Commutative property for multiplication and addition Whiteboard exercise Play

Commutativity of like terms addition Animation Play

Commutativity of like terms addition Student activity Play

Commutativity of like terms addition Student activity Play

Commutativity of vector addition Whiteboard exercise Play

Commutativity of vector addition Animation Play

Comparing the reactivity of alkali metals and the alkaline-earth-metals Animation Play

Comparison of metals with non-metals Whiteboard exercise Play

Comparison of properties of metals and non-metals Whiteboard exercise Play

Comparison of the reactivity of Group 1 and 2 metals Student activity Play

Compounds of alkali metals occurring naturally Animation Play

Compounds of transition metals are colourful Slideshow Play

Condensation polymerisation (1) Student activity Play

Corrosion of metals Slideshow Play

Decomposition of hydrogen peroxide Animation Play

Density of alkali metals Animation Play

Density of alkali metals Whiteboard exercise Play

Density of alkali metals Student activity Play

Density of transition metals Illustration Play

Determining the formula of a compound knowing the valence of its elements Student activity Play

Different questions about the same operation Whiteboard exercise Play

Different questions about the same operation. How much more? How much less? Student activity Play

Displacement of hydrogen from acids by metals Animation Play

Displacement of metals from a solution by other metals Chart Play

Displacement of metals from solutions of their salts by other metals Animation Play