Arrangement of indistinguishable objects Animation Play

Arrangements Student activity Play

Arrangements in boxes Student activity Play

Arrangements of the objects Animation Play

Arrangements of the objects Animation Play

Cartesian coordinate system of 3-dimensional space Student activity Play

Centre of enlargement Student activity Play

Comparison of different objects Animation Play

Compound measures – density Simulation Play

Compound measures – density Student activity Play

Congruent = Identical Student activity Play

Congruent objects Animation Play

Construction of a system of linear equations Student activity Play

Dealing with very large and very small numbers Animation Play

Density Whiteboard exercise Play

Density Student activity Play

Determination of object size using the light microscope Student activity Play

Determination of object size using the light microscope Whiteboard exercise Play

Eclipses Student activity Play

Eclipses Animation Play

Emmanuel's kite Animation Play

Enlargement Student activity Play

Features of the small intestine Whiteboard exercise Play

Flowers problem Animation Play

Getting an object to move Illustration Play