Students investigate how lettuce grows so they can understand plant life cycles, plant parts, and the daily needs of living things through caring for their own classroom plants. They use observation journals, partner feedback, and class discussions to connect what they notice over time to healthy food choices and teamwork. By working with the school gardener and cafeteria team, students see how growing food matters in their own school community. The project builds toward a class lettuce growth book, a plant showcase, and student explanations of what growing lettuce taught them about making healthy choices.

Students will identify the parts of a lettuce plant, describe its life cycle from seed to mature plant, and explain what lettuce needs each day to grow healthy. They will observe, draw, label, and revise journal pages to show changes over time and connect those observations to healthy choices people make about food. Students will listen to classmates and community partners, share ideas during partner checks and the showcase, and work together to create a class lettuce growth book. They will use feedback and reflection to improve their work and explain how growing lettuce helped them learn about teamwork, plant care, and healthy eating.

Students will create ongoing starter and observation journal pages from each Leaf Detective Lab, with labeled drawings showing roots, stems, leaves, growth changes, and daily plant needs. Throughout the project, partners will revise these pages after quick feedback checks and add notes connecting lettuce growth to healthy choices. By the end, each student will contribute a final labeled growth journal page for a class lettuce growth book that shows the life cycle, plant parts, and changing needs. The class will also present their living lettuce plants and displayed book at the showcase, with student-grown lettuce possibly included in a salad tasting with the cafeteria team.

Kick off with a Leaf Detective Lab where students closely examine real lettuce plants, roots, stems, and leaves using magnifiers, then sketch and label what they notice in a starter journal page. Invite the school gardener or cafeteria team to compare classroom lettuce with school-grown lettuce and spark conversation about what plants need to grow well and why lettuce is a healthy food choice. End by tasting lettuce varieties and asking, “What can we learn from growing lettuce about making healthy choices?” so students enter the project with curiosity, observations, and a shared purpose.

Host a “Lettuce Learning Showcase” where students display their growing plants beside the class lettuce growth book opened to their labeled journal pages. Invite families, the school gardener, and the cafeteria team to visit as students explain the lettuce life cycle, plant parts, daily needs, and how their observations connect to healthy choices. Add a simple salad tasting or healthy lunch conversation with the cafeteria team so students can share how growing lettuce changed what they want to eat. During the showcase, students can also present their final drawing and reflection about food choices and teamwork.