1 grade
Geometric shapes
Visual tasks on recognising circles, triangles, squares and rectangles and describing their sides and corners.
Tests by topic
Geometric shapes
These tests help build a secure understanding of the topic and its solution methods. Choose a test for your grade and practise at your own pace.
Tests by topic
Tests for this topic
3 grade
Triangles. Types of triangles.
This test classifies triangles by their sides and angles. Pupils identify equilateral, isosceles and scalene triangles, distinguish acute, right and obtuse triangles and apply their defining properties.
5 grade
Angles
An angle is a geometric figure formed by two rays or straight lines that share a common endpoint, called the vertex, but extend in different directions. Angles are typically measured in degrees (°), but they can also be expressed in other units such as radians or gradians. Angles can vary in size and shape depending on the degree of their opening and other geometric properties. For example, a right angle has an opening of 90 degrees, while a straight angle has an opening of 180 degrees. Angles are a fundamental concept used in mathematics and various other fields where geometry is applied.
7 grade
Parallel lines and angles
Dynamic tasks on corresponding, alternate interior and same-side interior angles, including comprehension of geometric relationships.
7 grade
Quadrilaterals and their properties
Dynamic tasks on properties and angles of parallelograms, rhombi, rectangles, squares and trapezoids.
10 grade
Similar figures
This test applies the properties of similar figures and the scale factor. Tasks involve corresponding sides, perimeters and areas and develop understanding that areas change by the square of the scale factor.
10 grade
Triangle lines and circles
This test develops understanding of key triangle lines, including angle bisectors, medians and altitudes. It also covers incircles and circumcircles, their centres and related length calculations.