# NRICH PROBLEM SOLVING KS1

In Sam and Jill’s garden there are two sorts of ladybirds with 7 spots or 4 spots. How Odd Age 5 to 7 Challenge Level: Domino Sorting Age 5 to 7 Challenge Level: Doubling Fives live Age 5 to 7 Challenge Level: Inside Triangles Age 5 to 7 Challenge Level: How many pairs is that? Shut the Box Age 5 to 7 Challenge Level:

He could then pay any sum of money from 1p to 15p without opening any bag. How many legs do each of these creatures have? Ben and his mum are planting garlic. For this activity which explores capacity, you will need to collect some bottles and jars. Inside Triangles Age 5 to 7 Challenge Level:

Age 5 to 11 Challenge Level: Heads and Feet Age 5 to 7 Challenge Level: How could you record what you’ve done?

Daisy was using beads that looked like flowers and Akram was using cube bricks. Leah and Tom each have a number line.

# Counting and Ordering KS1 :

Can you create your own arrangement and investigate the number of circles it needs? Maths Story Time Age 3 to 5 Telling a story to provoke mathematical discussion, language and reasoning.

Choose four of the numbers from 1 to 9 to put in the squares so that the differences between joined squares are odd.

These lower primary tasks could all be tackled using a trial and improvement approach. Lee was writing all the counting numbers from 1 to Making Sticks Age 5 to 7 Challenge Level: This problem looks at how one example of your choice can show something about the general structure of multiplication. Can you discover Buzzy’s pattern and fill in the empty cells for her? Five Steps to 50 Age 5 to 7 Challenge Level: How many creatures did he see? My coat has three buttons. Clapping Times Age 5 to 7 Challenge Level: On a farm there were some hens and sheep.

THESIS FH HAGENBERG

Age 7 to 11 Conjecturing and Generalising at KS2 The tasks in this collection encourage upper primary children to conjecture and generalise. In this calculation, the box represents a missing digit.

# Problem Solving and Mastery Ideas | Manadon Vale Primary School

How Odd Age 5 to 7 Challenge Level: Use the interactivity to help you find out how many cloves of garlic they might have had. Ahmed is making rods using different numbers of cubes. 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.

This big box adds something to any number that goes into it.

This problem is designed to help children to learn, and to use, the two and three times tables. Age 5 to 7 Conjecturing and Generalising at KS1 The tasks in this collection encourage lower primary children to conjecture and generalise.

STPM 954 MATH T COURSEWORK 2013 SEM 2

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. Ladybirds in the Garden Age 5 to 7 Challenge Level: Register for our mailing list.

In Sam and Jill’s garden there are two sorts of ladybirds with 7 spots or 4 spots. How could you extend your pattern on the right-hand grid?

## Problem Solving and Mastery Ideas

Find all the numbers that can be made by adding the dots on two dice. The tasks in this collection encourage upper nrichh children to conjecture and generalise.

Use the information about Sally and her brother to find out how many children there are in the Brown family.