Properties of shape - Count vertices and 2D shapes - Planning

In a Year 2 geometry lesson, students delve into the properties of 2D and 3D shapes, with a particular focus on counting vertices on 2D shapes. The lesson begins with a starter activity that revises the concept of a vertex, which is defined as the point where two lines meet. Students learn to identify and count the vertices on various shapes and match them to the correct number. The lesson utilises differentiated sheets and teaching slides to facilitate learning. Key vocabulary such as 'vertex' and 'vertices' are highlighted, and students are encouraged to visit the accompanying website for further resources and definitions.

Throughout the lesson, students engage in a series of activities designed to reinforce their understanding of vertices. They work in pairs, discussing and explaining their reasoning in full sentences. The activities challenge students to identify vertices on different shapes, including those with internal angles, such as the 'L' shape, which can be tricky. They complete tasks ranging from filling in tables to discussing shapes with the same number of vertices, and they engage in problem-solving exercises that require them to think critically about the properties of shapes. The lesson concludes with a reflective 'Give me five' session where students consider what they have learnt, the skills they have used, and what they found challenging, ensuring they remember the key concepts. Differentiated worksheets cater to varying levels of ability, from working towards the expected level to achieving greater depth, allowing all students to participate and progress.