Detective Case Files Lesson Plan
Case File: Emotion Detectives
Classification: Kindergarten Social-Emotional Learning
TOP SECRET
Investigation Objective
Students will infer classmates’ emotions from facial and situational clues with 80% accuracy by analyzing scenes, participating in group hunts, and completing a quiz.
Mission Time 30 Minutes
Methodology Interactive Scenes & Group Hunts
Why This Mission?
This lesson builds empathy, perspective taking, and social awareness, equipping children to understand peers’ feelings, strengthen communication, and foster a caring classroom community.
Detective Prep
- Print or project Clue Scenes
- Prepare sets for Magnifying Glass Match-Up
- Review Emotion Detective Script
- Cut out badges and quiz sheets
Required Evidence
Clue Scenes Slide Deck
Magnifying Glass Match-Up
Detective Badge Check Quiz
Emotion Detective Script
Mission Timeline
5m
1. Activate Prior Knowledge
- Gather students on the carpet and introduce the concept of ‘Emotion Detectives’.
- Ask for examples of times they felt happy, sad, or surprised.
- Model facial expressions and ask, “How do you think I’m feeling?”.
8m
2. Scene Analysis in Slides
- Project Clue Scenes.
- Prompt students to notice facial expressions and context.
- Ask: “What clues do you see? How is this person feeling? Why?”.
10m
3. Small-Group Clue Hunt
- Groups of 3–4 with scene cards and magnifying glasses.
- Match emotion cards to scenes in Magnifying Glass Match-Up.
- Rotate roles so each student practices detective skills.
5m
4. Badge Quiz
- Hand out Detective Badge Check sheets.
- Show three new images; students circle correct emotions.
- Review answers as a class with praise.
2m
5. Celebrate Detectives
- Congratulate students on their detective work.
- Award "Emotion Detective" stickers/badges.
- Reflection: “Which clue helped you the most today?”.
Clue Scenes Slides
Clue Scenes
Emotion Detective Agency
Scene 1: Happy at the Park
Clue #1
🏃♂️🎈😊
Running in the grass with balloons!
"A child runs across the green grass, holding bright balloons and smiling."
Guiding Questions
- What clues do you see?
- How is this person feeling?
- Why do you think they feel that way?
Teacher Note: Emphasize the big smile, open arms, and playful setting as clues to happiness.
Scene 2: Sad on the Playground
Clue #2
🛝😢😔
Alone on a swing...
"A child sits alone on a swing with downturned lips and teary eyes."
Guiding Questions
- What clues tell you how they feel?
- How is their body language showing sadness?
- What might have happened?
Teacher Note: Draw attention to the head hanging low and tears on cheeks. Ask what makes them think it's sadness.
Scene 3: Surprised at the Party
Clue #3
🎁😲✨
Opening a surprise gift!
"An adult lifts the lid off a gift box, eyes wide and jaw dropped."
Guiding Questions
- What facial clues do you notice?
- How does their posture show surprise?
- What could they be thinking?
Teacher Note: Point out the wide eyes and open mouth. Ask how eyes and mouth help us know they're surprised.
Scene 4: Angry at Bedtime
Clue #4
🛏️😠💢
Not ready for bed!
"A child stands by the bedroom door with arms folded and a scowling face."
Guiding Questions
- What features show anger?
- How does the scene around them add clues?
- What might help them calm down?
Teacher Note: Highlight furrowed brows, clenched fists, and crossed arms. Ask students to imagine why they feel this way.
Scene 5: Worried on the First Day
Clue #5
🏫😟🎒
First day of school nerves...
"A child stands outside a school door clutching a backpack, eyes wide and lips pressed."
Guiding Questions
- What clues show they’re worried?
- How does their posture add to your thinking?
- Have you ever felt this way?
Teacher Note: Notice small hands covering mouth and wide eyes. Encourage students to think of situations that cause worry.
Magnifying Glass Match Up Game
Magnifying Glass Match-Up
The Group Investigation Game
The Mission
Students will review facial and situational clues by matching scene cards to emotion cards using magnifying glasses.
Supply Kit
Scene Card Sets (5 cards)
Emotion Card Sets (5 cards)
Magnifying Glasses (1 per group)
Timer (Optional)
Setup (5m)
-
1
Arrange one set of scene cards face down in the center of each group’s space.
-
2
Shuffle the emotion cards and place them face up beside the scene pile.
-
3
Distribute one magnifying glass and one card set to each group of 3–4 students.
How to Play (10m)
-
1
Take a Turn: Draw a scene card and use the magnifying glass to inspect details.
-
2
Detect Clues: Discuss: “What clues do you see? How do they show an emotion?”
-
3
Match: Agree on the best emotion card. Place it next to the scene.
-
4
Rotate: Pass the glass. Everyone leads at least once!
Review & Reflect
"Which clues helped you the most? How did working together make you better detectives?"
Emotion Detective Script
Emotion Detective Script
Guided Facilitation Notes for Kindergarten
Phase 1
Activate Prior Knowledge (5m)
Teacher: "Good morning, Emotion Detectives! Today we are going to solve a very important mystery: How are people feeling? We will use our super detective skills—observation, perspective taking, and social awareness—to find clues on faces and in situations. Does anyone know what it means to be a detective?"
Teacher: "Exactly! Detectives look for clues. First, let’s practice on ourselves. Think about a time you felt happy. Who can tell me what happened?"
Teacher: "Thanks for sharing! Now, show me your happy face. Great—notice how your mouth is big and your eyes are bright? Those are our first clues. Next, let’s show me your sad face. How does your mouth look? What about your eyes?"
Teacher: "Perfect. Last one—show me a surprised face! Wow, look at those wide eyes and open mouth. You all are excellent at reading your own clues. Today, we’ll do the same with pictures and real scenes. Let’s get started!"
Phase 2
Scene Analysis in Slides (8m)
Teacher: "I’m going to show you five different scenes. We’ll look carefully and talk about the clues we see. Watch the first image from Clue Scenes."
Scene 1: Happy
"Look at this child running with balloons. What clues do you see that tell us they feel happy?"
"I notice a big smile and open arms. Those clues tell me ‘happy’!"
Scene 2: Sad
"This child is sitting alone on a swing. What clues show sadness?"
"Downturned lips, teary eyes, head hanging low. All clues for ‘sad.’"
Scene 3: Surprised
"Look at this person unwrapping a gift. What do you notice about their eyes and mouth?"
"Wide eyes and an open jaw—surprised!"
Scene 4: Angry
"How do their face and body tell us they’re angry?"
"Furrowed brows, clenched fists, crossed arms—angry clues!"
Scene 5: Worried
"Finally, this child holds a backpack. What clues show they might be worried?"
"Wide eyes, lips pressed, hands near face. Those clues show worry."
Phase 3 & 4
The Hunt & The Badge (15m)
Small Group Instruction
"Now it’s your turn to lead the investigation. One detective draws a card, everyone looks for clues, and you decide as a group. Remember to explain your thinking: ‘I picked sad because...’ Ready, set, detect!"
Badge Quiz Instruction
"Great job! Now it’s time to earn your official badges. On my signal, circle the word that matches the clues. First image... (pause for student work) Second image... (pause) Last image... (pause). You've earned your badges!"
