Collection of gases Animation Play

Collection of gases evolved from chemical reactions Student activity Play

Collection of gases evolved from chemical reactions Whiteboard exercise Play

Different questions Whiteboard exercise Play

Drawing conclusions Whiteboard exercise Play

Drawing conclusions Student activity Play

Events Student activity Play

Observations Whiteboard exercise Play

Observations Student activity Play

Organising and presenting data Student activity Play

Organising and presenting data Whiteboard exercise Play

Presentation and interpretation of a statistical enquiry Class activity Play

Presentation and interpretation of a statistical enquiry Whiteboard presentation Play

Primary and secondary data Student activity Play

Primary data or secondary data Slideshow Play

Properties of secondary data Whiteboard exercise Play

Questions for conducting surveys Whiteboard exercise Play

Secondary data Animation Play

Secondary data Student activity Play

Stating a problem and collecting data Whiteboard exercise Play

Stating a problem and collecting data Student activity Play

The data collected by Lena Animation Play

The data collected by Yoko Animation Play

The heights of girls and boys Animation Play

Types of questions Slideshow Play