (or trail) of what you do online, including the sites you visit and the things you share. (Slide 5)

AskWhat information does Feet say NOT to share online?

After students have had a chance to share, project Slide 6 and review: Private information such as one's full name, address, phone number, age, birthday, school name.

Define private information as information about you that can be used to identify who you are. (Slide 7)

AskWhat information does Feet think is OK to share online?

After students have had a chance to share out, project Slide 8 and review: Personal information such as hobbies, favorite things.

Play: Animal Tracks (15 min)

Place the Digital Trail Squares on the ground in two different trails, keeping Mervin the Mouse's and Ellie the Elephant's trails separate from each other. You can also place them in different places around the classroom to see if students can find them.

Say: Mervin the Mouse and Ellie the Elephant were playing a game online and noticed there was a chat box. They thought it would be fun to talk to the other players and started to share some information about themselves. The only problem is that they forgot to ask their parents if it was OK first.

All of you are detectives at the Little Foot Detective Agency. As a detective, you have been hired to find out as much as possible about Mervin and Ellie.

Divide students into groups of four. Distribute the Animal Tracks Student Handout to every student and explain that while they are working together, they should each keep detailed notes and answer the reflection questions on their own handout. (Slide 9)

Invite students to go on a hunt for information around the classroom. Let them know that the information that Mervin and Ellie posted can be seen by anyone on the internet, including the detectives. Each group should follow the digital trail of both animals. Stagger the groups so that they follow the trails at slightly different times. Have them answer the two questions on the handout once they are done.

Review: OK to Share? (15 min)

Invite each group to report to the rest of the class what they learned about each of the animals. As a class, complete the chart on Slide 10.

Mervin the Mouse Ellie the Elephant
1. Whose full name do you know? X X
2. Whose house could you find? X
3. Whose birth date do you know? X
4. Whose username and password do you know? X
5. Who let out a secret on the internet? X
6. Which animal can you describe better from his or her photo? X


Ask: Who can the detectives find out more about, and why?

Explain that the answer is Ellie, since they now know where she lives, what she looks like, and a lot of private information about her life.

Ask: Is there anything that Ellie or Mervin posted that could be a problem for them?

Invite students to share. Explain that while it is OK to share fun and interesting information online, sharing private information like where they live or their full name is unsafe, since the internet is a public space where strangers can see their information. And sharing secrets online can hurt other people's feelings.

Explain that it's important to think carefully about what we share online because the information is permanent. Define permanent as something that lasts forever. (Slide 11)

Project Slide 12 and have students summarize which information is OK to share online and what is not OK. Add their responses to the chart. Suggested answers:

OK to Share NOT OK to Share
Interests Full name
Hobbies Address
Nicknames Birth date
Password
School name
Information that would hurt others


Emphasize that students should ask their parents or caregivers for permission before sharing any information about themselves online.

Wrap Up: Pause & Think Moment (5 min)

Say: Today we learned about digital footprints, which leave a permanent trail about ourselves on the internet. Now take a moment to reflect on what information is OK to share online and what isn't.

Have students complete the Pause & Think Moment on the Animal Tracks Student Handout. Read the directions aloud and allow students to complete the reflection independently. (Slide 13)

Invite students to share their reflections with the class. Collect handouts to assess student learning.

Extended Learning

Here are additional family resources you can provide students to enhance their learning at home:

  • Levels
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Student Instructions

Follow the Digital Trail

What information is OK to have in your digital footprint?

Standards Alignment

View full course alignment

CSTA K-12 Computer Science Standards (2017)

IC - Impacts of Computing
  • 1A-IC-17 - Work respectfully and responsibly with others online.
  • 1A-IC-18 - Keep login information private, and log off of devices appropriately.
  • 1B-IC-18 - Discuss computing technologies that have changed the world and express how those technologies influence, and are influenced by, cultural practices.
NI - Networks & the Internet
  • 1A-NI-04 - Explain what passwords are and why we use them, and use strong passwords to protect devices and information from unauthorized access.