Lesson Plan
Source Sleuths: Spotting Real Info
Students will be able to identify key characteristics of reliable health sources and distinguish them from unreliable ones, enabling them to make informed health decisions.
In an age of overwhelming information, it's vital for students to discern credible health advice from misinformation to protect their well-being and make responsible choices.
Audience
7th Grade
Time
45 minutes
Approach
Interactive discussion, guided analysis of sources, and practical application.
Prep
Review Materials and Prepare Examples
15 minutes
- Review the Source Sleuths Slide Deck, Source Sleuths Script, Source Sleuths Warm-Up, Source Sleuths Worksheet, Source Sleuths Answer Key, and Source Sleuths Cool-Down to familiarize yourself with the content.
- Prepare two examples of health-related information: one clearly reliable (e.g., from a reputable medical organization) and one clearly unreliable (e.g., a sensationalist blog post without citations). These will be used for discussion and demonstration.
Step 1
Warm-Up: Information Overload
5 minutes
- Distribute the Source Sleuths Warm-Up.
- Have students complete the warm-up individually.
- Briefly discuss their responses, prompting them to consider where they get health information and why it's important to be careful.
Step 2
Introduction: Why Reliable Sources?
10 minutes
- Use the Source Sleuths Slide Deck and Source Sleuths Script to introduce the concept of reliable sources.
- Explain the dangers of misinformation, especially in health.
- Present the two prepared examples (reliable vs. unreliable) and lead a brief class discussion on initial impressions of trustworthiness.
Step 3
Key Characteristics of Reliable Sources
15 minutes
- Continue through the Source Sleuths Slide Deck and Source Sleuths Script to teach the key characteristics of reliable sources (authority, objectivity, currency, accuracy, purpose).
- Facilitate a guided practice where students apply these characteristics to a new set of example sources (can be displayed on slides or printouts).
Step 4
Worksheet: Become a Source Sleuth!
10 minutes
- Distribute the Source Sleuths Worksheet.
- Instruct students to work individually or in pairs to evaluate the provided sources using the criteria discussed.
- Circulate to provide support and answer questions.
Step 5
Cool-Down: One Key Takeaway
5 minutes
- Distribute the Source Sleuths Cool-Down.
- Have students reflect on the lesson and write down one key thing they learned about identifying reliable sources.
- Collect cool-downs as an exit ticket.
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Slide Deck
Source Sleuths: Spotting Real Info
How do you know what to trust online?
Welcome students. Explain that today we're becoming 'Source Sleuths.' Introduce the importance of knowing where our health information comes from. Start with the warm-up activity.
Information Overload!
Where do you get your health information?
Why is it important to check if health information is accurate?
Ask students to share where they get health information (TikTok, friends, family, websites, news). Emphasize that not all sources are equal. Briefly discuss the dangers of bad health info (e.g., ineffective remedies, unnecessary fear).
The Peril of Misinformation
Not all information is created equal, especially when it comes to your health!
Let's look at two examples...
Introduce the idea of misinformation and its potential harm, especially with health topics. Show the two prepared examples (reliable vs. unreliable source). Ask students which one they would trust more and why, without giving away the 'rules' yet.
Characteristic 1: Authority
Who created this information?
Are they experts? Do they have credentials? Is it a reputable organization?
Look for: .gov, .edu, .org (sometimes), academic institutions, medical professionals, established research bodies.
Introduce the first characteristic: Authority. Explain what it means (experts, credible organizations) and how to identify it (credentials, 'About Us' page).
Characteristic 2: Objectivity
Is the information fair and balanced?
Is there a clear bias? Is it trying to persuade you or sell you something?
Look for: Factual presentation, multiple viewpoints, lack of strong emotional language.
Introduce the second characteristic: Objectivity. Explain that unbiased information is more trustworthy. Discuss how to spot bias (strong opinions, emotional language, selling something).
Characteristic 3: Currency
When was the information published or last updated?
Is it recent enough to be relevant?
Look for: Dates of publication, last update. Health information can change quickly!
Introduce the third characteristic: Currency. Explain why up-to-date information is crucial in health. Discuss how to find publication/update dates.
Characteristic 4: Accuracy
Can the information be verified?
Are there citations or references? Does it align with other reliable sources?
Look for: Sources cited, factual claims that can be cross-checked.
Introduce the fourth characteristic: Accuracy. Explain that information should be verifiable. Discuss how to check for accuracy (citations, cross-referencing).
Characteristic 5: Purpose
Why was this information created?
Is it to inform, persuade, sell, or entertain?
Look for: Clear intent to educate rather than influence or profit. Be wary of sites selling products.
Introduce the fifth characteristic: Purpose. Discuss why the information exists (to inform, persuade, entertain, sell). Explain that informational purposes are generally more reliable for health.
Guided Practice: Put on Your Sleuth Hat!
Let's apply our 5 characteristics to some new sources.
Is this source reliable? Why or why not?
Now, apply the 5 characteristics to a new set of examples. Have students discuss in pairs or as a class whether each source is reliable based on the criteria. This is guided practice.
Your Mission: Source Sleuth Worksheet
Time to put your new skills to the test!
Work individually or in pairs to complete the Source Sleuths Worksheet.
Transition to the worksheet. Explain that they will apply what they've learned to evaluate sources independently.
Be a Smart Health Consumer!
Always question, always verify. Your health depends on it!
Wrap up the lesson by collecting the cool-down. Reinforce the importance of critical thinking when consuming health information. Empower them to be responsible digital citizens.
Script
Source Sleuths: Spotting Real Info Script
Warm-Up: Information Overload (5 minutes)
(Slide 1: Source Sleuths: Spotting Real Info)
"Good morning/afternoon, everyone! Today, we're going to become 'Source Sleuths.' Just like a detective looks for clues, we're going to learn how to investigate information, especially when it comes to our health. Our goal is to make sure we're getting reliable, trustworthy information. So, let's get started with a quick warm-up."
(Distribute the Source Sleuths Warm-Up worksheet.)
(Slide 2: Information Overload!)
"On your warm-up sheet, take a few minutes to answer the questions: 'Where do you typically get your health information?' and 'Why do you think it's important to be careful about the health information you find?' Think about all the different places – online, from friends, family, TV, magazines. There are no right or wrong answers here, just your honest thoughts."
(Allow students 3-4 minutes to complete the warm-up.)
"Alright, let's hear some of your thoughts. Who would like to share where they get health information?"
(Call on a few students. Acknowledge the variety of sources.)
"Great. Now, why is it important to be careful? What could happen if we believe something about our health that isn't true?"
(Encourage a brief discussion on the dangers of misinformation – bad advice, unnecessary worry, wasting money, etc.)
Introduction: Why Reliable Sources? (10 minutes)
(Slide 3: The Peril of Misinformation)
"You've hit on some really important points. In today's world, we're bombarded with information, especially online. It's like a huge ocean, and not all the water is safe to drink. This is especially true for health information. Believing the wrong information can have serious consequences for our well-being."
"I've got two examples here. Take a look at these (show your prepared examples – one reliable, one unreliable)."
(Present the two examples you prepared. Do not reveal which is which yet. Ask students to observe.)
"Based on just a quick glance, which one of these would you trust more for health information, and why? What makes one seem more believable than the other?"
(Facilitate a short discussion. Listen for initial ideas like 'official-looking,' 'pretty website,' 'lots of ads,' etc. Validate their observations but don't correct them yet.)
"Those are good observations. We often make quick judgments. But to be true 'Source Sleuths,' we need a systematic way to evaluate information. We need tools!"
Key Characteristics of Reliable Sources (15 minutes)
"Today, we're going to learn five key characteristics that will help us determine if a health source is reliable. These are your 'sleuth tools'."
(Slide 4: Characteristic 1: Authority)
"Our first characteristic is Authority. Think about it: If you needed advice on fixing a broken leg, would you ask a professional doctor or a random person on the street? You'd ask the doctor, right? They have authority in medicine."
"When we look at information, we need to ask: Who created this information? Are they experts? Do they have credentials? Is it a reputable organization? Look for things like .gov or .edu in the website address, academic institutions, medical professionals, or established research bodies. A reputable organization will often have an 'About Us' section telling you who they are."
(Slide 5: Characteristic 2: Objectivity)
"Next up is Objectivity. This is about whether the information is fair and balanced. Is the source trying to persuade you to believe something specific, or are they just presenting facts? Is it trying to sell you a product?
"A reliable source aims to inform, not to sway your opinion or make money off you directly. Look for factual presentation, an acknowledgment of different viewpoints if they exist, and a lack of really strong, emotional language. If it sounds too good to be true, or too scary to be true, it might be biased."
(Slide 6: Characteristic 3: Currency)
"Our third tool is Currency. This simply means: When was this information published or last updated? Think about how quickly science and medicine advance. What was considered true 20 years ago might be outdated today."
"Always look for dates of publication or when the page was last updated. Especially for health information, newer is usually better. An undated article should always raise a red flag."
(Slide 7: Characteristic 4: Accuracy)
"The fourth characteristic is Accuracy. This asks: Can the information be verified? Are there citations or references? Does it align with other reliable sources?"
"A good source will often tell you where they got their information, like citing a research study. If claims are made, they should be backed up. If a website makes a wild claim, and you can't find that claim supported anywhere else by other trustworthy sources, be skeptical."
(Slide 8: Characteristic 5: Purpose)
"Finally, we have Purpose. This asks: Why was this information created? Is it to inform, persuade, sell, or entertain?"
"For health information, we want sources whose primary purpose is to inform and educate. Be very wary of sites that are trying to sell you a miracle cure, or that seem designed purely for entertainment or to make you scared. Their purpose isn't to give you objective health facts."
(Slide 9: Guided Practice: Put on Your Sleuth Hat!)
"Now that we have our five 'sleuth tools' – Authority, Objectivity, Currency, Accuracy, and Purpose – let's try them out. I'm going to show you a few more examples. As we look at each one, discuss with a partner or think to yourselves: Is this source reliable? Which of our five characteristics does it meet, and which does it miss? Why?"
(Present your next set of examples, one by one. Facilitate a brief discussion for each, guiding students to apply the criteria.)
"Great job applying those criteria! It takes practice, but you're already getting better at it."
Worksheet: Become a Source Sleuth! (10 minutes)
(Slide 10: Your Mission: Source Sleuth Worksheet)
"Okay, Source Sleuths, it's time for your mission! I'm going to hand out the Source Sleuths Worksheet. On this sheet, you'll find a few different scenarios and sources. Your task is to evaluate each one using the five characteristics we just discussed."
"You can work individually or with a partner if you prefer. Make sure to explain why you think a source is reliable or unreliable, not just say yes or no. You have 10 minutes for this task. I'll be walking around to answer any questions."
(Distribute the worksheet. Circulate and provide support.)
Cool-Down: One Key Takeaway (5 minutes)
(Slide 11: Be a Smart Health Consumer!)
"Alright, let's bring it back together. You've done a fantastic job today learning how to be critical consumers of health information."
(Distribute the Source Sleuths Cool-Down.)
"For our cool-down today, please take a moment to write down one key thing you learned about identifying reliable sources. What's one tip or characteristic you'll remember when you're looking for health information in the future?"
(Collect the cool-downs as students finish, using them as an exit ticket.)
"Excellent work, everyone! Remember, always question, always verify. Your health depends on making informed decisions. Keep those Source Sleuth hats on! Have a great rest of your day."
Warm Up
Source Sleuths Warm-Up: Information Check-In
Directions: Please answer the following questions to the best of your ability. There are no right or wrong answers, just your thoughts!
- Where do you usually get information about health and wellness? (Check all that apply, or write in your own!)
- Friends / Family
- TikTok / Instagram / YouTube
- News articles (online or TV)
- School (teachers, health class)
- Doctors / Nurses
- Websites (like Wikipedia, health blogs, government sites)
- Other:
- Friends / Family
- Why do you think it's important to be careful about the health information you find, especially online?
- Can you think of a time you heard or saw health information that you later found out was wrong or questionable? What was it, and how did you feel about it?
Worksheet
Source Sleuths Worksheet: Evaluate the Evidence!
Directions: For each scenario below, you'll find a piece of health information. Your job is to act like a Source Sleuth and decide if the information is reliable or unreliable. Use the five characteristics we discussed (Authority, Objectivity, Currency, Accuracy, Purpose) to explain your reasoning.
Scenario 1: The "Miracle Detox" Tea
Your friend shares a link on social media to a blog called "Glow Up & Live Forever." The article promotes a special herbal tea that claims to "instantly flush out toxins, melt fat, and boost your immune system" in just three days. The blog post includes testimonials from people saying they lost 10 pounds in a week. There are no links to scientific studies, and the author is listed only as "Wellness Warrior Alex."
Is this source reliable? (Yes/No)
Explain your reasoning using the 5 characteristics:
- Authority:
- Objectivity:
- Currency:
- Accuracy:
- Purpose:
Scenario 2: Exercise Guidelines for Teens
You are researching how much exercise teenagers should get. You find an article on a website called "cdc.gov/physicalactivity." The article is titled "Physical Activity Guidelines for Americans, 2nd Edition" and states it was last updated in 2018. It provides recommendations for daily physical activity for different age groups, including teens, and cites numerous scientific studies from major health organizations. The authors are listed as staff researchers at the Centers for Disease Control and Prevention.
Is this source reliable? (Yes/No)
Explain your reasoning using the 5 characteristics:
- Authority:
- Objectivity:
- Currency:
- Accuracy:
- Purpose:
Scenario 3: The Vitamin C Cold Cure
You have a cold and search for remedies online. You find an article on "HealthyLifeTipsDaily.com" published last month. It enthusiastically claims that taking 10,000mg of Vitamin C every day will "completely prevent and cure any cold or flu instantly!" The article quotes a "holistic health guru" and shows a link to buy a specific brand of Vitamin C supplements at a discount. There are no other scientific references.
Is this source reliable? (Yes/No)
Explain your reasoning using the 5 characteristics:
- Authority:
- Objectivity:
- Currency:
- Accuracy:
- Purpose:
Answer Key
Source Sleuths Worksheet Answer Key
Scenario 1: The "Miracle Detox" Tea
Is this source reliable? No
Explanation:
- Authority: Unreliable. "Wellness Warrior Alex" is not a recognized expert or organization. The blog name itself sounds informal and lacks credibility.
- Objectivity: Unreliable. The claims are highly sensationalized ("instantly flush out toxins, melt fat"), suggesting a strong bias to persuade or promote, rather than inform. Testimonials are not scientific evidence.
- Currency: Questionable. While it might be recent, the lack of other reliable characteristics makes its currency irrelevant.
- Accuracy: Unreliable. Claims are extreme and lack any scientific backing or citations. Such drastic results in three days are highly unlikely and unproven.
- Purpose: Unreliable. The purpose seems to be to persuade readers with exaggerated claims, possibly to gain followers or sell products indirectly.
Scenario 2: Exercise Guidelines for Teens
Is this source reliable? Yes
Explanation:
- Authority: Reliable. The source is cdc.gov, which is the Centers for Disease Control and Prevention, a major governmental public health agency. The authors are listed as staff researchers, indicating expertise.
- Objectivity: Reliable. The article provides factual recommendations based on guidelines and cites scientific studies, indicating a focus on informing rather than persuading or selling.
- Currency: Reliable. Last updated in 2018 is generally current for broad physical activity guidelines, and the edition number suggests a formal review process.
- Accuracy: Reliable. The guidelines are backed by numerous scientific studies from major health organizations, making the information verifiable and accurate.
- Purpose: Reliable. The purpose of the CDC website is public health and education, aiming to inform the public with evidence-based health information.
Scenario 3: The Vitamin C Cold Cure
Is this source reliable? No
Explanation:
- Authority: Unreliable. A "holistic health guru" is not a universally recognized medical expert. The website name "HealthyLifeTipsDaily.com" sounds generic and lacks institutional credibility.
- Objectivity: Unreliable. The claim is enthusiastic and absolute ("completely prevent and cure any cold or flu instantly!"), which is a red flag for bias. The link to buy a specific brand of Vitamin C suggests a commercial purpose.
- Currency: Questionable. While published last month, the content lacks accuracy and authority, making its recent publication date insufficient to establish reliability.
- Accuracy: Unreliable. The claim of instantly curing colds with high doses of Vitamin C is a common myth and not supported by mainstream scientific evidence. There are no scientific references provided.
- Purpose: Unreliable. The primary purpose seems to be to promote a product and persuade readers through sensational claims, rather than to provide objective health information.
Cool Down
Source Sleuths Cool-Down: My Key Takeaway
Directions: Take a moment to reflect on today's lesson about identifying reliable sources.
- What is one key thing you learned today about how to tell if a health source is reliable or unreliable?
- How will you use what you learned today the next time you look for health information online or hear it from a friend?