Sparkle & Smile: A Discovery of Teeth

Lesson Overview

This five-day unit introduces toddlers to their teeth, oral hygiene, and healthy habits through sensory play, music, and hands-on activities. Designed for 2-year-olds, it focuses on building positive associations with dental care.

Learning Objectives

By the end of this unit, the learner will be able to:

• Identify where their teeth are and what they look like.
• Demonstrate the back-and-forth motion of brushing.
• Distinguish between "happy" (healthy) foods and "sad" (sugary) foods for teeth.
• Participate in a dentist role-play to reduce anxiety about check-ups.

Materials Needed

• Daily Essentials: Child-safe mirror, toothbrush, toothpaste, "Tooth" songs (e.g., "Brush Your Teeth" by Raffi).
• Day 1: White playdough or large white marshmallows, red construction paper.
• Day 2: White washable paint, old toothbrushes, heavy paper cut into a large tooth shape.
• Day 3: Empty egg carton (painted white), yellow/brown washable markers, cup of water.
• Day 4: Pictures of animals with big teeth (lion, crocodile, shark), toy animals.
• Day 5: Flashlight, a "dentist chair" (comfy beanbag or recliner), stickers.

Day 1: My Hidden Pearls

Focus: Identifying teeth and their appearance.

• The Hook (5 mins): Sit in front of a mirror. Ask: "Where is your nose? Where are your ears? Where are your... TEETH? Give me a big cheesy smile!"
• The "I Do" (10 mins): Point to your own teeth. Say: "Teeth are hard and white. We use them to crunch our snacks!"
• The "We Do" (20 mins): Sensory Play. Give the child white playdough. Help them roll small balls ("teeth") and stick them onto a red piece of paper ("the mouth"). Talk about how they are all lined up in a row.
• The "You Do" (15 mins): Mirror exploration. Let the child use a flashlight to look in their mouth in the mirror. Count the teeth together (1, 2, 3...).
• Recap (10 mins): Sing a song about smiling while cleaning up the playdough.

Day 2: Brush, Brush, Brush!

Focus: Learning the mechanics of brushing.

• The Hook (5 mins): Play a lively "Brush Your Teeth" song. Dance and mimic the brushing motion with your finger.
• The "I Do" (10 mins): Show the child a large tooth shape cut out of paper. Use a real toothbrush and white paint to "brush" the paper tooth. Say: "Circles, circles, back and forth!"
• The "We Do" (25 mins): Art Activity. Give the child their own paper tooth and a brush with white paint. Let them "scrub" the paper until it’s all white and sparkly.
• The "You Do" (10 mins): Practice with a real brush (no paste yet). Have the child brush their favorite stuffed animal’s "teeth" while you brush yours.
• Recap (10 mins): Check the "sparkle" in the mirror. High-fives for clean teeth!

Day 3: Happy Teeth, Sad Teeth

Focus: Understanding how food affects teeth.

• The Hook (5 mins): Show an apple and a candy bar (or pictures). Ask: "Which one makes our teeth feel strong?"
• The "I Do" (10 mins): Use an upside-down white egg carton as "giant teeth." Use a brown marker to make "sugar bugs" (dots) on the carton. Show how water and a brush make the dots disappear.
• The "We Do" (20 mins): Sorting Game. Provide pictures of milk, apples, and broccoli vs. cookies and soda. Help the child put the healthy foods near a "Happy Tooth" drawing and the sugary foods near a "Sad Tooth" drawing.
• The "You Do" (15 mins): "Scrub the Sugar Bugs." Let the child use a wet toothbrush to scrub the marker dots off the egg carton "teeth" until they are white again.
• Recap (10 mins): Have a "Healthy Tooth" snack together (like apple slices or cheese cubes).

Day 4: Animal Smiles

Focus: Comparing human teeth to animal teeth.

• The Hook (5 mins): Roar like a lion! Show a picture of a lion’s big teeth.
• The "I Do" (10 mins): Look at pictures of a shark (lots of teeth) and a cow (flat teeth for grass). Explain: "Animals have teeth to eat their lunch, just like you!"
• The "We Do" (20 mins): "Animal Dentist." Use toy animals (dinosaurs or crocodiles work best). Give the child a toothbrush and have them "clean" the animal's teeth. "Does the T-Rex need a scrub? Yes!"
• The "You Do" (15 mins): Pretend play. Ask the child to show you their "Lion teeth" (big wide mouth) and their "Mouse teeth" (tiny nibbles).
• Recap (10 mins): Read a simple board book about animal teeth or dental hygiene.

Day 5: The Friendly Dentist

Focus: Preparing for a dental visit through role-play.

• The Hook (5 mins): Tell a story: "The Dentist is a tooth-helper who makes our smiles shine like stars!"
• The "I Do" (10 mins): Set the stage. Put a bib (paper towel) on a stuffed animal. Use a flashlight to look in its mouth. "Open wide! Look at those pretty teeth!"
• The "We Do" (25 mins): Dentist Role-Play. Let the child be the "dentist" and check your teeth with the flashlight. Then swap roles. Practice the "Aaaaah" sound and staying very still like a statue.
• The "You Do" (10 mins): The "Shine" Station. After the "exam," give the child a special sticker, just like at the real dentist.
• Recap (10 mins): Review the week. Ask: "How do we keep teeth clean?" (Brush!) "What do we do at the dentist?" (Open wide!).

Success Criteria

The lesson is successful if the child:

• Willingly opens their mouth to "show" their teeth.
• Attempts to mimic the brushing motion on themselves or a toy.
• Can identify a toothbrush and its purpose.

Differentiation Strategies

• For Active Learners: Incorporate "The Toothbrush Hop"—hop every time you say the word "brush."
• For Sensory-Sensitive Learners: Use a very soft finger-brush or just a damp washcloth instead of a bristled toothbrush for Day 2 practice.
• For Advanced Learners: Introduce the concept of "top" and "bottom" teeth or "front" and "back" teeth.

Assessment Methods

• Formative: Observe the child during the egg-carton scrubbing activity. Are they understanding that brushing "removes" the dirt?
• Summative: On Day 5, observe the child’s comfort level during the dentist role-play. This serves as a practical assessment of their understanding and emotional readiness.