Plant reproduction and seed dispersal worksheets for Grade 6 Science introduce students to the structures and strategies plants use to reproduce, regenerate, and spread. Set within Alberta's Trees and Forests topic, this resource connects plant biology to familiar forest ecosystems, including aspen regeneration, lodgepole pine cones, and seed movement across prairie-forest ecotones.

Students investigate how flowering plants produce seeds, how cones protect seeds in conifers, and how plants can regenerate without seeds. By exploring real examples from Alberta, learners develop a clearer understanding of how reproductive diversity influences plant populations and helps forests respond to environmental disturbances.

Explore how plants reproduce and regenerate

The reading passage introduces several important plant reproduction concepts. Students examine wind, animal, and gravity-driven seed dispersal and consider how each method moves seeds away from parent plants. They also investigate vegetative propagation through aspen root suckers, which grow from underground roots and can form clonal colonies.

A key example is lodgepole pine, whose serotinous cones can open and release seeds after exposure to heat from fire. This example helps students connect reproductive strategies with forest disturbance, population regeneration, genetic diversity, and resilience.

Skills and activities students practise

• Multiple-choice questions that apply plant reproduction vocabulary and concepts to specific examples.
• True-or-false statements that reinforce understanding of seed dispersal, root suckering, and serotinous cones.
• Short-answer responses explaining regeneration, comparing seed dispersal methods, and evaluating reproductive diversity.
• A labeled diagram activity that supports visual exploration of the topic.
• A categorization task and short-note activity for organizing and consolidating key ideas.

What is included in the resource

• Grade 6 Science worksheet focused on plant reproductive structures and regeneration strategies.
• Separate PDF answer key for checking student responses.
• Student Notes lines at the bottom of the worksheet for recording important ideas.
• Teacher Guide within the answer key PDF, including Learning Objectives, Teaching Tips, Discussion Questions, and Common Mistakes.

Classroom use in Trees and Forests

Use this plant reproduction worksheet during a lesson on forest ecosystems, as guided practice after introducing seed dispersal, or as independent review of plant regeneration. The Alberta examples create opportunities to connect plant structures with ecological processes and discuss how new plants become established in different environments.

The included answer key supports response checking, while the Teacher Guide provides practical prompts for extending classroom discussion and addressing misconceptions. Students can also use their notes to summarize how different reproductive strategies contribute to plant survival and population recovery.

Build connections between plant biology and forest resilience

This resource goes beyond identifying plant structures by asking students to explain how reproduction affects the distribution and persistence of plant populations. It supports vocabulary development, scientific reading, explanation writing, and evidence-based reasoning within the Grade 6 Alberta Science context.

Resource details: Science | Grade 6 | Trees and Forests | Alberta framework.