Lesson Plan

What is Bias?

  • Decision-making traps
  • Career Education

Students will identify and explain different types of bias

Knowing types of bias helps us identify when we are being trapped by our subconscious. Increased awareness helps us make better decisions.

Language Arts: invite students to provide examples of bias they have seen in characters
Science: offer students examples of bias shown in various fields of science or periods of scientific innovation
Social Studies: offer students examples of bias as embodied in historic decisions or speeches
Math: an example of a graph or chart to show how information can be communicated in a way to show bias

DECISION MAKER MOVES: Thinking beyond the pros & cons list

Main Lesson Flow:

  1. The lesson begins with students creating a mind map of their thoughts and experiences with bias.
  2. The main task requires students to read and take notes of the definition of several types of bias, then generate their own example of this type of bias ‘at work’.
  3. Finally, the class will review the definitions and students can share their examples.

Introduction:

Think-pair-share: What is bias? Can they give examples? Stop and Jot: invite them to write their ideas on board or chart paper for future reference.

Main Event

  1. Mind-Map: Students write “bias” in the middle of a blank piece of paper. Then they write the following definitions in the centre: “a favouring of some ideas or people over others; a personal and often unreasoned judgment” (Merriam Webster, 2020). Then, they web their ideas about what these definitions mean to them – adding thoughts from discussion and think-pair-share.
  2. After some discussion & work on their webs, invite students to do a gallery walk to view other students’ work. What similarities do they notice? What ideas are different? What experiences do their classmates have with bias?
  3. Students will move around the class ‘collecting’ the definitions of different types of bias. Using the “types of bias note sheet”, students will record the definition of each type of bias and view an example of the bias ‘in action’.
  4. Once students have found the definitions of all the types of bias, they should create their own example of each type. This could be done individually or with a partner/table group.

Closure

As a whole class, review the definitions and invite a few students to share their examples.

Differentiation:

  • Organize intro activity for small groups with chart paper.
  • Do the intro activity digitally / virtually; use breakout rooms and programs like Padlet, JamBoard, or Google Slides.
  • The definitions of bias activity could be done individually if movement around the classroom is not possible; simply give each student a sheet with the definitions
  • Depending on your learners, choose to offer one or both of the Types of Bias sheet: a fill-in-the-blanks version that requires less writing; the blank version that requires students to do more writing.

Optional extensions:

Success Criteria:

  • Students organize their ideas using a mind map that showcases their understanding of and experiences with bias and how they relate/connect with one another
  • Students synthesize information and examples to generate their own examples of types of bias
  • Students stay focused on a task and persevere through challenge
  • Students ask questions to clarify areas of confusion

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