Identification of ammonium ions in the solution Animation Play

Identification of rocks Student activity Play

Identification of rocks Slideshow Play

Identification of rocks Whiteboard exercise Play

Identification of the carbonate ion Animation Play

Identification of the sulphate(IV) ion Animation Play

Identification of the sulphate(VI) ion Animation Play

Identify solutions of calcium chloride, aluminium chloride and magnesium chloride Whiteboard exercise Play

Identifying the chemical element present Whiteboard exercise Play

Identifying the variables Whiteboard exercise Play

Igneous rocks Class activity Play

Igneous rocks Whiteboard presentation Play

Illnesses caused by arterial damage Slideshow Play

Image of a figure (reflection in the x-axis) Animation Play

Image of a figure (reflection in the y-axis) Animation Play

Image under translation Animation Play

Images formed by a diverging lenses Student activity Play

Images formed by diverging lenses Animation Play

Images formed by diverging lenses Whiteboard exercise Play

Images in a refracting telescope Animation Play

Images in convex mirrors Student activity Play

Images in convex mirrors Whiteboard exercise Play

Images of figures Animation Play

Images under symmetry Animation Play

Images under symmetry in the coordinate system Whiteboard exercise Play

Immigration of Darwin's finches Animation Play

Immune response during a typical viral infection Illustration Play

Immune response during a typical viral infection Illustration Play

Immunity Student activity Play

Immunity Animation Play