Number

Lesson Materials

Decimals

Numeracy Skills Booklet

Triangular number patterns Interactive, open ended maths investigation focussing on triangular number patterns. Can be used for transition at KS2/3. (NGfL Cymru)

Towers of Hanoi An interactive open ended investigation based on the famous Towers of Hanoi problem, focussing on number patterns. Could be used as part of a transition project for KS2/3 (NGfL Cymru)

Investigating number patterns Interactive, open ended maths investigation focussing on number patterns. Can be used for transition at KS2/3. (NGfL Cymru)

Basic skills mental maths wizard This application allows pupils to practice basic number operations through a series of levelled exercises that provide feedback and track progress (Martin Groves - Bishop Vaughan RCS - Swansea)

Adding or subtracting 0.1, 0.01 A resource that helps students to practise adding and subtracting 0.1 and 0.01

Calculator methods - investigating roots Explore square roots, estimate answers and consider ways of checking answers using the calculator.

Using a calculator Opportunity to explore a wide range of calculations and ways of solving problems using the calculators.

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

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.

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

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

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

Trial and Improvement Includes interactive worksheets and questions. (R. Davies - Cefn Saeson - Neath)

Lesson starters A selection of lesson starters, created in MS Excel, targeting mental skills and strategies in a variety of topics. (Richard Carter-Evans - Coedylan Comprehensive School - RCT). (Please ensure that macros are enabled. Follow the link at the top of this page.)