Full lesson	Create for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle}
Which subject	Mathematics
What topic	2D shapes
What length (min)	30
What age group	Year or Grade 1
Class size	20
What curriculum
Include full script
Check previous homework
Ask some students to presents their homework
Add a physical break
Add group activities
Include homework
Show correct answers
Prepare slide templates
Number of slides	5
Create fill-in cards for students
Create creative backup tasks for unexpected moments

Lesson plan

Lesson Plan: 2D Shapes

Subject

Mathematics

Topic

2D Shapes

Grade/Age Group

Year 1

Duration

30 minutes

Class Size

20 students

Objectives

• Students will be able to identify and name common 2D shapes (circle, square, triangle, rectangle).
• Students will learn to describe the properties of 2D shapes (number of sides and corners).
• Students will recognize 2D shapes in everyday objects.

Materials

• Flashcards with 2D shapes
• Chart paper
• Markers
• Shape sorting activity sheets
• Real-life objects (books, blocks, etc.) for shape identification
• Homework worksheets

National Curriculum Alignment

This lesson aligns with the New Zealand Curriculum Mathematics strand "Geometry". It ensures students develop knowledge and skills in recognizing and describing the properties of shapes.

Lesson Structure

Step Number	Step Title	Length (mins)	Details
1	Introduction to 2D Shapes	5	Introduce the topic. Show flashcards of different 2D shapes and exciting visuals. Ask students to name the shapes together.
2	Properties of Shapes	5	Discuss the number of sides and corners of each shape. Use chart paper to list properties and engage students with examples.
3	Shape Hunt	10	Students participate in a shape hunt around the classroom. They identify and collect items that match the 2D shapes discussed.
4	Shape Sorting Activity	5	Distribute shape sorting activity sheets. Students work in pairs to sort shapes based on properties. Circulate the room to assist as necessary.
5	Review and Reflection	5	Review the identified shapes and their properties with the class. Ask guiding questions to reinforce learning without individual presentations.
6	Homework Assignment	0	Distribute homework worksheets for students to complete at home, focusing on identifying and drawing 2D shapes. Collect any questions.

Homework

• Students will receive a worksheet where they need to identify and draw 3 different 2D shapes they see at home.
• The homework will be collected and checked without asking students to present their work in front of the class, ensuring a comfortable environment for sharing.

Assessment

• Observe student participation during the shape hunt and sorting activity.
• Collect and review homework to assess understanding of the concepts covered.

Lesson script