Lesson Plan
Detective Case Files
Students will infer classmates’ emotions by observing facial expressions and situational clues, achieving at least 80% accuracy in identifying feelings.
Building perspective-taking and social awareness in kindergarten fosters empathy, positive peer interactions, and emotional literacy, setting the foundation for supportive classroom communities.
Audience
Kindergarten
Time
30 minutes
Approach
Hands-on observation and interactive clue activities
Materials
Clue Scenes, Magnifying Glass Match-Up, Detective Badge Check, Emotion Detective Script, Printed magnifying glasses or paper cutouts, Detective hats or badges, and Reward stickers or certificates
Prep
Gather and Prepare Materials
10 minutes
- Review the Clue Scenes to familiarize yourself with each facial expression and scenario.
- Print and cut out any scenario or emotion cards needed for the Magnifying Glass Match-Up.
- Collect magnifying glasses (real or paper), detective hats/badges, and reward stickers.
- Read through the Emotion Detective Script to plan your prompts and questions.
Step 1
Activate Prior Knowledge
5 minutes
- Gather students in a circle and introduce your detective role using the Emotion Detective Script.
- Ask: “How can we tell how someone is feeling?”
- Invite volunteers to make a face showing happy, sad, or surprised and have classmates guess the emotion.
Step 2
Scene Analysis in Slides
7 minutes
- Display the first few scenes from Clue Scenes.
- For each slide, ask:
- “What do you see happening?”
- “How do you think the person feels? What clues did you notice?”
- Encourage students to point to facial features and context clues in the picture.
Step 3
Small-Group Clue Hunt
8 minutes
- Divide students into groups of 3–4 and give each group a set of emotion cards and a magnifying glass from the Magnifying Glass Match-Up.
- Prompt groups to match each scenario card with the correct emotion card by examining facial and situational clues.
- Circulate to support groups and ask probing questions: “What clue helped you decide?”
Step 4
Detective Badge Quiz
5 minutes
- Hand each student a blank badge. Read aloud brief scenarios from the Detective Badge Check.
- Students draw the face and write the emotion word on their badge.
- Check answers together and award detective badges for 80% correct identifications.
Step 5
Celebrate Detectives
5 minutes
- Invite students to stand and wear their badges. Hold a “Detective Parade” around the classroom.
- Give out reward stickers or certificates to each detective.
- Lead a quick reflection: “What did you learn about noticing how others feel?”
use Lenny to create lessons.
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Slide Deck
Clue Scenes: Detective Practice
Let’s look at pictures together. What do you notice? What feelings do you see?
Welcome detectives! Introduce our mission: We will look at pictures and become emotion detectives by finding clues about how people feel.
Scene 1: Birthday Surprise
Alex is holding a cake with lit candles, mouth open wide, eyes bright.
How is Alex feeling? What clues tell you that?
Scene 1 shows Alex with a big smile and bright eyes holding a birthday cake. Look for happy clues.
Scene 2: Rainy Day Sadness
Sam is sitting on a bench under an umbrella, head down, tears on his cheeks.
How is Sam feeling? What clues tell you that?
Scene 2 shows Sam sad in the rain. Point out the tears, slumped posture, and umbrella.
Scene 3: Frightened by a Bug
Maria is jumping back with wide eyes and hands to her face. A small bug is on the ground.
How is Maria feeling? What clues tell you that?
Scene 3 shows Maria startled by a bug. Notice her wide eyes, raised shoulders, and hands to her face.
Scene 4: Angry Spilled Milk
Jordan has spilled milk and is standing with clenched fists and a frown.
How is Jordan feeling? What clues tell you that?
Scene 4 shows Jordan upset about spilled milk. Highlight the clenched fists and downward eyebrows.
Scene 5: Disgusted Taste
Lee is eating a lemon, eyes squinted, nose wrinkled, tongue sticking out.
How is Lee feeling? What clues tell you that?
Scene 5 shows Lee tasting a lemon. Point out the wrinkled nose, squinted eyes, and tongue sticking out.
Detective Discussion
Great work, detectives! Which clues helped you figure out each feeling? Turn to your partner and share your detective discoveries.
Wrap up by having students share which facial or situational clues helped them the most. Foster discussion and reflection.
Game
Magnifying Glass Match-Up
Objective: Students will practice observing facial expressions and situational clues by matching scenario cards to the correct emotion cards with at least 80% accuracy.
Materials:
- Sets of 10–12 Scenario Cards (each shows a simple picture and brief description of an emotional situation)
- Sets of 10–12 Emotion Cards (each shows a face drawing and the emotion word: happy, sad, angry, surprised, disgusted)
- Paper or plastic magnifying glasses (one per group)
- Small group mats or trays for sorting
Prep:
- Print and cut out equal numbers of Scenario Cards and Emotion Cards. Mix them together in a stack.
- Place one magnifying glass and one mat/tray at each group table.
- Briefly review each card yourself so you can prompt students with clues.
Setup:
- Divide the class into groups of 3–4 students.
- Give each group:
• 1 magnifying glass
• 1 mat/tray
• A shuffled pile containing both Scenario Cards and Emotion Cards
How to Play:
- Explain: “You are detective teams! Use your magnifying glass to look closely at each Scenario Card’s drawing and description. Then find the matching Emotion Card that shows the feeling.”
- Demonstrate with one example:
- Show a Scenario Card (e.g., "Emma is blowing out birthday candles and smiling").
- Invite a student to identify clues (smiling mouth, bright eyes).
- Find the Emotion Card labeled “happy” and place it next to the scenario.
- Teams work together:
- They pick one scenario at a time.
- Use the magnifying glass to examine facial features and context.
- Search through the pile to find the matching emotion face and word.
- Once matched, they lay pairs in a row on their mat/tray.
- Continue until all scenario cards have a matching emotion card.
- When finished, raise your magnifying glass to show you’re done!
Teacher’s Role:
- Circulate and ask probing questions:
• “What clues helped you know that Sam is sad?”
• “Why did you choose the disgusted face for Lee?”
• “Can you describe the clues in your own words?” - Check each group’s matches. Award a “Detective Expert” sticker if they get at least 80% correct.
Extensions & Variations:
- Time Challenge: See which group can correctly match all cards first.
- Memory Match: Flip cards face down and play a classic memory game, matching scenario to emotion.
- Create-a-Card: Have students draw their own Scenario Card and exchange with another group.
Time: 8 minutes
Players: Groups of 3–4
Good luck, Detectives! Ready your magnifying glasses and put on your detective hats to uncover every feeling clue.
Quiz
Detective Badge Check
Script
Emotion Detective Script
Activate Prior Knowledge (5 minutes)
Teacher: "Good morning, detectives! Put on your detective hats and badges. Today, we have an important mission: we will become Emotion Detectives. Our job is to look for clues that tell us how people feel."
Teacher: "First, let’s think: How can we tell how someone is feeling?"
(Wait for responses.)
Teacher: "Yes, we can look at their faces—their eyes, mouth, and eyebrows. We can also look at what’s happening around them."
Teacher: "I need two volunteers. One of you will make a happy face, and the other will make a surprised face. Ready?"
(Choose volunteers. Invite classmates to guess.)
Teacher: "Great job! You just used your detective eyes to spot feelings."
Scene Analysis in Slides (7 minutes)
Teacher: "Now, detectives, let’s look at our Clue Scenes. I will show you a picture, and you will tell me what you see and how the person is feeling."
Teacher: "Slide 1: What do you notice in this picture?"
(Wait for responses: cake, candles, big smile.)
Teacher: "Exactly! Alex is holding a cake and smiling. How do you think Alex feels? What clues helped you decide?"
(Encourage pointing to the mouth, eyes, and candles.)
Teacher: "Let’s try the next slide."
(Proceed through scenes, asking: “What’s happening? How does the person feel? What clues did you notice?”)
(If students struggle, prompt: “Look at the eyes—are they bright or droopy?”)
Small-Group Clue Hunt (8 minutes)
Teacher: "Excellent work, detectives. Now it’s time for our Magnifying Glass Match-Up. You will work in teams of three or four. Each group gets a magnifying glass and a pile of cards."
Teacher: "Use your magnifying glass to look at the scenario cards. Then find the emotion card that matches. Talk with your teammates: Which clues helped you decide?"
Teacher: "I’ll walk around to see your detective work and ask questions like, ‘Why did you choose that face?’ Raise your magnifying glass when you’re finished!"
Detective Badge Quiz (5 minutes)
Teacher: "Detectives, grab a blank badge and a pencil. It’s time for the Detective Badge Check. I will read a short scenario, and you will draw the face and write the emotion word."
Teacher: "Scenario 1: Alex at the birthday surprise. Draw how Alex feels and write the word. Ready?"
(Give students time to draw and write.)
(Repeat for each scenario.)
Teacher: "Show me your badges! If you got 4 out of 5 correct, you earn your special detective badge. Well done!"
Celebrate Detectives (5 minutes)
Teacher: "Detectives, stand up with your badges. Let’s have a Detective Parade around our classroom!"
(Lead parade.)
Teacher: "You did amazing work. High five!"
Teacher: "One last question: What did you learn about noticing how others feel?"
(Allow students to share.)
Teacher: "Remember, detectives, you can use your detective eyes every day to help friends and family understand each other. Great job!"