Reactions between Group 1 and 2 metals and water Student activity Play

Reading from the graph of the cosine function Student activity Play

Reading properties of the cosine from the graph Whiteboard exercise Play

Reading properties of the sine from the graph Whiteboard exercise Play

Reading properties of the sine from the graph Student activity Play

Reading the formula from the graph Student activity Play

Reducing a fraction to lowest terms Animation Play

Reduction of fractions Student activity Play

Reduction of fractions Whiteboard exercise Play

Reforming of crude oil Student activity Play

Relationship between division and multiplication Student activity Play

Relationship between division and multiplication Whiteboard exercise Play

Remainder of division Animation Play

Reproduction by cell division Whiteboard exercise Play

Reproduction by cell division Student activity Play

Reproduction in bacteria Animation Play

Reproduction in mammals Student activity Play

Results of division involving irrational numbers Whiteboard exercise Play

SAS property of similar triangles Student activity Play

SAS property of similar triangles Whiteboard exercise Play

Secondary data Student activity Play

Segment divided into 36 equal parts Whiteboard exercise Play

Selected physical properties of oxides Chart Play

Sensory (afferent) system of the PNS Slideshow Play

Sequences formed by dividing by a fixed number Student activity Play