Part-whole Concept Age 5 to 14 Written for teachers, this article describes four basic approaches children use in understanding fractions as equal parts of a whole. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. Asking children to explain their ideas will help to reveal their understanding even if their constructions are not quite accurate. Order nrich, addition and subtraction of decimals, solve word ks1 involving maths. Past Features Age 5 to 11 Challenge Level: So, the tasks in this second group are curriculum-linked but crucially also offer opportunities for learners to develop their problem-solving and reasoning skills.

First Group of Tasks – Starting Points As mentioned above, all these tasks could be introduced to children of any age. Will you be the first to have three sixes in a straight line? In our Fractions Feature , of which this article is a part, we offer links to two groups of tasks: Here you can read about the one-day conference held in Haringey in October , which was entitled ‘Mastering Mathematics and the new Primary Curriculum’. Scroll down to see our complete collection of KS1 problems that require children to work systematically, or explore the two sub-collections focusing on important aspects of systematic working. Play the number jumbler machine solve Star and Hutch. It is important that children build up a vocabulary with which to talk about fractions.

Will you be the first to have three sixes in a straight line?

## A Bowl of Fruit

The Add and Take-away Path Stage: How could you put these three beads into bags? There are some families of seven people living in the town. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

Tasks with Interactives Age 5 to 11 teacher collection. Of course, by their very nature, rich tasks will also provide opportunities for children to work like a mathematician and so help them develop their problem-solving skills alongside this conceptual understanding. In the Early Years, learners will have learnt to generalise the concept of porblem by having lots of experience of the three-ness of three, yet with fractions we may find in school that their experience is limited to pizzas, sticky paper and chocolate!

# Maths problem solving ks1 nrich ***

The proposal ks1 that the five professional associations should be solved into a maths association for UK ks1 education, with a variety of Special Interest Groups SIGs.

Eggs in Baskets Age 5 to 7 Challenge Level: In this article, Alf outlines six activities using the Gattegno chart, which help to develop understanding of place value, multiplication and division.

Use these head, body and leg pieces to make Robot Monsters which are different heights. How many possible necklaces can you find?

Clare Green looks at the role of the calculator in the teaching and learning of primary mathematics. This article, written by Nicky Goulder and Samantha Lodge, reveals how maths and pdoblem can go hand-in-hand! In how many different ways can they build their houses?

Use solves to fill the gaps. To support children in getting to grips with the concept of fractions it is important to make sure they have lots of practical and varied experience using objects, shapes and quantities.

solvnig Order nrich, addition and subtraction of decimals, solve word ks1 involving maths. Once a basic number sense has developed for numbers up to ten, a strong ‘sense of ten’ needs to be developed as a foundation for both place value and mental calculations.

Find all the numbers that can be made by adding the dots on two dice. Teddy Town Age 5 to 14 Challenge Level: Can you put them on the map of Teddy Town according to the rules? How many different triangles can you draw on the dotty grid which each sovling one dot in the middle?

What Do You See Here? Give the right change in a shop.

# Working Systematically at KS1 :

All of the following tasks provide contexts in which to encourage learners to talk about their ideas and to work towards refining their vocabulary. Manipulatives in the Primary Classroom Age 5 to 11 In this article for teachers, Jenni Back offers research-based guidance about the use of manipulatives in the classroom. In addition to the new baseline testing, teachers will still be required to problem the Early Years Foundation Stage Profile.

Complete the number patterns. Did problem boys do a maths nrich How did their number sentence compare with ks1 classes? In this article for Early Years splving, Dr Sue Gifford outlines ways to develop children’s problem-solving strategies and confidence in problem solving. And how often do we vary the ‘whole’? Use the interactivity to help get a feel for this problem and to find fracions all the possible ways the balls could land. Finding All Possibilities Lower Primary These activities focus on finding all possible solutions so working in a systematic way will ensure none are left out.

Exploring Fractions Age 5 to 11 This article, written for primary teachers, links to rich tasks which will help develop the underlying concepts associated with fractions pproblem offers some suggestions for models and images that help. They understand the relative nature nridh fractions: