Page 11 - IPMaths_leaflet

S y lla bus • M at h s 3
Syllabus • Maths 3

Geometry
• Identify and describe 2D shapes, both regular and irregular • Draw the re lection of a shape, a picture or a pattern on a grid
(triangles, quadrilaterals, pentagons, hexagons, octagons), as well using a mirror.
as circles and semi-circles. • Match 2D and 3D shapes with their drawings.
• Draw regular and irregular 2D shapes. • Give examples of line symmetry in the environment.
• Sort 2D shapes according to their attributes (number of sides, • Find examples of 2D shapes (regular and irregular) in a given
vertices, right angles, lines of symmetry). picture.
• Identify pyramids and prisms. • Find examples of right angles in the environment.
• Recognise the attributes of pyramids and prisms. • Find right angles in shapes.
• Recognise known 3D shapes and their attributes. • Use mathematical terms to describe position and movement of an
• Describe 3D shapes. object both clockwise and anti-clockwise.
• Create 3D shapes given their faces. • Find the position of a square on a squared map.
• Explore di ferent nets of the same cube. • Describe the position of a square using labelled rows and columns.
• Sort 3D shapes according to their attributes (number and shape of • Use a set square as a tool to draw a right angle.
faces, vertices and edges). • Compare di ferent types of angles with a right angle.
• Draw and complete symmetrical shapes and patterns and indicate • Perceive that two right angles create a straight line.
their line(s) of symmetry.

Measurement
• Express an amount of money from groups of coins and notes using • Recognise that the litre is the basic unit of capacity measurement
appropriate notation. and equals 1000 millilitres.
• Use number pairs for 100 to calculate change. • Read a measurement by rounding to the nearest division or half
• Estimate length using appropriate units (m, cm, or km). division given a complete or half-complete scale.
• Estimate the mass of objects using appropriate units (kg or g). • Draw a line and measure its length to the nearest centimetre, using
• Di ferentiate between capacity and volume. a ruler.
• Estimate capacity and volume using appropriate units (l or ml). • Solve word problems including measurement.
• Use appropriate tools and notation to measure and record mass • Choose appropriate units to express time intervals.
measurements. • Understand the relationships between seconds, minutes, hours,
• Use appropriate tools and notation to measure and record length days, weeks, months and years.
measurements. • Recognise that an hour has 60 minutes and a minute has 60
• Use appropriate tools and notation to measure and record capacity seconds.
and volume measurements. • Read the time on an analogue clock to the nearest 5 minutes using
• Recognise that the metre is the basic unit of length measurement the words ‘past’ and ‘to’.
and equals 100 centimetres. • Read the time on a digital clock to the nearest minute.
• Understand the need for larger units of length measurement and • Calculate simple time intervals expressed in appropriate units
name the unit that includes 1000 metres as a kilometre. (hours and minutes) using an analogue or a digital clock.
• Recognise that the kilogram is the basic unit of mass measurement • Use a calendar and calculate time intervals in days or weeks.
and equals 1000 grams.

Data

• Pose a question, collect and organise data to answer the question provided in a list.
reasonably. • Complete a pictogram where each picture represents one or two
• Extract information from a frequency table to answer questions. units, according to the data provided.
• Extract information from a pictogram where a picture represents • Complete a bar chart with a scale marked in ones or twos
one or two units to answer questions. according to the data provided.
• Extract information from a bar chart where the scale is marked in • Sort objects and data in a Venn diagram using two criteria.
ones or twos to answer questions. • Sort objects and data in a Carroll diagram using two criteria.
• Complete a tally chart and a frequency table according to the data

Problem Solving

• Choose from a variety of known strategies to add, subtract, • Estimate an answer to a problem before calculating using a variety
multiply or divide. of strategies.
• Comprehend systems of measurement and use appropriate units • Determine whether an answer is reasonable or not.
of measurement. • Narrate a number story corresponding to a calculation in various
• Solve one- or two-step problems involving addition and contexts (e.g. money, measurement).
subtraction. • Justify the strategy chosen to work out a calculation.
• Solve one-step problems choosing from known operations. • Work on number puzzles applying di ferent strategies.
• Solve problems in the context of money. • Use data in lists and tables to solve problems.
• Check the result of an addition by changing the order of numbers, • Find the rule and complete the missing elements in patterns.
applying a di ferent strategy, or using subtraction. • Find out how numbers relate to each other (e.g. 250 is 100 more
• Check the result of a subtraction by adding the result of the than 150.).
subtraction to the subtracted number. • Find out how di ferent shapes relate to each other (e.g. same
• Check multiplication by changing the order. number of lines of symmetry).
• Check division by applying the inverse operation. • Verify or reject a statement by the use of examples or counter-
• Find similarities and di ferences among 2D shapes. examples.
• Find similarities and di ferences among 3D shapes. • Justify the strategy or the method chosen to solve a problem.
• Use approximation and estimation in calculations.
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