Plan: Abacus Year 2

 Autumn Term 1 Wk Strands Weekly Summary 1 Number and place value (NPV); Problem solving, reasoning and algebra (PRA) Estimate and count a number of objects up to 100; locate numbers on 0−100 beaded lines and 1−100 squares; compare pairs of numbers and find a number in between; order three numbers, order 2-digit numbers 2 Mental addition and subtraction (MAS); Problem solving, reasoning and algebra (PRA) Revise number bonds to 6, 7, 8, 9 and 10; know number bonds to 10 and begin to learn related subtraction facts; know multiple of 10 number bonds to 100, learn bonds to 20, rehearse number bonds to 10 and 20 using stories 3 Mental multiplication and division (MMD); Mental addition and subtraction (MAS); Problem solving, reasoning and algebra (PRA) Double numbers to double 15, use patterns in number bonds, use number bonds to solve more difficult additions, to subtract and to solve additions bridging 10 4 Geometry: properties of shapes (GPS); Statistics (STA) Sort 2D shapes according to symmetry properties using Venn diagrams, identify right angles and sort shapes using Venn diagrams, recognise squares, rectangles, circles, triangles, ovals and hexagons, investigate which tessellate, sort shapes and objects using a two-way Carroll diagram 5 Number and place value (NPV); Problem solving, reasoning and algebra (PRA); Mental addition and subtraction (MAS) Begin to mark numbers on a landmarked line, compare and order numbers, using < and > signs, work systematically to find all possible inequalities, find 1 and 10 more or less using the 100-square, find 10 more and 10 less than any 2-digit number