Students investigate the driving question, “How do living things grow and change over time?” by observing plants and animals, asking questions, and building simple models that show life cycle patterns and organism parts. Across the project, they collect evidence through hands-on study, community partner experiences, sketches, labels, journals, and conversations to compare plant and animal life cycles and notice how living things depend on their environments. They work with peers to revise their thinking, reflect on how their ideas change, and strengthen communication through drawings, writing, speaking, and audio notes. They use their learning to create a mini museum-style exhibit that compares life cycles and shares their understanding with families, peers, and community partners.

Students investigate the driving question, “How do living things grow and change over time?” by observing eggs, seedlings, larvae, and adult organisms, asking answerable questions, and collecting evidence from firsthand study, texts, media, and community partners. They learn to describe the parts of plants and animals, explain observable patterns in growth and development, and compare how plant and animal life cycles are similar and different, including how living things depend on their environments. Students collaborate to plan investigations, build and revise simple models, and improve a trifold, diorama, interactive board, sculpture, game, or movement-based exhibit using feedback from peers, families, and experts. They communicate their understanding through sketches, labels, shared writing, oral explanations, guided tours, voice notes, and weekly reflections that show growing content knowledge, teamwork, problem solving, and confidence.

Students create weekly life cycle journals with sketches, labels, simple sentences, or audio notes that document observations, questions, and new evidence connected to the driving question, “How do living things grow and change over time?” Midway through the project, pairs or small teams build and revise draft models, trifold panels, dioramas, interactive boards, sculptures, or movement pieces that compare a plant and an animal life cycle using observations from eggs, seedlings, larvae, and adult organisms and ideas gathered from community partners. By the end, each student or team produces a mini museum exhibit with labeled visuals, simple diagrams, and voice notes showing one plant and one animal life cycle, including birth, growth, reproduction, and death, plus one similarity, one difference, and how their thinking changed after feedback. These products are shared through a mixed-age gallery walk with guided tours for families, school peers, and community partners, giving students practice in collaboration, communication, reflection, and revision.

Launch the project with a Change Detectives Lab where students rotate through eggs, seedlings, larvae, and adult organism images or specimens using magnifiers, then sketch, label, and discuss what is changing and what stays the same. Name the purpose clearly: students are beginning to answer the driving question, “How do living things grow and change over time?”, by sharing first ideas and wonderings through drawings, gestures, partner talk, or oral language so every child can contribute. Then students collaborate to build a fast first model of one plant or animal life cycle with simple materials and add it to a class museum-in-progress that they will revise after learning from the San Diego Zoo, El Capitan FFA, a veterinarian, a horticulturalist, or Solana Center. Close with a circle share where students ask investigable questions, reflect on how they worked together, and name one way they are ready to keep learning.

Host a Nature Museum Exhibition where students share trifold boards, dioramas, interactive boards, board games, or movement pieces with families, K–8 students, and community partners such as El Capitan FFA, the San Diego Zoo, a veterinarian, a horticulturalist, or Solana Center, centered on the question, “How do living things grow and change over time?” Students can lead a mixed-age gallery walk with tabletop scenes, labeled models, sketches, and audio notes that compare one plant and one animal life cycle, including similarities, differences, and evidence from journals, investigations, and partner visits. Invite visitors to leave comments, questions, and compliments on sticky notes or through voice recordings, and have students respond by explaining how their models changed from first draft to final version and how their team worked together. Close with short student presentations in which each child shares one new understanding about life cycles, one way their thinking changed through observation and revision, and one way they contributed to the final exhibit.