Download Y5 Spring Southwark Park Oral mental starter: Count from any given

Y5
Spring
Southwark Park
Oral mental starter:
Count from any given number in whole-number (and decimal steps), extending beyond zero when counting backwards
Add or subtract mentally pairs of two-digit whole numbers (e.g. 47 + 58, 91 − 35)
Use knowledge of place value and addition and subtraction of two-digit numbers to derive sums and differences of decimals (e.g. 6.5 ± 2.7)
Use mental methods for whole-number calculations, e.g. 802 - 589, 14 x 6, using jottings to support
Count forwards and backwards in multiples of 2, 3, 4, 5, 6, 7, 8 , 9 and 10
Count forwards and backwards in multiples of 20, 30, 40, 50, 60, 70, 80, 90, 100
Derive and recall multiplication facts up to 10 × 10, and derive the corresponding division facts
Use multiplication facts to multiply multiples of 10 and 100 (eg 40x 7, 9x 600) and derive the corresponding division facts
Identify pairs of factors of two-digit whole numbers
Multiply and divide numbers to 1000 by 10 and then 100 (including decimals ), understanding and explaining the effect
Find equivalent fractions (e.g.3/4 = 6/8) including mixed numbers eg 3/2 = 1½ )
Identify, visualise and describe properties of polygons using vocabulary from previous term/years
Block
A2
Counting,
Partitioning,
Knowing and
using number
facts
and
calculating
No
of
days
10
Strands
objectives
Vocabulary
Using and applying
Solve one-step and two-step problems involving whole numbers and
decimals for addition and subtraction, choosing and using appropriate
calculation strategies; present the solution in the context of the problem
Relevant vocabulary from previous
terms/years
Knowing and using
number facts
Use knowledge of place value and addition and subtraction of two-digit
numbers to derive sums and differences of decimals (e.g. 6.5 ± 2.7)
Relevant vocabulary from previous
terms/years
Use knowledge of rounding, place value, number facts and inverse
operations to estimate and check calculations
Counting and
understanding
number
Explain what each digit represents in six digit whole numbers and
decimals with up to two places, and partition, round and order these
numbers
Six digit whole numbers
Decimal numbers, two decimal
places
Partition, round
Calculating
Use efficient written methods to add and subtract whole numbers and
decimals with up to two places (see calculation policy)
Relevant vocabulary from previous
term/years
Use understanding of place value to multiply and divide whole numbers
and decimals by 10, 100 or 1000
Y5
Block
B2
Securing
number
Facts,
Calculation,
Understanding
shape
Spring
No
of
days
Southwark Park
Strands
objectives
Vocabulary
Using and applying
Explore patterns, properties and relationships and propose a general
statement involving numbers or shapes; identify examples for which the
statement is true or false
Relevant vocabulary from previous
term/years
15
Represent a puzzle or problem by identifying and recording the
information or calculations needed to solve it; find possible solutions and
confirm them in the context of the problem, using a calculator when
appropriate
Solve one-step and two-step problems involving multiplication and
division, choosing and using appropriate calculation strategies; present
the solution in the context of the problem (without calculator)
Knowing and using
number facts
Recall quickly multiplication facts up to 10 × 10 and use them to multiply
multiples of 10 and 100 (eg 40x 7, 9x 600); derive quickly corresponding
division facts
Use knowledge of multiplication facts to derive squares of numbers and
use notation eg 4² = 4 x 4 = 16
Relevant vocabulary from previous
term/years including: factor(s),
product, quotient, square numbers,
one squared, two squared…… (1²,
2²……)
Identify pairs of factors of two-digit whole numbers and find common
multiples (e.g. for 6 and 9)
Calculating
Extend mental methods for whole-number calculations, for example to
multiply a two-digit by a one-digit number (e.g. 12 × 9), to multiply by 50
(e.g. 16 × 50), to subtract one near multiple of 1000 from another (e.g.
6070 - 4097), using jottings when appropriate
Relevant vocabulary from previous
term/years
Refine and use expanded written methods to multiply and divide HTU × U,
TU × TU, U.t × U, TU ÷ U and HTU ÷U (grid method, chunking on an
empty number line, partitioning) including division with remainders
(see calculation policy)
Understanding shape
Identify, visualise and describe properties of 3-D solids
Relevant vocabulary from previous
Y5
Block
C2
Handling
data and
measures
Spring
No
of
days
10
years and extend with octahedron
Strands
objectives
Vocabulary
Using and applying
Plan and pursue an enquiry; present evidence by collecting, selecting,
organising and interpreting information/data; suggest extensions to the
enquiry (link to handling data and/or measures )
Relevant vocabulary from previous
term/years
Measuring
Revise the relationships between kilograms and grams, litres and
millilitres
Read, choose, use and record standard metric units to estimate and
measure weight and capacity to a suitable degree of accuracy; convert
larger to smaller units using decimals to one place (e.g. change 2.6kg to
2600g)
Interpret a reading that lies between two unnumbered divisions on a scale
Construct and interpret line graphs representing changes over time
(possible link to science)
Relevant vocabulary from previous
years including decimal notation.
Extend with: convert, metric units
Describe the occurrence of familiar events using the language of chance
or likelihood (probability)
Probability, likely, unlikely, certain,
uncertain, possible, impossible,
even chance, equal chance, fiftyfifty chance
Strands
objectives
Vocabulary
Using and applying
Solve one-step and two-step problems involving for multiplication and
division, choosing and using appropriate calculation strategies; present
the solution in the context of the problem
Relevant vocabulary from previous
term/years
Calculating
Introduce expanded short multiplication TUx U, HTU × U, ( U.t × U)
Introduce chunking with a vertical layout, including division with
remainders TU÷U, HTU ÷U
(see calculation policy)
Relevant vocabulary from previous
block/ term / years
Measuring
Revise finding the area of rectilinear shapes drawn on a square grid by
counting squares and half squares; use correct units (cm², m²)
Use the formula for the area of a rectangle to calculate the rectangle's
area; use correct units
Area, cm², formula,
Handling data
Block
D2
Calculating,
measuring
and
understanding
shape
No
of
days
10
Southwark Park
Identify and draw nets of 3-D shapes
(possible link to UAM)
Line graphs, data
Y5
Spring
Understanding shape
Recognise acute and obtuse angles in polygons
Estimate, draw and measure acute and obtuse angles using an angle
measurer or protractor to a suitable degree of accuracy; calculate angles
on a straight line
Block
E2
Understanding
number,
Securing
number
facts,
calculation
and
relationships
No
of
days
Southwark Park
Acute angle, obtuse angle, straight
line, protractor, degrees (including
notation)
Recognise parallel and perpendicular lines in grids and shapes; use a setsquare and ruler to draw shapes with perpendicular or parallel sides
Parallel , perpendicular
Strands
objectives
Vocabulary
Using and applying
Solve problems and puzzles by working systematically, identifying
patterns, and making predictions (recording using tables to identify the
patterns and relationships); present and interpret the solution in the
context of the problem
Problem , solution, answer,
investigate, investigation,
systematic, systematically,
relationships, patterns, predictions,
calculation, method
15
Explain methods and reasoning using correct mathematical vocabulary,
symbols and diagrams
Use a calculator to solve one-step and two-step problems involving whole
numbers and decimals for addition, subtraction, multiplication and division,
choosing and using appropriate calculation strategies; present the solution
in the context of the problem
Counting and
understanding
number
Understand percentage as the number of parts in every 100 and express
tenths and hundredths as percentages
Percent, %, percentages
Use sequences to scale numbers up or down; solve problems involving
proportions of quantities (e.g. decrease quantities in a recipe designed to
feed six people)
Proportion, scale up, scale down
Relate fractions to their decimal representations and to percentages eg
1/10 = 0.1 = 10%
Y5
Spring
Knowing and using
number facts
Quickly recall multiplication facts up to 10 × 10, and quickly derive the
corresponding division facts
Southwark Park
Square numbers, one squared, two
squared…… (1², 2²……)
Use knowledge of multiplication facts to derive squares of numbers and
use notation eg 4² = 4 x 4 = 16
Identify pairs of factors of two-digit whole numbers
Calculating
Find 10% of numbers or quantities by finding 1/10 and use this to
calculate other percentages eg 5%, 20%, 15%
Percent, percentage, %
Calculator, display, key, enter, clear
Use a calculator efficiently and accurately; interpret the display correctly in
the context of money or measures