Subject: Science

Grade Level: 4

Objective: Identify and describe the parts of a plant and their functions.

I. Before the Lesson / Pre-lesson Proper

Activating Prior Knowledge:

[Teaching Strategy:] Cooperative Learning

[Instructional Materials:] K-W-L chart, images of different plants

Engaging Activity 1 - Brainstorming on what students know about plants.

Engaging Activity 2 - Picture Analysis of various plants to identify visible parts.

Engaging Activity 3 - Real-Life Scenario where students observe plants in the school
garden.

Learning within and across curriculum

- Within:

1) Math - Measuring the height of plants for understanding growth.

2) Art - Drawing plants and labeling their parts to reinforce learning.

3) Health - Discussing the importance of plants in our diet and environment.

- Across:

1) Filipino - Learning vocabulary related to plants in L1.

2) English - Reading stories that involve plants and nature.

3) Music - Singing songs about plants and nature.

Establishing Lesson Purpose / Intention:

Today, we will explore the different parts of a plant, including roots, stems, leaves,
flowers, and seeds. Understanding these parts is crucial because each one plays a
special role in helping the plant grow and thrive. This knowledge will help us
appreciate the plants around us and their importance to our environment.

Lesson Language Practice/Unlocking of Difficulties:

Key Terms: roots, stem, leaves, flowers, seeds, photosynthesis, nutrients

Key Concepts:

Concept 1 - Each part of a plant has a specific function that contributes to the plant's
survival.

Concept 2 - Plants are essential for the environment and provide food and oxygen.

II. During the Lesson Proper

Reading the Key Idea / Stem:

Plants have different parts that work together to help them grow and survive.

Developing Understanding of the Key Idea / Stem:

Activity 1: “Plant Parts Chart”

[Teaching Strategy:] Project-Based Learning

Materials - Chart paper, markers, images of plant parts

Significance - This activity helps students visually understand the parts of a plant and
their functions.

Instructions -

1) In groups, create a chart that labels the different parts of a plant.

2) Use images to represent each part and write a brief description of its function.

3) Present your chart to the class.

Rubric

- Accuracy of information - 10 pts.

- Creativity of chart design - 5 pts.

- Clarity of presentation - 5 pts.

Assessment Questions:

1) What are the main parts of a plant?

2) What is the function of the roots?

3) How do leaves help a plant survive?

Activity 2: “Plant Scavenger Hunt”

[Teaching Strategy:] Experiential Learning

Materials - Scavenger hunt checklist of plant parts

Significance - Engages students in observing and identifying plant parts in their

environment.

Instructions -

1) Go outside to find examples of each plant part listed on your checklist.

2) Take notes or draw pictures of what you find.

3) Share your findings with the class.

Rubric

- Completeness of findings - 10 pts.

- Detail in notes/drawings - 5 pts.

- Participation in discussion - 5 pts.

Assessment Questions:

1) Which plant parts did you find?

2) Why are these parts important?

3) How did your findings relate to what we learned in class?

Inclusive Activity 3: “Plant Role-Play”

[Teaching Strategy:] Cooperative Learning

Materials - None

Significance - Encourages students to embody the roles of different plant parts and
understand their functions.

Instructions -

1) Assign each student a part of a plant (roots, stem, leaves, flowers, seeds).

2) Have them act out their part's functions in a group skit.

3) Discuss how the parts work together after the performances.

Rubric

- Clarity of role understanding - 10 pts.

- Creativity in skit - 5 pts.

- Teamwork - 5 pts.

Assessment Questions:

1) What role did you play, and what did it do for the plant?

2) How do all the parts work together?

3) What did you learn from the role-play?

Deepening Understanding of the Key Idea/Stem:

Activity: “Plant Growth Investigation”

[Teaching Strategy:] Inquiry-Based Learning

Materials - Seeds, soil, pots, water

Significance - Allows students to investigate plant growth and functions through

hands-on experience.

Instructions -

1) Plant seeds in pots and label them.

2) Water them daily and observe their growth over two weeks.

3) Keep a journal of observations, noting changes in each part.

Rubric

- Completeness of journal entries - 10 pts.

- Quality of observations - 5 pts.

- Engagement in the planting process - 5 pts.

Assessment Questions:

1) What changes did you notice in your plant?

2) How did each part of the plant contribute to its growth?

3) What factors do you think affect plant growth?

III. After the Lesson / Post-lesson Proper

Making Generalizations / Abstractions:

In summary, each part of a plant plays a vital role in its overall health and ability to
thrive. By understanding how roots, stems, leaves, flowers, and seeds work together,
we can better appreciate the plants that sustain our environment. This knowledge
fosters a sense of responsibility towards caring for our plants and nature.

Supporting Material 1 - "The Magic School Bus Plants Seeds" by Joanna Cole:
A fun story that explains how plants grow and their parts.

Supporting Material 2 - "Plants: A Visual Encyclopedia" by DK

Assessment - Evaluating Learning:

[Teaching Strategy:] Think-Pair-Share

[Instructional Materials:] Worksheets for self-assessment

Question 1 - What part of a plant do you think is the most important and why?

Question 2 - Describe the function of the stem in a plant.

Question 3 - How do flowers contribute to the life cycle of a plant?

H.O.T.S.:

Question 1 - If plants didn't have leaves, how would that affect their ability to survive?

Answer 1 - Without leaves, plants couldn't carry out photosynthesis effectively,

leading to stunted growth or death.

Question 2 - How might the environment affect the growth of a plant?

Answer 2 - Factors like sunlight, water availability, and soil quality can significantly
influence a plant's growth and health.

Question 3 - Why is it important to understand the parts of a plant when gardening?

Answer 3 - Knowing plant parts helps in providing proper care and ensuring plants
grow optimally in their environment.

Additional Activities for Application / Remediation:

Assignment 1 - “Plant Diary”

Guiding Overview for Teacher: Have students keep a diary documenting the
growth of a plant over time, noting changes and observations.

Assessment Question - What did you learn about plants from observing their
growth?

Assignment 2 - “Create Your Own Plant”

Guiding Overview for Teacher: Students design their own plant, including unique
parts and functions, and then present their creations to the class.

Assessment Question - What special adaptations does your plant have to survive in
its environment?

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