### Lesson Plan: Objects that Sink in Water
**Age Group:** Toddlers (Ages 2-3)
**Duration:** 30 minutes
**Topic:** Nature Study - Objects that Sink in Water
#### Objectives:
1. To introduce toddlers to the concept of sinking.
2. To build fine motor skills through hands-on activities.
3. To encourage observation and curiosity about everyday objects and their properties.
#### Materials Needed:
- A large clear plastic tub filled with water
- Variety of objects (both sinking and floating) such as:
- Small plastic comb
- Metal spoon
- Rubber duck
- Wooden block
- Small rock
- Leaf
- Toy boat
- Sponge
- Towels for any spills
- Chart paper and markers
- Large plastic sheets to protect the floor
#### Preparation:
1. Fill the water tub before the start of the lesson.
2. Place protective plastic sheets on the floor to avoid spills.
3. Arrange the objects next to the water tub for easy access.
4. Prepare a simple chart on chart paper to record which objects sink.
#### Introduction (5 Minutes):
1. **Greeting and Circle Time:**
- Greet the children and gather them in a circle.
- Introduce today's activity about finding out which objects sink in water.
2. **Explaining the Concept:**
- Show the children a small rock and ask, "Do you think this will sink or float in water?"
- Place the rock in the water tub and observe.
- Explain that objects that go to the bottom sink.
#### Activity (20 Minutes):
1. **Hands-On Experiment:**
- One at a time, show each object to the children and ask them to predict if it will sink or float.
- Allow each child a turn to place an object in the water tub.
2. **Observation and Recording:**
- As each object is tested, discuss the result with the children.
- Use simple language and repeat key terms like "sink" and "float."
- Record the results on the chart paper using drawings or stickers to mark which objects sink.
3. **Engaging Questions:**
- Ask the children why they think certain objects sink and others float.
- Encourage them to talk about their observations and findings.
#### Conclusion (5 Minutes):
1. **Recap and Discussion:**
- Review the chart with all the objects that sank.
- Ask the children to recall which objects sank and why they think that happened.
2. **Praise and Encouragement:**
- Praise the children for their participation and curiosity.
- Encourage them to remember what they learned today and to notice other objects that might sink or float at home.
#### Clean-Up (5 Minutes):
- Engage the children in helping to put the objects away.
- Dry any wet surfaces and ensure the area is tidy.
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**Note to Educators:**
- Keep the activity lively and engaging to hold the toddlers’ attention.
- Be ready to address their questions with simple, clear answers.
- Ensure that the space is safe and that the children are supervised at all times, especially around water.
This lesson plan combines play with learning, encouraging toddlers to explore and understand new concepts through hands-on experience and visual observation.