BIDMAS is a helpful acronym what reminds children (and adults!) what order to complete operations in, when faced with a complicated sum. BIDMAS stands for brackets, indices, division, multiplication, addition, and subtraction. Sometimes, the order of operations will make a big impact on the final answer, so it’s a great idea to have a standardised order to work through. This way, you know everyone will get the same answer every time. You might also hear BIDMAS referred to as BODMAS. Different people in different places have slightly different names for the order of operations, but they mean the same thing. In BODMAS, the O stands for ‘order’ instead of ‘indices’. These terms can be used interchangeably. Attached is a BIDMAS teaching video + 12 fully editable sets of worksheets (with answers). Set 1 Worksheets: 3 beginner level worksheets Set 2 Worksheets: 3 intermediate level worksheets Set 3 Worksheets: 3 harder level worksheets Set 4 Worksheets: 3 advanced level worksheets

Lattice method multiplication is a great method to use when multiplying numbers. This presentation teaches children how to use this method of multiplication in simple steps. 10 slides in total. Fully editable.

3D Paper Models Booklet 15 pages of NETS of SHAPES . Shapes to make: Cube Tetrahedron Dodecahedron Icosahedron Cuboctahedron Icosidodecahedron Truncated Tetrahedron Truncated Octahedron Truncated Cube

Data Handling: Tables, Carroll Diagrams and Venn Diagrams 15 slides Contents: Warm Up – slide 3 Carroll Diagrams – slides 4 - 9 Venn Diagrams – slides 10 - 13 Code Cracker – slide 14 Interpreting Data – slide 15 Fully editable!

NEGATIVE NUMBERS Make adding, subtracting, multiplying and dividing negative numbers as simple as possible with this bundle of resources. 2 worksheets provided (with answers). 20-slide PowerPoint (with step-by-step instructions). Teaching video. Age range: 7 - 14 years. Fully editable.