### Depth of numbers within 10

In this lesson, we will deepen our understanding of numbers within 10 - first singing the Two Little Dickie Birds, then practicing counting to and from 10. Finally, we will apply these skills to a game!

Skip navigation# Unit Overview: Depth of numbers within 20

## Lessons:

### Depth of numbers within 10

### Depth of numbers within 15

### Finding numbers to 20 in the environment

### Counting on and back from a given number within 10

### Counting on and back from a given number within 20

### Number bonds to 10 (Part 1)

### Number bonds to 10 (Part 2)

### Describing patterns

### Continuing patterns

### Double and half of numbers within 20

10 lessons

In this lesson, we will deepen our understanding of numbers within 10 - first singing the Two Little Dickie Birds, then practicing counting to and from 10. Finally, we will apply these skills to a game!

In this lesson, we will look at groups, and sharing into groups. We will then apply this knowledge to a street of houses, sharing people into their homes and checking if it is equal or unequal.

In this lesson, we are going to look at numerals that represent numbers to twenty. We will see if we can find numbers to 20 in some pictures, but also looking for numerals!

In this lesson, we will practice counting on and back from numbers within 10. This time, we will apply this skill to a maths story, talking about people getting on and off a bus.

In this lesson, we will practice subitising numbers to 6, so that we can quickly read them on a dice. We will then have a go at counting on and back, before using these skills to play a game.

In this lesson, we will practice our number bonds to ten. We will then apply this knowledge to a game of memory finding the matching cards that equal ten.

In this lesson, we will practice our number bonds to ten. We will then apply this knowledge to an investigation! We will find ways to make ten, using a part whole model.

In this lesson, we will look at patterns. We will describe the pattern, and explain what comes before and after a given shape.

In this lesson, we will be continuing existing patterns using the knowledge of what comes before and after a shape in the pattern to carry it on. We will then see if we can predict a given part of the pattern.

In this lesson, we will explore doubles and halves of numbers within 20.

Units in Maths

- Early Mathematical Experiences
- Pattern and Early Number
- Numbers within 6
- Addition and subtraction within 6
- Measures
- Shape and sorting
- Calendar and Time
- Numbers within 10
- Addition and subtraction within 10
- Numbers within 15
- Grouping and Sharing
- Numbers within 20
- Doubling and halving
- Shape and pattern
- Addition and subtraction within 20
- Money
- Measures
- Depth of numbers within 20
- Numbers beyond 20

- Doubling and halving
- Addition and subtraction within 10
- Exploring calculation strategies within 20
- Money
- Measures
- 2-D shape, perimeter and area
- Numbers to 50
- Manipulating and calculating with fractions
- Fractions
- Fractions and decimals
- Conceptualising and comparing fractions
- Numbers 50 to 100 and beyond
- Reasoning with large whole numbers
- Converting units of measure
- Numbers to 10
- Solving measure and money problems
- Addition and subtraction within 20
- Addition and subtraction (applying strategies)
- Numbers within 1000
- Place value
- Problem solving with integer addition and subtraction
- Volume
- Positive and negative numbers
- Numbers within 10
- Numbers within 15
- Addition and subtraction within 20
- Measures (1): Length and mass
- Measures (2): Capacity and volume
- Addition and subtraction of 2-digit numbers
- Fractions
- Multiplication and division
- Multiplication and division
- Axioms and arrays
- Prime factor decomposition
- Indices and standard form
- Time
- Addition and subtraction of 2-digit numbers (regrouping and adjusting)
- Area and perimeter
- Numbers and numerals
- Percentages
- Fractions
- Measures: Length
- Numbers beyond 20
- Time
- Securing multiplication facts
- Addition and subtraction within 10
- Measures: Mass
- Number sense and exploring calculation strategies
- Addition and subtraction
- Securing multiplication and division
- Position and Direction
- Pattern and Early Number
- Addition and subtraction word problems
- Fractions
- Decimals
- Multiplication and division: 3 and 4
- Multiplication and division: 2, 5 and 10
- Measures: Capacity and volume
- Addition and subtraction
- Extending calculation strategies and additive reasoning
- Deriving multiplication and division facts
- Calculating with whole numbers and decimals
- Integers & Decimals
- Multiplication and division
- Grouping and Sharing
- Surds and trigonometry
- Numbers within 6
- Numbers within 100
- Exploring calculation strategies
- Time
- Exploring calculation strategies and place value
- Multiplication and division
- Factors and multiples
- Graphs
- Graphs
- Reasoning with 4-digit numbers
- Reasoning with patterns and sequences
- Calculation problems
- Numbers within 20
- Money
- Multiplication and division
- Fractions, decimals and percentages
- Decimals and measures
- Early Mathematical Experiences
- Order of operations
- Depth of numbers within 20
- Numbers to 20
- Addition and subtraction within 20 (comparison)
- Addition and subtraction within 6
- Accuracy and estimation
- Money
- Length and perimeter
- Fractions
- Fractions
- Problem solving with whole numbers and decimals