Misinformation, Disinformation : Complete Lesson Pack and Posters (KS3/KS4)
Complete lesson pack teaching students to identify and respond to misinformation, disinformation, malinformation and conspiracy theories. Aligned to DfE RSHE 2025 and KCSIE 2025.
This ready-to-teach resource pack contains everything you need to deliver a 50 to 60 minute PSHE or online safety lesson on false information for KS3 and KS4 students. The lesson covers the three types of false information, how conspiracy theories spread, how to evaluate online content before sharing it, and what to do when you encounter false information online.
What’s included:
Lesson PowerPoint (.pptx, 20 slides) with full speaker notes on every slide, class discussion questions, a quick check activity and built-in instruction slides for the worksheet and exit ticket.
Scenario Sorting Cards (.pptx, 15 cards with answer key) for a group classification activity. Cards are printed as handouts, 3 per page, and cut for groups of 3 to 4 students. Categories are randomised so students cannot spot patterns.
Student Worksheet (.pdf, 2 pages, 18 marks) with six sections covering all learning objectives: definitions matching, conspiracy theory classification, students’ own examples, same event with different intent, source evaluation using the Source/Evidence/Motive/Impact checklist, and action planning.
Exit Ticket (.pdf, 4 per A4 page) with three open-response questions testing recall, application and response to false information.
Lesson Plan (.pdf, 2 pages) with full curriculum mapping, timings, differentiation for lower and higher ability, and assessment guidance.
Student Poster (.pdf) and Staff Poster (.pdf) for classroom and staffroom display.
Curriculum alignment:
DfE RSHE Statutory Guidance (July 2025, mandatory September 2026): p.19 (countering misinformation) and p.28 (being a discerning consumer of information online, understanding the prevalence of misinformation and disinformation including conspiracy theories).
KCSIE 2025, paragraph 135: misinformation, disinformation and conspiracy theories classified as safeguarding harms.
PSHE Association Programme of Study: KS4 L6, L7; KS3 R28, R35, R36; Essential Skills (analysis, assessing validity and reliability of information).
Learning objectives:
Define misinformation, disinformation and malinformation
Recognise how conspiracy theories spread as false information
Identify real-world examples of each type
Explain why the intent behind false information matters
Evaluate online content before sharing it
Know how to respond when you encounter false information
PowerPoint files are editable for classroom use. All other resources are provided as print-ready PDFs. The lesson PowerPoint includes speaker notes throughout so non-specialist teachers can deliver the lesson with confidence. Suitable for PSHE lessons, online safety weeks, safeguarding drop-down days and computing lessons.


