Sasha Horne : Year 3
Maths: Summer 1
Counting and estimating
Expected prior learning
Children should be able to:
●● read or write any two-digit number
●● order and compare two-digit numbers
●● count on or back in steps of 2, 5 and 10
●● give 10 more/less than any two-digit number
●● round a two-digit number to the nearest ten.
Topic
Curriculum objectives
Counting and estimating
Lesson 1
(number and place value)
To recognise the place value of
each digit in a three-digit number
(hundreds, tens,ones).
To read and write numbers up to
1000 in numerals and in words.
Expected outcomes
Read or write any two- or threedigit number.
Give 10 or 100 more/less than
any two- or three-digit number
Order two- and three-digit
numbers.
Lesson 2
To compare and order numbers
up to 1000.
Compare two- and three-digit
numbers using < and >.
To solve number problems and
practical problems involving
these ideas.
Round a two-digit number to
nearest 10.
Round a three-digit number to
nearest 10 or 100.
Solve problems involving threedigit numbers.
Lesson 3
To count from 0 in multiples of 4,
8, 50 and 100; find 10 or 100
more or less than a given
number.
Consolidate counting on and back
in steps of 2, 3, 4, 5, 8 and 10.
Sasha Horne : Year 3
Maths: Summer 1
To identify, represent and
estimate numbers using different
representations.
Lesson 4
To count from 0 in multiples of 4,
8, 50 and 100; find 10 or 100
more or less than a given
number.
To solve number problems and
practical problems involving
these ideas.
Consolidate counting on and back
in steps of 2, 3, 4, 5, 8 and 10.
Count in steps of two-digit
numbers such as in twelves from
3.
Lesson 5
To solve number problems and
practical problems involving
these ideas.
Recognise when the numbers in a
counting sequence are odd or
even.
Multiplication and division: partitioning
Expected prior learning
Children should be able to:
●● derive division from 2, 3, 4, 5, 8 and 10 multiplication table facts
●● identify the remainder after division
●● round up or down after division depending upon the problem context.
Topic
Curriculum objectives
Multiplication and division
Lesson 1
To recall and use multiplication
and division facts for the 3, 4 and
8 multiplication tables.
To write and calculate
mathematical statements for
multiplication and division using
the multiplication tables that
they know, including for two-digit
Expected outcomes
Use partitioning to multiply a
two-digit number by a one-digit
number.
Sasha Horne : Year 3
Maths: Summer 1
numbers times one-digit
numbers.
Lesson 2
To recall and use multiplication
and division facts for the 3, 4 and
8 multiplication tables.
Use partitioning to multiply a
two-digit number by a one-digit
number.
To write and calculate
mathematical statements for
multiplication and division using
the multiplication tables that
they know, including for two-digit
numbers times one-digit
numbers.
Lesson 3
To recall and use multiplication
and division facts for the 3, 4 and
8 multiplication tables.
Use partitioning to divide a twodigit number by a one-digit
number.
To write and calculate
mathematical statements for
multiplication and division using
the multiplication tables that
they know, including for two-digit
numbers times one-digit
numbers.
Lesson 4
To recall and use multiplication
and division facts for the 3, 4 and
8 multiplication tables
To write and calculate
mathematical statements for
multiplication and division using
the multiplication tables that
they know, including for two-digit
numbers times one-digit
numbers.
Lesson 5
Use partitioning to divide a twodigit number by a one-digit
number.
Sasha Horne : Year 3
Maths: Summer 1
To solve problems, including
missing number problems,
involving multiplication and
division, including positive
integer scaling problems and
correspondence problems in
which n objects are connected to
m objects.
Solve multiplication and division
problems using partitioning.
Addition and subtraction: three-digit numbers and 1s, 10s and 100s
Expected prior learning
Children should be able to:
●● use partitioning to mentally add and subtract two two-digit numbers
●● mentally add and subtract pairs of three-digit numbers and ones
●● solve missing number and word problems involving the addition and
subtraction of pairs of two-digit numbers totalling 100 and three-digit
numbers and ones.
Topic
Addition and Subtraction
Curriculum objectives
Lesson 1
To add and subtract numbers
mentally, including: a three-digit
number and ones.
To estimate the answer to a
calculation and use inverse
operations to check
answers.
Lesson 2
To add and subtract numbers
mentally, including: a three-digit
number and tens.
Lesson 3
To add and subtract numbers
mentally, including: a three-digit
number and tens.
Lesson 4
Expected outcomes
Mentally add pairs of three-digit
numbers
and ones.
Use rounding to estimate an
answer.
Use inverse operation to check
answers.
Mentally add pairs of three-digit
numbers and multiples of 10.
Mentally add pairs of three-digit
numbers and multiples of 10
Use inverse operation to check
answers.
Sasha Horne : Year 3
Maths: Summer 1
To add and subtract numbers
mentally, including: a three-digit
number and hundreds.
Lesson 5
To solve problems, including
missing number problems, using
number facts, place value, and
more complex addition and
subtraction.
Mentally add pairs of three-digit
numbers and multiples of 100.
Know addition and subtraction
facts for pairs of multiples of
hundred which total 1000.
Solve missing number and words
problems involving the addition
and subtraction of three-digit
numbers and
1s, 10s or 100s.
Addition and subtraction: using columns
Expected prior learning
Children should be able to:
●● add pairs of two two-digit numbers using a number line and columnar
addition (bridging multiples of ten)
●● subtract pairs of two two-digit numbers using a number line and
columnar addition (bridging multiples of ten)
●● use columnar addition and subtraction to solve missing number and
word problems (bridging multiples of ten)..
Topic
Addition and Subtraction
Curriculum objectives
Lesson 1
To add and subtract numbers
mentally, including: a three-digit
number and ones.
To estimate the answer to a
calculation and use inverse
operations to check answers.
Expected outcomes
Add pairs of two-digit and threedigit numbers using a number
line and columnar addition.
Lesson 2
To add and subtract numbers
mentally, including: a three-digit
number and ones.
To estimate the answer to a
calculation and use inverse
operations to check answers.
Lesson 3
To add and subtract numbers
with up
to three digits, using the formal
written method of columnar
subtraction.
To estimate the answer to a
calculation and use inverse
operations to check answers.
Lesson 4
To add and subtract numbers
with up
to three digits, using the formal
written method of columnar
subtraction.
Add pairs of two-digit and threedigit numbers using a number
line and columnar addition.
Subtract pairs of two-digit and
three digit
numbers using a number line and
columnar subtraction.
Subtract pairs of two-digit and
three digit
numbers using a number line and
columnar subtraction.
Sasha Horne : Year 3
Maths: Summer 1
To estimate the answer to a
calculation
and use inverse operations to
check answers.
Lesson 5
To solve problems, including
missing number problems, using
number facts, place value, and
more complex addition and
subtraction.
Use columnar addition and
subtraction to solve missing
number and word problems.
Geometry: horizontal, vertical, and curved lines
Expected prior learning
Children should be able to:
●● recognise and name common 2D and 3D shapes.
Topic
Geometry
Curriculum objectives
Lesson 1
To identify right angles, recognise that
two right angles make a half-turn, three
make three quarters of a turn and four a
complete turn; identify whether angles are
greater than or less than a right angle.
To identify horizontal and vertical lines and
pairs of perpendicular and parallel lines.
Lesson 2
To recognise angles as a property of shape
or a description of a turn.
To identify right angles, recognise that
two right angles make a half-turn, three
make three quarters of a turn and four a
complete turn; identify whether angles are
greater than or less than a right angle.
To identify horizontal and vertical lines and
pairs of perpendicular and parallel lines.
Lesson 3, 4 and 5
To draw 2D shapes and make 3D shapes
using modelling materials; recognise
3D shapes in different orientations; and
describe them.
To recognise angles as a property of shape
or a description of a turn.
To identify right angles, recognise that
two right angles make a half-turn, three
make three quarters of a turn and four a
Expected outcomes
Identify horizontal,
vertical and curved
lines.
Identify parallel lines.
Identify perpendicular
lines – right angle
between lines.
Identify horizontal,
vertical and curved
lines.
Identify parallel lines.
Identify perpendicular
lines – right angle
between lines.
Identify lines in pictures
of 2D shapes.
Draw and measure
straight lines in
centimetres – use to
draw 2D shapes.
Sasha Horne : Year 3
Maths: Summer 1
complete turn; identify whether angles are
greater than or less than a right angle.
To identify horizontal and vertical lines and
pairs of perpendicular and parallel lines.
Measuring using millilitres and litres
Expected prior learning
Children should be able to:
●● choose and use appropriate standard units to estimate and measure
capacity (litres/ml) to the nearest appropriate unit, using measuring vessels
●● compare and order volume/capacity and record the results using ≥, ≤ and =
●● read relevant scales to the nearest numbered unit.
Topic
Curriculum objectives
Measurement
Lesson 1
To measure, compare, add and
subtract: lengths (m/cm/mm);
mass (kg/g);volume/capacity
(l/ml).
Expected outcomes
Read numbered scale on a
measuring jug.
Lesson 2
To measure, compare, add and
subtract: lengths (m/cm/mm);
mass (kg/g); volume/capacity
(l/ml).
Know the relationship between
millilitres and litres.
Recognise and match the
abbreviations for millilitres and
litres with their full names.
Read numbered scale on a
measuring jug.
Measure capacity using
measuring jugs.
Sasha Horne : Year 3
Maths: Summer 1
Lesson 3
To measure, compare, add and
subtract: lengths (m/cm/mm);
mass (kg/g); volume/capacity
(l/ml).
Read numbered scale on a
measuring jug.
Measure capacity using
measuring jugs.
Lesson 4
To measure, compare, add and
subtract: lengths (m/cm/mm);
mass (kg/g); volume/capacity
(l/ml).
Use decimal notation for
millilitres and litres to record
capacity.
Compare objects of different
capacity.
Add and subtract two capacities.
Lesson 5
To measure, compare, add and
subtract:lengths (m/cm/mm);
mass (kg/g);volume/capacity
(l/ml).
Use decimal notation for
millilitres and litres to record
capacity.
Compare objects of different
capacity.
Add and subtract two capacities.