kindergarten literature lesson plans pdf

🧪 Kindergarten Chemistry: Sink or Float

This lesson plan introduces basic chemistry concepts like density through a hands-on sink or float experiment suitable for kindergarteners.

🎯 Objectives

• 👶 Introduce the concept of density.
• 🖐️ Encourage observation skills.
• 🗣️ Promote vocabulary development (sink, float, heavy, light).

📝 Materials

• 💧 Clear container filled with water
• 🍎 Assorted objects (e.g., apple, rock, feather, leaf, small toy)
• タオル Towels for spills
• 🪣 Optional: Another clear container to show the displacement of water

👋 Warm-up (5 minutes)

• ❓ Ask: "What happens when you throw a ball in the water? Does it sink or float?"
• 🧠 Discuss different things that sink or float that the students have observed before.

👨‍🏫 Main Instruction (20 minutes)

1. Introduction (5 mins):
   • 🗣️ Explain: "Today, we're going to explore why some things sink and some things float! It's all about how heavy something is compared to how much space it takes up."
2. Experiment (10 mins):
   • 🍎 One by one, show the objects to the children and ask them to predict whether it will sink or float.
   • 🌊 Drop each object into the water and observe what happens.
   • ✍️ Record the results on a simple chart (object, prediction, result).
3. Discussion (5 mins):
   • 🤔 Discuss why some objects sank and some floated. Use terms like "heavy" and "light" but do not go into deep science.
   • ❓ Ask: "Why do you think the rock sank? Why did the feather float?"

✅ Assessment

• 👂 Observe students' participation in the experiment.
• 🗣️ Evaluate their ability to make predictions.
• ❓ Ask students to name one thing that sinks and one thing that floats.

➕ Extension Activity

• 🎨 Have the students draw pictures of things that sink and things that float.