Species conservation status is the focus of this Grade 7 Science resource on Interactions and Ecosystems. Students examine how population trends, threats, recovery potential, habitat conditions, and genetic diversity can be used to evaluate a species' conservation risk and vulnerability.

Conservation Risk Through Evidence

This resource helps students connect ecological evidence to questions about whether species can persist in a region. They explore how land use, genetic diversity, and habitat connectivity affect vulnerability, then interpret examples such as the swift fox and at-risk plants to explain regional persistence.

Rather than treating conservation status as a label to memorize, students work with the factors used to evaluate risk and consider how different ecological conditions can influence a population's future.

What Students Practise

• Describing how population trends contribute to evaluating conservation risk
• Explaining how threats and recovery potential affect conservation status
• Identifying the effects of land use on species vulnerability
• Connecting genetic diversity and habitat connectivity to population vulnerability
• Interpreting evidence from the swift fox and at-risk plant examples
• Explaining regional persistence using ecological evidence

What Comes With the Resource

• Student worksheet featuring multiple-choice questions, true/false statements, short-answer responses, a reading passage, matching, a cloze passage, an essay, and a “Did You Know?” component
• Student Notes & Lesson Summary supplement for supporting the lesson content
• Separate Teacher Guide PDF with Learning Objectives, Teaching Tips, Discussion Questions, and Common Mistakes

Flexible Classroom Use

Use this Grade 7 ecosystems worksheet to introduce conservation risk, reinforce a lesson on species vulnerability, provide independent practice, or review how ecological evidence can be used to evaluate conservation status. The combination of selected-response and written tasks gives students opportunities to identify factors, interpret examples, and explain ecological relationships.

The accompanying student supplement provides lesson support, while the Teacher Guide helps structure instruction and discussion around common misconceptions and key learning objectives. The resource is identified with the Alberta framework and fits within the Interactions and Ecosystems topic.

For a science unit addressing species conservation, population trends, habitat connectivity, genetic diversity, and ecological vulnerability, this resource gives students a focused opportunity to connect conservation decisions with evidence about real species and habitats.