# Collected Resources

Find collected resources for your year group: all our Procedural Fluency Practice Worksheets, Extra Support, Problem-Solving Investigations and SPAG Presentations.

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Showing 37–42 of 44 results
Mastery: Reasoning and Problem-Solving

### Place and round 4-digit numbers on lines

Maths
Y4

In-depth Investigation: The Thousands Game
Each child in Class 4 took four numbers out of the bag. Who had made the highest even number? The Thousands Game from nrich.maths.org.

Mastery: Reasoning and Problem-Solving

### Count in 25s/1000s; Roman numerals

Maths
Y4

In-depth Investigation: Roman Numeral Teaser
Children apply their knowledge of place value to a different number system.

Mastery: Reasoning and Problem-Solving

### Negative numbers in temperature

Maths
Y4

In-depth Investigation: Sea Level
Can you work out the depths between some of the underwater creatures? Sea Level from nrich.maths.org.

Mastery: Reasoning and Problem-Solving

### Scaling and correspondence problems

Maths
Y4

In-depth Investigation
Use the Group activity on either of Days 1 or 2.

Mastery: Reasoning and Problem-Solving

### Factors, multiples, mental multiplication

Maths
Y4

In-depth Investigation: Race to 200
Children apply knowledge of factors within the 2, 3, 4, 5, 9 and 10x tables.

Mastery: Reasoning and Problem-Solving

### Measure in m, cm, mm; convert units

Maths
Y4

In-depth Investigation: Timeline
Children use their knowledge about millimetres, centimetres and metres to create a scale timeline from 0 to the current year, and gain some sense of the order of historical events.