Jean Haigh

Sut i Loywi mewn Rhifyddeg Pen

Sut i Ddisgleirio mewn Bondiau Rhif

How to Dazzle at Written Calculations

How to Dazzle at Algebra

How to Dazzle at Oral and Mental Starters

How to Sparkle at Number Bonds (How to Sparkle)

How to be Brilliant at Shape and Space

Inspirations for Mathematics (Inspirations S.)

Let's Investigate Handling Data (Let's investigate)

Handling Data 2 (Let's Investigate S.)

Let's Investigate Numbers (Let's investigate)

Numbers 1 (Let's Investigate S.)

Let's Investigate Patterns (Let's investigate)

Let's Investigate Shapes (Let's investigate)