Photosynthesis Pet Plant: A Plant's Guide to Thrive
Created byKatherine Fredrickson
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Photosynthesis Pet Plant: A Plant's Guide to Thrive

Grade 3Science1 days
In this project, third-grade students become plant experts and create a comprehensive care guide to help a 'photosynthesis pet plant' thrive. They investigate plant needs through observation and experiments, learn about photosynthesis using videos, diagrams, and role-play, and then synthesize their learning into a plant care guide. The guide explains how sunlight, water, and air contribute to plant growth through photosynthesis, providing specific care instructions. This project fosters a deep understanding of plant biology and encourages students to apply their knowledge in a practical way.
PhotosynthesisPlant CarePlant NeedsSunlightWaterAirPlant Growth
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Inquiry Framework

Question Framework

Driving Question

The overarching question that guides the entire project.How can we, as plant experts, create a care guide that explains how photosynthesis helps our pet plant thrive and what it needs to grow big and strong?

Essential Questions

Supporting questions that break down major concepts.
  • What do plants need to live and grow?
  • How do plants make their own food?
  • What is photosynthesis?
  • How does sunlight help plants?
  • How does water help plants?
  • How does air help plants?
  • What happens if a plant doesn't get enough sunlight or water?
  • How can we take care of plants so they grow big and strong?

Standards & Learning Goals

Learning Goals

By the end of this project, students will be able to:
  • Students will be able to explain the process of photosynthesis in simple terms.
  • Students will be able to identify the basic needs of plants (sunlight, water, air).
  • Students will be able to describe how plants use sunlight, water, and air to create their own food through photosynthesis.
  • Students will be able to create a plant care guide that explains how photosynthesis supports plant growth.

Entry Events

Events that will be used to introduce the project to students

The Great Plant Mystery

A local botanist discovers a strange plant that doesn't seem to grow like others. Students receive a letter from them, asking for help to understand why, sparking curiosity about the process of photosynthesis.
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Portfolio Activities

Portfolio Activities

These activities progressively build towards your learning goals, with each submission contributing to the student's final portfolio.
Activity 1

Plant Needs Investigation

Students explore the basic needs of plants through observation and simple experiments.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Observe different plants and note their characteristics (size, color, leaf appearance).
2. Conduct a simple experiment: Place one plant in sunlight and another in a dark place, observe changes over a week.
3. Discuss and record what plants need to survive based on observations.

Final Product

What students will submit as the final product of the activityA chart listing the basic needs of plants (sunlight, water, air) with observational notes.

Alignment

How this activity aligns with the learning objectives & standardsAddresses the learning goal: Students will be able to identify the basic needs of plants (sunlight, water, air).
Activity 2

Photosynthesis Explanation

Students learn about photosynthesis through age-appropriate videos, diagrams, and readings.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Watch a short, animated video explaining photosynthesis.
2. Examine a diagram of a plant, labeling the parts involved in photosynthesis.
3. Read a simple explanation of how plants use sunlight, water, and air to make food.

Final Product

What students will submit as the final product of the activityA labeled diagram of a plant showing the process of photosynthesis, with a written explanation in their own words.

Alignment

How this activity aligns with the learning objectives & standardsAddresses the learning goals: Students will be able to explain the process of photosynthesis in simple terms; Students will be able to describe how plants use sunlight, water, and air to create their own food through photosynthesis.
Activity 3

Photosynthesis Role-Play

Students role-play the different elements involved in photosynthesis (sunlight, water, air, plant) to understand the process in an engaging way.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Assign roles to students representing sunlight, water, air, and the plant.
2. Students act out how each element contributes to the process of photosynthesis.
3. Discuss and reflect on how each role is essential for the plant to make food.

Final Product

What students will submit as the final product of the activityA short script summarizing the role-play, explaining how each element contributes to photosynthesis.

Alignment

How this activity aligns with the learning objectives & standardsAddresses the learning goals: Students will be able to explain the process of photosynthesis in simple terms; Students will be able to describe how plants use sunlight, water, and air to create their own food through photosynthesis.
Activity 4

Plant Care Guide Creation

Students synthesize their learning to create a plant care guide for their 'photosynthesis pet plant'.

Steps

Here is some basic scaffolding to help students complete the activity.
1. Review all previous activities and notes on plant needs and photosynthesis.
2. Draft a plant care guide, including sections on sunlight, watering, and air.
3. Include a simple explanation of how photosynthesis helps the plant grow, linking care instructions to the process.

Final Product

What students will submit as the final product of the activityA comprehensive plant care guide for their 'photosynthesis pet plant', explaining how photosynthesis supports plant growth, with specific care instructions.

Alignment

How this activity aligns with the learning objectives & standardsAddresses the learning goal: Students will be able to create a plant care guide that explains how photosynthesis supports plant growth. It also reinforces all other learning goals.
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Rubric & Reflection

Portfolio Rubric

Grading criteria for assessing the overall project portfolio

Photosynthesis Pet Plant Care Guide Rubric

Category 1

Understanding of Plant Needs

This category assesses the student's understanding of the basic needs of plants, including sunlight, water, and air.
Criterion 1

Identification of Plant Needs

Accuracy and completeness in identifying the essential needs of plants for survival and growth.

Exemplary
4 Points

Identifies all plant needs (sunlight, water, air) comprehensively, accurately, and explains why each is vital for survival and growth.

Proficient
3 Points

Identifies all plant needs (sunlight, water, air) accurately and explains their importance for plant survival and growth.

Developing
2 Points

Identifies most plant needs (e.g., sunlight and water) but may omit air or provide incomplete explanations of their importance.

Beginning
1 Points

Identifies only one or two plant needs or struggles to explain why these are important for plant survival.

Category 2

Explanation of Photosynthesis

This category assesses the student's ability to explain the process of photosynthesis in simple terms.
Criterion 1

Clarity of Explanation

How clearly and accurately the student explains the process of photosynthesis, including the roles of sunlight, water, and air.

Exemplary
4 Points

Provides a clear, accurate, and detailed explanation of photosynthesis, including the roles of sunlight, water, and air in the process, using appropriate vocabulary.

Proficient
3 Points

Provides a clear and accurate explanation of photosynthesis, including the roles of sunlight, water, and air in the process.

Developing
2 Points

Provides a basic explanation of photosynthesis but may have some inaccuracies or omissions in describing the roles of sunlight, water, or air.

Beginning
1 Points

Struggles to explain the process of photosynthesis or demonstrates significant inaccuracies in their explanation.

Category 3

Application to Plant Care

This category assesses the student's ability to connect their understanding of photosynthesis to practical plant care instructions.
Criterion 1

Integration of Photosynthesis in Care Guide

How well the student integrates an understanding of photosynthesis into specific care instructions for the plant.

Exemplary
4 Points

Care guide expertly connects specific care instructions (e.g., watering, sunlight exposure) directly to the process of photosynthesis, explaining how each action supports the plant's ability to make food and grow.

Proficient
3 Points

Care guide clearly connects care instructions to the process of photosynthesis, explaining how each action supports plant growth.

Developing
2 Points

Care guide includes care instructions but makes limited connections to the process of photosynthesis or provides superficial explanations.

Beginning
1 Points

Care guide lacks clear care instructions or fails to connect them to the process of photosynthesis.

Category 4

Quality of Plant Care Guide

This category assesses the overall quality and completeness of the plant care guide.
Criterion 1

Completeness and Clarity

The extent to which the plant care guide is complete, well-organized, and easy to understand.

Exemplary
4 Points

Care guide is exceptionally well-organized, visually appealing, and includes all necessary information with clear, concise language. Demonstrates creativity and attention to detail.

Proficient
3 Points

Care guide is well-organized, easy to understand, and includes all necessary information.

Developing
2 Points

Care guide is mostly complete and understandable but may lack some organization or clarity in certain sections.

Beginning
1 Points

Care guide is incomplete, poorly organized, or difficult to understand.

Reflection Prompts

End-of-project reflection questions to get students to think about their learning
Question 1

What was the most surprising thing you learned about what plants need to grow?

Text
Required
Question 2

How did the role-playing activity help you understand photosynthesis?

Text
Required
Question 3

On a scale of 1 to 5, how confident are you in explaining photosynthesis to someone else?

Scale
Required
Question 4

What part of creating the plant care guide was the most challenging, and why?

Text
Required
Question 5

Which activity (Plant Needs Investigation, Photosynthesis Explanation, Photosynthesis Role-Play, Plant Care Guide Creation) helped you learn the most about plants?

Multiple choice
Required
Options
Plant Needs Investigation
Photosynthesis Explanation
Photosynthesis Role-Play
Plant Care Guide Creation