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### Number and algebra

### Geometry and measure

### Probability and statistics

### Working mathematically

### For younger learners

### Advanced mathematics

# Practice Makes Perfect - Upper Primary Students

### Sorting Logic Blocks

### Mobile Numbers

### Strike it Out

### Totality

### Brush Loads

### Dicey Operations in Line for Two

### 28 - Upward and Onward

### Sending and Receiving Cards

### Times Tables Shifts

### Alien Counting

### Nice or Nasty

Links to the University of Cambridge website
Links to the NRICH website Home page

Nurturing young mathematicians: teacher webinars

30 April (Primary), 1 May (Secondary)

30 April (Primary), 1 May (Secondary)

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These activities make use of things you probably already know and help you to understand them even better for solving problems!

Age 5 to 11

Challenge Level

This activity focuses on similarities and differences between shapes.

Age 5 to 11

Challenge Level

In this investigation, you are challenged to make mobile phone numbers which are easy to remember. What happens if you make a sequence adding 2 each time?

Age 5 to 11

Challenge Level

Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.

Age 5 to 11

Challenge Level

This is an adding game for two players. Can you be the first to reach the target?

Age 7 to 11

Challenge Level

How can you arrange the 5 cubes so that you need the smallest number of Brush Loads of paint to cover them? Try with other numbers of cubes as well.

Age 7 to 11

Challenge Level

Dicey Operations for an adult and child. Can you get close to 1000 than your partner?

Age 7 to 11

Challenge Level

Can you find ways of joining cubes together so that 28 faces are visible?

Age 7 to 11

Challenge Level

This challenge asks you to investigate the total number of cards that would be sent if four children send one to all three others. How many would be sent if there were five children? Six?

Age 7 to 11

Challenge Level

In this activity, the computer chooses a times table and shifts it. Can you work out the table and the shift each time?

Age 7 to 11

Challenge Level

Investigate the different ways these aliens count in this challenge. You could start by thinking about how each of them would write our number 7.

Age 7 to 14

Challenge Level

There are nasty versions of this dice game but we'll start with the nice ones...