Shapes Around Us

Overview

In this 6th lesson of the unit, students explore how familiar shapes appear in everyday classroom objects. They will identify and name circles, squares and triangles, then describe where they can be seen and how they know.

Learning intentions

Students will:

• identify and name circle, square and triangle in the classroom
• sort objects/pictures into groups by shape
• describe shapes using simple reasons (for example “It has 3 straight sides”)
• create a simple shape using materials and connect it to what they found during the scavenger hunt

Success criteria

Students can:

• point to a shape and say the name (circle, square or triangle)
• put items into the correct shape group during the sorting task
• say one feature that helps them recognise a shape (curved/straight sides, number of sides, corners)

Curriculum links

• Mathematics (Foundation): sort, name and create familiar shapes; recognise and describe familiar shapes within objects in the environment, giving reasons
• Mathematics (Foundation): recognise familiar shapes within everyday items and explain why they match a shape
• Mathematics (Foundation): describe how they have sorted shapes using features such as number of sides and whether sides are straight or curved

Lesson structure (30 minutes)

1. 0–3 min · Welcome and focus. Teacher displays three large shape cards (circle, square, triangle) and asks students to look around for “a shape you can see.” Students respond with a quick thumbs-up/point to one card that matches what they think they saw.

2. 3–8 min · Shape talk (direct teaching). Teacher holds each shape in turn (real cut-out or large cards), clearly naming it and modelling one simple reason:

• Circle: “curved all the way around”
• Square: “4 straight sides and 4 corners”
• Triangle: “3 straight sides and 3 corners” Students repeat chorally, then choose a shape to practise saying their reason using a sentence starter: “I know it is a ___ because it has ___.”

3. 8–13 min · Guided scavenger hunt. Teacher shows a small basket of classroom “finds” (or printed picture cards if objects are limited) and demonstrates sorting them onto a mat with three labelled areas. Students help decide where each item goes, then they place one item in the correct group at their table.

4. 13–22 min · Team scavenger hunt (main task). In pairs, students collect 3–5 items/pictures from around the classroom that match the shapes. Teacher sets expectations: walk safely, keep items on their table, and check the shape carefully. Students place finds into three columns/areas labelled circle, square, triangle and record one reason using teacher-provided picture prompts (for example “curved” / “straight” / “3 corners” / “4 corners”).

5. 22–27 min · Quick share and justify. Teacher prompts: “Which items did you find?” “How do you know it is a triangle/square/circle?” Students hold up one item from their group and give one reason using the sentence starter (teacher circulates for support and correct language).

6. 27–30 min · Exit ticket (check for learning). Students complete a quick whole-class exit: teacher shows an image of one shape on the board; students show with fingers 1–3 for “which shape is it” (or point to the matching card). Students then answer the second part by holding up the matching number of corners/sides using counters (teacher models what to count).

Resources

• Large shape cards: circle, square, triangle (labelled)
• Shape mats with three labelled areas (for class and tables)
• Classroom objects and/or picture cards (examples: coaster/cap for circle, book corner for triangle, tissue box side for square, blocks, paper cut-outs)
• Student recording sheet with three shape columns and simple reason prompts (curved/straight; 3 corners/4 corners)
• Sticky notes or small dots for placing items
• Scissors/cut-out templates for teacher demonstration (optional)
• Sentence starter cards: “I know it is a ___ because it has ___.”
• Counters or linking cubes for counting corners/sides cues during exit ticket

Assessment

• Observation checklist during the guided sorting: correct shape naming and correct group placement
• Listening for reasons during team share: students use a feature to justify (curved/straight, number of corners/sides)
• Exit ticket: matching the shape name and identifying a basic feature (for example “3 corners” for triangle)

Differentiation

• Support:
• Provide sentence starter cards and feature prompts (curved/straight; 3 corners/4 corners).
• Use a limited set of items per table (3–6 finds) to reduce choice overload.
• Offer extra shape cut-outs at each table for tracing/verification before students commit to a group.
• Extension:
• Students who finish early can find an “extra” item for a second shape group and give a second reason (for example “It’s a square because it has 4 straight sides”).
• EAL/SEN considerations:
• Use consistent gestures: circling for circle, pointing corners for square/triangle.
• Keep language simple and repetitive; accept pointing and short phrases at first, then build to full sentences.
• Allow oral responses even if fine-motor recording is difficult (teacher can scribe while student points).