In: Advanced Math
'The terms numeracy and mathematics are often used interchangeably, but in fact they are very different concepts' (Grimley, 2016).
Your essay should be informed by your understanding of the two concepts: mathematics and numeracy. Weeks 1–4 of your learning materials will give you an understanding of both concepts and how they are crucial to one’s understanding of the world around us. You are required to support your discussion with examples of everyday (maths) phenomena and identify where mathematical and numeracy skills are used in everyday life.
Essay structure
INTRODUCTION
Mathematics is an important aspect of our lives as mathematics is everywhere. Be it a shopkeeper, a doctor, an engineer, a scientist, a teacher, a student and even insects in natureuse some form of mathematics. Mathematics and numeracy are often thought to be the samebut are two different concept.
Mathematics is the study of patterns, numbers, space, change and relationships (Maths is fun,2018). By nature, mathematics is about abstract ideas and logical thinking (Siemon et al.2015).
Maths involves a lot of symbols, patterns, numbers, formulas, rules, calculations andequations. In the Australian Curriculum, mathematics is divided into three strands. They arenumber and algebra, measurement and geometry, and statistics and probability (ACARA,2018). Mathematics is generally taught in the classroom (Grimley, 2016)
.By numeracy we mean a person’s ability to use mathematical skills and applying it in theirdaily lives (National Numeracy, 2018). According to Grimley, numeracy is the capacity,confidence and disposition to use mathematics in our everyday lives, in school, at work andhome (Grimley, 2018). Numeracy enables a person to develop logical thinking and reasoningstrategies in their daily lives. We need numeracy to solve problems, make sense of time,numbers, patterns and shapes for activities such as cooking, shopping, budgeting and paying bill.
MAIN BODY
Mathematics and numeracy are often used interchangeably in
schooling
and in general usage, some believing numeracy to be a subset of
mathematics, or the basic mathematics skills that are needed for
participation in society or for further mathematics learning.
QUOTES
1).Interim national Curriculum Board now the Australian
Curriculum Assessment and
Reporting Authority) used the following definition of numeracy in
its 2009
document Shape of the Australian Curriculum: Mathematics: “Numeracy
is
the capacity, confidence and disposition to use mathematics to meet
the
demands of learning, school, home, work, community and civic
life”.T
2) Australian Association of Mathematics Teachers describes
numeracy
as involving “the disposition to use, in context, a combination of:
underpinning mathematical concepts and skills from across the
discipline
(numerical, spatial, graphical, statistical and algebraic);
mathematical
thinking and strategies; general thinking skills; and grounded
appreciation
of context” .
MEANING
It is clear that numeracy is a capability; one is either numerate
or not,
meaning that a numerate person has the ability and disposition to
use and apply mathematics in a range of contexts outside the
mathematics classroom.
This means that mathematics is learned as a body of knowledge.
Being able to apply it independently by first assessing a context
and determining that ‘some mathematics will help here,’ then making
some choices about
what mathematics will help, the degree of accuracy needed for the
context, and then applying that mathematics confidently, is what
makes someone
numerate.
Assessing numeracy
To assess a student’s numeracy capability would require that we
observe
the student and determine their independent ability to:
• clarify and make sense of a situation and recognition that ‘maths
willdegree of accuracy needed,
– representations of interpretation,
– reasonableness of solution, based on ability to estimate,
• apply/use selected methods, tools, strategies, accuracy
level;
• interpret solution and appropriateness of choices made and
efficiency
of use; and
• communicate their results and methodology in appropriate format
for
audience and purpose.
Clearly it is impossible to do this on a large scale for every
student across
Australia, and some might even argue this for their own class.
Indeed, very
rarely do teachers assess numeracy, focussing instead on aspects
of
numerate behaviour and, in particular, on their students’ abilities
to use
and apply selected methods. This type of assessment frequently
results in
only the assessment of mathematics and, even then, a narrow form
of
mathematics since the methods, tools, strategies and accuracy
levels are
often pre-determined by the questions used.
For example, consider the following assessment item:
EXAMPLE
Use the Pythagorean Theorem to find the height of a tree which
casts a
shadow 2.35 metres long and has an angle of elevation with the
ground of 53°
(give your answer to two decimal places).
What is being assessed is a mathematical skill, as opposed to an
application of mathematics since most decisions are made for the
student;
indeed, if a student had experienced many questions like this in
the classroom and for homework, then it is likely that only the
student’s recall is
being assessed. This same comment might apply to the following
questions
if found on an assessment task:
23 × 4 =
56 + 27 =
243 ÷ 7 =
What is the difference between Numeracy and Mathematics?
SIMILARITIES BETWEEN NUMERACY AND MATHEMATICS
• Numeracy is the ability to grasp mathematical concepts to deal with quantities and other situations in daily lives.
• Mathematics is a field of study that involves numbers, space, and concepts that correlate objects and their qualities. It teaches specialized operations that help in solving complex problems in many other fields of study. There is no scientific subject that can be studied or explained without making use of basic mathematical concepts such as addition, subtraction, multiplication, and division.
• Earlier it was thought that being able to apply mathematical concepts to understand things around us in daily lives was enough and a person was called numerate. However, today there is much more than basic mathematical abilities that are required by an individual, to understand and manage personal finances. An individual is expected to have knowledge of frequency, mean, median, and percentage to be able to manage his portfolio and also not to be fooled by others.
• Mathematics is a much broader field of study than mere numeracy but numeracy involves one part that is outside mathematics too. This means there is some overlapping between a large circle (mathematics) and a small circle (nume
REAL LIFE EXAMPLES
NUMERACY
2 ) NUMERACY EXAMPLE
Children start learning numeracy skills from the time they’re born. This learning happens from watching and experiencing numeracy in action, especially in everyday play and activities. For example, it happens when you encourage your child to:
As your child gets older, he learns more numeracy and maths skills, including size and measurement. For example, this happens as he starts to:
REFERENCE
www.wikipeedia.com
Please do upvote.thank you
www.google.com