In today’s lesson, students explored different types of triangles, focusing on equilateral and isosceles triangles. An equilateral triangle has three equal sides and angles, while an isosceles triangle has two equal sides and angles, along with one line of symmetry. The lesson introduced tangrams, an ancient Chinese puzzle consisting of seven pieces, allowing students to create triangles through hands-on activities at home. As students work with their tangram sets, they can identify and draw the properties of the triangles formed, enhancing their understanding of the shapes.