Max Maths, Year 5, Learn together, Triangles review (2)

In a review exercise from Max Maths for Year 5, students are encouraged to explore different types of triangles by using their rulers and protractors. When measuring the sides of the given triangles, they will discover that triangles labelled A, G, and J each have three sides of equal length. These are identified as equilateral triangles, which are known for having all sides the same length and all angles equal. This exercise helps students to recognise and categorise triangles based on their side lengths.

Further investigation with a protractor allows students to delve into the world of angles within triangles. By measuring each angle, they will find that triangles labelled D, E, and I each have one right angle, which is exactly 90 degrees. These are classified as right-angled triangles, a fundamental shape in geometry that forms the basis for many mathematical concepts and real-world applications. This hands-on activity not only reinforces the properties of different triangles but also provides practical experience in measuring and understanding geometric shapes.