Showcase Review

Overview

Today students showcase their Micro:bit mini-unit projects and complete a brief class review that targets key Grade 6 Number System skills using real-world problem contexts.

Learning intentions

• Students will be able to explain their project solution and connect it to a math idea from the unit.
• Students will be able to interpret and compute quotients of fractions and use a visual model or equation to justify the result.
• Students will be able to represent real-world quantities with positive and negative numbers, explaining what 0 means in the situation.
• Students will be able to use coordinate representations to find distances between points on the same horizontal or vertical line.

Success criteria

• I can present my Micro:bit project clearly, including the math reasoning behind one key feature.
• I can solve at least one fraction-division word problem and show how my model or equation matches the story.
• I can interpret a real-world situation using positive/negative numbers and explain what 0 represents.
• I can give a coordinate-based distance answer (with a quick explanation) using absolute value or same-coordinate reasoning.

Curriculum links

• The Number System — interpret and compute quotients of fractions (including division by fractions) using visual models and equations.
• The Number System — use positive and negative numbers to describe opposite directions/values and explain the meaning of 0.
• The Number System — graph points in all four quadrants and use coordinates/absolute value to find distances between points with the same first or second coordinate.

Lesson structure ({total minutes})

1. 0–5 min · Warm-up and norms. Teacher posts the agenda: “Showcase → Peer feedback → Math review.” Students get a rubric packet (1 per pair) and write one “goal for feedback” sentence.

2. 5–15 min · Student showcases (first round). Teacher cues 2–3 minute turns, sharing expectations for respectful feedback (listen for one math connection, one design strength, one suggestion). Students present while classmates take rubric notes.

3. 15–25 min · Student showcases (second round). Teacher keeps time and prompts: “Where is the math in your project?” Students present and classmates complete the “Celebrate / Improve” section of the rubric.

4. 25–33 min · Whole-class math mini-review (fraction division). Teacher displays a short story on the board: “How many 3/4-cup servings are in 2/3 of a cup of yogurt?” and also shows an example equation format area (no answers yet). Students work in pairs to model with either fraction strips, rectangles, or a simple tape diagram, then share one justification.

5. 33–38 min · Quick check (positive/negative and 0). Teacher reads a context: “An account balance is -30 dollars. Explain what 0 means for the account and what the -30 represents.” Students answer on a mini whiteboard: one sentence about 0, one sentence about magnitude/direction.

6. 38–44 min · Quick check (coordinate distance using absolute value). Teacher shows a coordinate pair set (for example, points on the same row): A (2, -1) and B (2, 4). Teacher asks: “What is the distance between these points? Use the same x or same y idea.” Students calculate and explain in one sentence using absolute value language.

7. 44–45 min · Exit ticket and wrap. Teacher collects a 3-question exit ticket (one fraction-division equation/model step, one positive/negative meaning of 0, one coordinate distance). Students submit silently and clean their materials.

Resources

• Rubric for peer feedback (print or digital) with “Math connection,” “Clarity,” “Evidence/justification,” and “Improvement suggestion”
• Student project display area and timer
• Fraction model tools: paper fraction strips/tape diagrams or manipulatives
• Mini whiteboards or scrap paper for quick checks
• Math review board/slide (fraction division story, positive/negative scenario, coordinate distance scenario)
• Exit ticket slips (3 short questions)
• Teacher checklist for observing presentations

Assessment

• Formative rubric notes during showcases (teacher + peer scores in progress)
• Quick-check responses at 33–38 min and 38–44 min (review misconceptions immediately)
• Exit ticket at 44–45 min to confirm each target skill (fraction division, meaning of 0, coordinate distance)

Differentiation

• Support: Provide sentence starters for feedback (“One strength is… because…”, “One improvement suggestion is…”, “My math connection is…”) and a partially filled rubric example.
• Support: Offer a choice of fraction models (strip/tape diagram, area model, or equation) and allow students to first sketch before writing equations.
• Extension: Challenge fast finishers to create a new word problem that matches one displayed fraction-division equation and explain how the model proves it.
• EAL/SEN: Keep stories short, highlight key quantities in different colors, and allow oral responses or first-draft responses on paper before sharing with the class.

Note for the teacher (alignment to today)

• Encourage every student presenter to include one explicit math connection in their project explanation so the review is grounded in their own work, not just separate practice.