Calculation

Lesson Materials

Number Practice A set of interactive resources to help reinforce number concepts.(Rhiannon Lloyd Ellis)

Fractions A series of lessons and resources on fractions at KS3 which includes: PowerPoint presentations, Worksheets in Word, ACTIVstudio2 whiteboard activities (CYNNAL - Gwynedd and Anglesey)

Percentages Interactive Spreadsheet (D. Minnice - Ysgol Botwnnog - Gwynedd) Enable macros will need to be activated – see instructions.

Multiplication collection An interactive, dynamic spreadsheet allowing the development of mental calculations, number visualisation and the concepts of variables. (A F Holmes - Pontarddulais Comprehensive - Swansea City & County Council)

Fractions I Interactive Spreadsheet (D. Minnice - Ysgol Botwnnog - Gwynedd) Enable macros will need to be activated – see instructions.

Fractions II Interactive Spreadsheet (D. Minnice - Ysgol Botwnnog - Gwynedd) Enable macros will need to be activated – see instructions.