Reduction Slideshow Play

Results of 9 tests Whiteboard exercise Play

Rusting Simulation Play

Smelting lead Animation Play

Solar energy Simulation Play

Solid waste Student activity Play

Sources of dioxins Slideshow Play

Sources of heat Whiteboard presentation Play

Sources of heat Class activity Play

Sources of heat Whiteboard presentation Play

Sources of heat Class activity Play

Standard enthalpies of combustion for selected substances Chart Play

Standard enthalpy of combustion Student activity Play

Standard enthalpy of combustion Whiteboard exercise Play

Standard enthalpy of formation and combustion reactions Illustration Play

Statements about reduction of pollution Whiteboard exercise Play

Tests for alcohols Student activity Play

Tests for alcohols Whiteboard exercise Play

Tests for aldehydes and ketones Whiteboard exercise Play

Tests for aldehydes and ketones Student activity Play

Tests for alkenes and haloalkanes Whiteboard exercise Play

Tests for alkenes and haloalkanes Student activity Play

Tests for amoebiasis Illustration Play

Tests for carboxyl and amine groups Whiteboard exercise Play

Tests for carboxyl and amine groups Student activity Play