Fractions Showcase

Overview

In this final lesson of the “Sharing Halves and Quarters” unit, students demonstrate and explain their understanding through practical fraction tasks. They apply familiar ideas about equal sharing, equal parts, collections, shape, length and mathematical language, with opportunities to show thinking through actions, drawings or speech.

Learning intentions

• WALT apply what we know about halves and quarters.
• WALT make and identify equal halves and quarters.
• WALT use measurement and sequencing language.
• WALT explain our mathematical thinking to a partner.

Success criteria

• I can identify and make halves and quarters.
• I can find halves and quarters in collections.
• I can use words such as equal, half, quarter, longer, shorter, first and last.
• I can explain my thinking using materials, drawings or words.

Curriculum links

• Mathematics and Statistics — apply mathematical thinking to practical problems involving equal sharing, partitioning and comparison.
• Mathematics and Statistics — communicate mathematical ideas using actions, representations, everyday language and discussion.
• Mathsteasers — use challenging questions and practical reasoning to deepen understanding.
• Mathsteasers / Alignment — connect fraction challenges with learning already developed in the unit.

Lesson structure (60 minutes)

1. 0–7 min · Welcome and recall. Open with the fraction showcase opening slides and show a picture of a cake, collection and strip divided into equal parts; invite students to turn and talk about where they can see a half or quarter. Students share one thing they know about halves or quarters and revisit the WALT and success criteria.

2. 7–15 min · Model the tasks. Teacher demonstrates each assessment task slowly, modelling how to check that parts are equal and how to explain an answer; display the instructions using the task instruction slides. Students practise the sentence stems, “I know it is a half because…” and “I know it is a quarter because…”, and ask questions before beginning.

3. 15–40 min · Practical assessment rotations. Set up five short tasks and assess students individually or in pairs while the rest of the class works quietly with materials. Students complete the tasks on the fractions showcase recording sheet and use counters, paper shapes and strips:

• Share a collection of 8 or 12 counters equally between two people, then between four people.
• Fold or divide shapes to make and identify halves and quarters.
• Sort pictures or collections into “half”, “quarter” and “not equal parts”.
• Measure paper strips with informal units, then order them from shortest to longest.
• Explain one answer to a partner using a drawing, demonstration or spoken explanation.

4. 40–48 min · Partner explanation. Teacher pauses the rotations and displays the partner prompts from the explanation and discussion slides. Students choose one completed task, explain how they solved it, and listen for whether their partner used equal, half, quarter or measurement language.

5. 48–55 min · Showcase and respond. Teacher presents two or three anonymous examples, including one deliberate misconception such as unequal parts, and asks, “What would you change?” Students discuss, justify their ideas and make a correction with materials or on their recording sheet.

6. 55–60 min · Reflection and check-out. Return to the reflection slides and revisit each success criterion. Students complete a brief oral or drawn reflection on the recording sheet: “I can make a ___” and “I know because ___”; invite several students to demonstrate one final example.

Resources

• the complete fractions showcase slide deck
• the fractions showcase recording sheet
• Counters, buttons or small classroom objects
• Paper circles, rectangles and squares
• Paper strips and informal measuring units such as cubes
• Pencils, crayons and glue sticks
• Individual teacher assessment checklist
• Optional recording device or speech-to-text tool
• Clearly labelled trays for each practical task

Assessment

• Use an individual checklist during the rotations to record whether each student can make and identify halves and quarters, find them in collections, sequence measured strips and explain reasoning.
• Ask probing questions: “How do you know the parts are equal?”, “How many are in each group?” and “What does quarter mean here?” Accept demonstration, drawing or speech as evidence.
• Review the final reflection and recording sheet to identify students needing further support with equal parts, collection sharing or mathematical vocabulary.

Differentiation

• Offer a choice of counters, paper shapes, drawn pictures or movement-based demonstrations. Model every task with concrete materials before students begin and provide an individual visual checklist.
• Give extra processing time, reduce the number of examples where needed, and assess students separately in a quiet space. Use picture-based task cards, read all written instructions aloud and avoid unnecessary copying.
• Provide sentence starters, partner rehearsal and a teacher scribe or speech-to-text option. Accept recorded explanations, gestures, pointing, construction or oral responses, particularly for dyslexic students and learners developing English.
• For students ready for greater challenge, ask them to create a mini-book or game with four accurate fraction challenges and an answer key. Challenges should include sharing a collection, dividing a shape, identifying a fraction and ordering measured strips.

Extension

• Students design a mini-book or game containing four different halves-and-quarters challenges, ensuring every answer is accurate.
• Students test their challenge with a partner, listen to the partner’s explanation and improve any unclear instruction or incorrect answer.