The Tikkun Project
Lesson
3
To What Extent is Diversity a Strength in Your Community?
Concept
Diversity's value as a strength isn't automatic it depends on specific, testable conditions, and a real collaborative task is the best way to find out which conditions actually hold.
Focus Question
To what extent is diversity a strength in your communities?
Knowledge & Understanding Goals
Social Studies/History, Grade 8: Compare perspectives of different groups on a shared challenge, using evidence and named criteria.
Language, Strand B (Oral and Non-Verbal Communication), Grade 8: Collaborate respectfully in a diverse group to complete a shared task, evaluating group process against explicit criteria.
Thinking & Learning Skills
ATL — Social Skills: Collaborating in a diverse group toward a shared, ambiguous-criteria task.
ATL — Thinking Skills: Testing a hypothesis about diversity's costs and benefits against lived experience.
Learner Profile: Caring, Principled, Communicators.
Context
The unit's evaluative core lesson takes the criteria-generation habit from Lesson 1 and applies it specifically to judging whether diversity is helping or hindering group work, using a legal framework (the Charter of Rights and Freedoms), a live collaborative task (the spaghetti tower), and a cautionary traditional text (Tower of Babel) as three different kinds of evidence. Also where students choose the format for the unit's culminating Collaborative Educational Experience, since Lesson 4's interview work depends on knowing what form students are building toward.
Lesson Outline
REVISITING OUR CRITERIA
Review the criteria generated in Lesson 1: "We would say diversity strengthens a community when..." (it makes the community more inclusive and equitable; it improves the community's ability to solve conflicts; it improves quality of life for all) and "...weakens a community when..." (it weakens communication and understanding; it creates tension; it diminishes quality of life; its benefits aren't shared equally). Ask the whole group to propose criteria for today specifically: "We would call today's collaboration and sharing a success if..." — likely answers include learning something important about others, solving problems together, everyone feeling included, people feeling more at ease with each other by the end.
NAMING CATEGORIES OF IDENTITY
Introduce the categories of identity named in the Canadian Charter of Rights and Freedoms — race, national or ethnic origin, colour, religion, sex, age, mental or physical disability, among others — as a shared, legally grounded vocabulary for talking about the kinds of difference that show up in a community.
CONSIDERING OUR GROUP'S MAKEUP
In small groups, students share the Euler Diagram identity maps from Lesson 2. Referencing the Set game from Lesson 1, groups identify and list 5 ways all members are similar and 5 ways they differ. Groups then select the three similarities or differences they believe will best help them accomplish a task together, completing the prompt: "Because everyone in our group ___ (similarity or difference), we'll be able to ___." Example: "Because everyone in our group has a different favourite subject, we'll be able to solve many different kinds of problems."
TESTING IT WITH A REAL TASK
Divide students into teams of five or six to build the tallest, strongest, or most beautiful tower they can from spaghetti and marshmallows — deliberately without settling in advance which of those goals matters most. Debrief: How well do you think you collaborated? To what extent did similarities between members help — how? Create a problem — how? To what extent did differences help, or create a problem? What actions could ensure diversity is a strength the next time you work together?
CONSIDERING A CAUTIONARY TEXT
Give students the Tower of Babel text: a united humanity, sharing one language, builds a city and tower "to make a name for ourselves" — and is scattered and given different languages in response. Show the accompanying video. Debrief: What do you think this text is trying to tell us about how humans should or shouldn't work together? Do you agree with the video's interpretation of the text — why or why not? This text is doing something more complicated than simply celebrating diversity — treat the debrief as genuinely open, since reasonable readings differ on whether the story is really about the dangers of too much sameness, or about something else entirely (ambition, arrogance) that diversity happens to be the response to.
CHOOSING OUR COLLABORATIVE FORMAT
Post several options for the Collaborative Educational Experience around the room on flipchart paper — Poetry Anthology, Art Exhibition, Musical Showcase, Storytelling Event, Collection of Essays, Pot-luck Banquet, Short-Film Festival. Ask: considering the diversity of our group and the Critical Challenge's criteria, what would be the most effective way to share important lessons about ourselves with others? Students gather near the option they believe has the greatest potential, then discuss in groups: What are this option's most important benefits for sharing these lessons? What barriers or limitations might make it difficult? What cultural or personal concerns would need consideration for it to be feasible? How could the group's diversity specifically strengthen this format?
Notes for Teaching and Evaluation
Pairing a live collaborative task (spaghetti tower) with a legal framework (the Charter) and a traditional text (Tower of Babel) gives students three genuinely different kinds of evidence for the same question — experiential, civic, and textual — rather than relying on any one source to carry the whole argument.
The format-selection activity closing this lesson isn't a side activity — it's the decision Lesson 4's interview questions and Lesson 5's curating work both depend on, so it needs to happen here, before content creation begins.