Exploring the Needs of Plants and Animals in a Salt Marsh | Coastal Kingdom
We'll explore how plants and animals in a salt marsh depend on each other to survive and create a balanced system.
Essential Question
In a salt marsh ecosystem, how do the interactions between producers (like Spartina grass) and consumers (like crabs and mussels) create a balanced system that supports all living things?
Grade(s):
- Kindergarten
Subject(s):
Recommended Technology:
Other Instructional Materials or Notes:
Lesson Progression
Engage
• Begin the lesson by showing a picture of a plant and an animal to the students.
• Ask the students what they think plants and animals need to survive.
• Discuss and write down their responses on the board.
Explore
• Introduce Spartina Grass, mussels, and crabs to the students. Read the book: A Day in the Salt Marsh by Kevin Kurtz or watch video of read aloud
• Take the students on a nature walk (if possible) to observe these organisms in their natural habitat. If not possible, use the video clip: Spartina Grass, Mussels, and Crabs from Coastal Kingdom for students to view and make observations.
• Have the students make observations about what they see and record their findings in a journal
Explain- utilize the document linked in the resources tab to help familiarize yourself with Salt Marsh Life
• Discuss the observations made during the nature walk or video.
• Introduce the concept that plants make their own food through photosynthesis while animals need to consume food.
• Talk about the different types of food needed by different animals.
• Explain that plants require light and water to grow
Elaborate- utilize the document in the resources tab to print pictures of different plants and animals
• Provide the students with pictures of different animals and plants.
• Have the students categorize them based on whether they think they need to make their own food or consume food.
Evaluate
• Ask students to draw a picture of a plant and an animal, labeling the essential elements they need to survive.
• Have a class discussion where students share their drawings and explain their choices.
Teacher Notes
differentiation: During the nature walk or video observation, provide a worksheet with pre-drawn images of plants, animals, water, and sunlight. Instead of open-ended journaling, have students circle the elements they see in their environment. This reduces the cognitive load and helps them focus on key details.
extension: After completing the sorting activity, challenge advanced learners to go beyond simple categorization. Provide them with materials like yarn, construction paper, and manipulatives (buttons, beads) to represent different organisms in the salt marsh. Guide them to create a model that shows the interconnectedness of plants and animals through a food chain. This encourages critical thinking and applying their knowledge to build a representation of the ecosystem.
A Day in the Salt Marsh - Read Aloud Book PDF
Reference during the explain portion of the lesson.
View ResourceA Day in the Salt Marsh - Read Aloud Video
Reference in the explain section of the lesson.
View ResourceTeaching Activities for "A Day at the Salt Marsh"
Reference during the explain and elaborate portions of the lesson. Use this document to help familiarize yourself with salt marsh life and print pictures of different plants and animals.
View ResourceAssessments
To assess student learning outcomes, ask students to draw a picture of a plant and an animal, labeling the essential elements they need to survive. Have a class discussion where students share their drawings and explain their choices.
