Multi-factor authentication (MFA) is the focus of this Grade 8 Computer Science worksheet, which explores how different verification methods help protect digital accounts. Students examine why passwords alone may not be enough, how authentication factors work together, and which security habits help reduce the risk of unauthorized access.

Rather than treating account security as simply choosing a strong password, this resource introduces students to the reasoning behind layered login protection. Learners distinguish between single-step password sign-ins and multi-factor authentication while exploring three authentication factor types: something a person knows, something a person has, and something a person is.

What Students Practise

The activities connect cybersecurity vocabulary to realistic account-protection decisions. Students work with the terms authentication, verification, and factor, using examples such as passwords, codes delivered to registered devices, security keys, and fingerprints.

• Dialogue summary: Identify the main ideas in a conversation about account security.
• Definition matching: Connect cybersecurity terms with their meanings.
• Cloze passage: Apply key vocabulary in a passage about verification and account protection.
• Diagram labelling: Represent the stages involved in a multi-factor sign-in process.
• Reading comprehension: Examine how MFA works, why different factor types matter, and where security risks remain.
• Multiple-choice and true-or-false questions: Check understanding of authentication methods and safe login decisions.
• Short-answer and extended-response writing: Explain security concepts, respond to unexpected sign-in requests, and compare single-step login with MFA.

Explore Realistic Security Decisions

The reading and questions address practical situations students may encounter when using online accounts. Learners consider why two passwords do not generally count as two different authentication factor types, how a temporary verification code adds another layer of protection, and why an unexpected sign-in approval request deserves caution.

Students also examine the limitations of multi-factor authentication. The resource reinforces responsible practices such as protecting devices and recovery options, checking unexpected requests carefully, and never sharing temporary verification codes. This balanced approach helps students distinguish between stronger account protection and a guarantee of complete security.

What's Included

• A printable Grade 8 Computer Science worksheet on multi-factor authentication and cybersecurity.
• A separate PDF teacher guide containing learning objectives, teaching tips, discussion questions, and common mistakes.

The teacher guide provides additional support for introducing the lesson, discussing how authentication factors differ, and addressing common misconceptions about password-only and multi-factor login systems.

Ways to Use This Resource

Use this cybersecurity worksheet during a digital safety lesson, as guided classroom practice, for independent comprehension work, or as a review of account protection concepts. The reading passage can introduce the topic before students complete the activities, while the extended response gives learners an opportunity to explain how different factors and responsible security habits work together.

Curriculum information: The resource is identified as general rather than aligned to a named curriculum standard, making it suitable for teachers seeking focused practice on authentication and digital account security without a stated standards-specific framework.