Shapes, angles and the great theorems.
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Recognising flat shapes
6
Finding your way on a grid
Recognising everyday solids
Test · Level 1
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Points, lines, segments and the circle
Reflection symmetry
Perpendicular lines, parallel lines and the right angle
Test · Level 2
Angles: measuring, adding, recognising
Point symmetry and translations
Triangles and quadrilaterals: constructing and characterising
Test · Level 3
The Pythagorean theorem
Thales' theorem
Right triangle trigonometry
The converse of the Pythagorean theorem
Test · Level 4
Vectors and coordinates
Lines in a coordinate system: slope and equation
Collinearity of two vectors and alignment of points
Test · Level 5
The dot product
Equations of lines and circles
The unit circle and radians
Test · Level 6
Space geometry: vectors, lines and planes
Test · Level 7