Revision

Ability to communicate ideas effectively including orally, in written and diagrammatic forms by using graphs and charts.

To Interpret and evaluate &scientific data and observations, use them to answer questions.

To develop practical skills showing competence and confidence.

To design and successfully carry out an investigation involving predications based on scientific knowledge and theories about relative effects of experimental variables. To be able to control the variables and produce conclusions from observations and measurements explaining their relative effects.

To use secondary sources to support his interpretation.