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

Distribution of multiplication over addition Whiteboard exercise Play

Distribution of scalar multiplication over scalar addition Game Play

Distribution of scalar multiplication over vector addition Animation Play

Distributive property Whiteboard exercise Play

Distributive property Student activity Play

Division before addition and subtraction Whiteboard exercise Play

Division before addition and subtraction Student activity Play

Drawing a scalar multiple Animation Play

Eating or drinking with a membership card Whiteboard exercise Play

Eating or drinking with a membership card Student activity Play

Electrophilic addition Animation Play

Electrophilic addition of hydrogen halides to double bond Whiteboard exercise Play

Electrophilic addition of hydrogen halides to double bond Student activity Play

Elements of Group 17 Student activity Play

Elements of Group 17 Student activity Play

Estate Whiteboard exercise Play

Ethanoic acid/sodium ethanoate buffer – addition of strong acid Animation Play

Ethanoic acid/sodium ethanoate buffer – addition of strong base Animation Play

Examples of addition of like terms Animation Play

Expressions involving division Whiteboard exercise Play

Expressions involving multiplication Whiteboard exercise Play

Expressions with common fractions and decimals Student activity Play

Factors affecting the lattice enthalpy Animation Play

Facts about the calendar Animation Play