Early attempts to classify chemical elements (1) Student activity Play

Electrolytic dissociation (1) Simulation Play

Electrolytic dissociation (1) Student activity Play

Electron configuration and the periodic table (1) Student activity Play

Electron shells and subshells (1) Student activity Play

Electronegativity and the nature of bonds (1) Student activity Play

Elimination reactions in halogenated hydrocarbons (1) Student activity Play

Enzymes are specific and selective (1) Simulation Play

Enzymes are specific and selective (1) Whiteboard exercise Play

Enzymes are specific and selective (1) Student activity Play

Equality of two ratios: proportion (1) Student activity Play

Finding square roots (1) Student activity Play

Formulating a chemical equation (1) Student activity Play

Fractional distillation of crude oil (1) Student activity Play

Fractional distillation of crude oil (1) Whiteboard exercise Play

From recurring decimals to fractions (1) Student activity Play

Gay-Lussac's law (1) Student activity Play

Gay-Lussac's law (1) Whiteboard exercise Play

Graphical solution of equations (1) Whiteboard presentation Play

Graphical solution of equations (1) Class activity Play

Graphical solution of inequalities (1) Whiteboard presentation Play

Graphical solution of inequalities (1) Class activity Play

Haloalkanes (1) Student activity Play

Haloalkanes (1) Simulation Play

Handling liquids Whiteboard presentation Play