Plant Life Cycle

Start with something students can look at or think about: a photo, a short video, a jar on the windowsill, or a question like "what do you already know about plant life cycle?" Then let them work through the worksheet on their own or with a partner, keeping a word bank or anchor chart in view so the vocabulary stays available. When you review, ask students how they knew, and let them point to the part of the diagram or reading that told them. These plant life cycle worksheets work well as a lead in before an investigation, as a way to capture what students noticed afterward, or as review before an assessment.

These plant life cycle worksheets for 1st grade give students a clear, visual way to work through one of the big ideas in plants. Students label diagrams, sort and classify examples, read short explanations, and answer questions that ask them to say why, not just what. Each page keeps the science vocabulary front and center so students leave with the words they need to talk about plant life cycle accurately. Working through plant life cycle on paper gives 1st grade students something concrete to hold onto before, during, or after the hands on part of a lesson.

This worksheet is designed for 1st Grade students (Ages 6-7), aligned to NGSS standard 1-LS1-1. It can also be used as review for early students at the next grade level or as an introduction for advanced students.

Yes. This worksheet works for homeschool, classroom, and tutoring settings. Print individual pages for targeted practice, or print the full set as a packet. Works great as a morning warm-up, independent center activity, or fast-finisher task.

First graders learn that all plants go through a series of predictable stages: germination, seedling, mature plant, and seed production. They begin to understand that living things grow, change, and reproduce. This concept connects to broader science ideas about cycles in nature.

Plant life cycles are usually covered in the spring semester of Grade 1, often paired with a seed-planting project so students can observe growth firsthand. It aligns with Next Generation Science Standards for understanding life processes in the early grades.

Plant a fast-growing seed like a bean or sunflower and track its progress alongside these worksheets. Your child can draw or write observations each week and match what they see to the stages on the worksheet. This turns a simple garden activity into a rich science lesson.