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A high-quality mathematics program is essential for all students
and provides every student with the opportunity to choose among
the full range of future career paths. Mathematics, when taught
well, is a subject of beauty and elegance, exciting in its logic
and coherence. It trains the mind to be analytic - providing the
foundation for intelligent and precise thinking.
To compete successfully in the worldwide economy, today's students
must have a high degree of comprehension in mathematics. For too
long schools have suffered from the notion that success in mathematics
is the province of a talented few. Instead, a new expectation
is needed: all students will attain California's mathematics academic
content standards, and many will be inspired to achieve far beyond
the minimum standards.
These content standards establish what every student in California
can and needs to learn in mathematics. They are comparable to
the standards of the most academically demanding nations, including
Japan and Singapore - two high-performing countries in the Third
International Mathematics and Science Study (TIMSS). Mathematics
is critical for all students, not only those who will have careers
that demand advanced mathematical preparation but all citizens
who will be living in the twenty-first century. These standards
are based on the premise that all students are capable of learning
rigorous mathematics and learning it well, and all are capable
of learning far more than is currently expected. Proficiency in
most of mathematics is not an innate characteristic; it is achieved
through persistence, effort, and practice on the part of students
and rigorous and effective instruction on the part of teachers.
Parents and teachers must provide support and encouragement.
The standards focus on essential content for all students and
prepare students for the study of advanced mathematics, science
and technical careers, and post secondary study in all content
areas. All students are required to grapple with solving problems;
develop abstract, analytic thinking skills; learn to deal effectively
and comfortably with variables and equations; and use mathematical
notation effectively to model situations. The goal in mathematics
education is for students to:
- Develop fluency in basic computational skills.
- Develop an understanding of mathematical concepts.
- Become mathematical problem solvers who can recognize and
solve routine problems readily and can find ways to reach a
solution or goal where no routine path is apparent.
- Communicate precisely about quantities, logical relationships,
and unknown values through the use of signs, symbols, models,
graphs, and mathematical terms.
- Reason mathematically by gathering data, analyzing evidence,
and building arguments to support or refute hypotheses.
- Make connections among mathematical ideas and between mathematics
and other disciplines.
The standards identify what all students in California public schools
should know and be able to do at each grade level. Nevertheless,
local flexibility is maintained with these standards. Topics may
be introduced and taught at one or two grade levels before mastery
is expected. Decisions about how best to teach the standards are
left to teachers, schools, and school districts.
The standards emphasize computational and procedural skills, conceptual
understanding, and problem solving. These three components of mathematics
instruction and learning are not separate from each other; instead,
they are intertwined and mutually reinforcing.
Basic, or computational and procedural, skills are those skills
that all students should learn to use routinely and automatically.
Students should practice basic skills sufficiently and frequently
enough to commit them to memory.
Mathematics makes sense to students who have a conceptual understanding
of the domain. They know not only how to apply skills but
also when to apply them and why they should apply
them. They understand the structure and logic of mathematics and
use the concepts flexibly, effectively, and appropriately. In seeing
the big picture and in understanding the concepts, they are in a
stronger position to apply their knowledge to situations and problems
they may not have encountered before and readily recognize when
they have made procedural errors.
The mathematical reasoning standards are different from the other
standards in that they do not represent a content domain. Mathematical
reasoning is involved in all strands.
The standards do not specify how the curriculum should be delivered.
Teachers may use direct instruction, explicit teaching, knowledge-based,
discovery-learning, investigatory, inquiry based, problem solving-based,
guided discovery, set-theory-based, traditional, progressive, or
other methods to teach students the subject matter set forth in
these standards. At the middle and high school levels, schools can
use the standards with an integrated program or with the traditional
course sequence of algebra I, geometry, algebra II, and so forth.
Schools that utilize these standards "enroll" students in a mathematical
apprenticeship in which they practice skills, solve problems, apply
mathematics to the real world, develop a capacity for abstract thinking,
and ask and answer questions involving numbers or equations. Students
need to know basic formulas, understand what they mean and why they
work, and know when they should be applied. Students are also expected
to struggle with thorny problems after learning to perform the simpler
calculations on which they are based.
Teachers should guide students to think about why mathematics works
in addition to how it works and should emphasize understanding of
mathematical concepts as well as achievement of mathematical results.
Students need to recognize that the solution to any given problem
may be determined by employing more than one strategy and that the
solution frequently raises new questions of its own: Does the answer
make sense? Are there other, more efficient ways to arrive at the
answer? Does the answer bring up more questions? Can I answer those?
What other information do I need?
Problem solving involves applying skills, understanding, and experiences
to resolve new or perplexing situations. It challenges students
to apply their understanding of mathematical concepts in a new or
complex situation, to exercise their computational and procedural
skills, and to see mathematics as a way of finding answers to some
of the problems that occur outside a classroom. Students grow in
their ability and persistence in problem solving by extensive experience
in solving problems at a variety of levels of difficulty and at
every level in their mathematical development.
Problem solving, therefore, is an essential part of mathematics
and is subsumed in every strand and in each of the disciplines in
grades eight through twelve. Problem solving is not separate from
content. Rather, students learn concepts and skills in order to
apply them to solve problems in and outside school. Because problem
solving is distinct from a content domain, its elements are consistent
across grade levels.
The problems that students solve must address important mathematics.
As students progress from grade to grade, they should deal with
problems that (1) require increasingly more advanced knowledge and
understanding of mathematics; (2) are increasingly complex (applications
and purely mathematical investigations); and (3) require increased
use of inductive and deductive reasoning and proof. In addition,
problems should increasingly require students to make connections
among mathematical ideas within a discipline and across domains.
Each year students need to solve problems from all strands, although
most of the problems should relate to the mathematics that students
study that year. A good problem is one that is mathematically important;
specifies the problem to be solved but not the solution path; and
draws upon grade-level appropriate skills and conceptual understanding.
Organization of the Standards
The mathematics content standards for kindergarten through grade
seven are organized by grade level and are presented in five strands:
number sense; algebra and functions; measurement and geometry;
statistics, data analysis, and probability; and mathematical reasoning.
Focus statements indicating the increasingly complex mathematical
skills that will be required of students from kindergarten through
grade seven are included at the beginning of each grade level;
the statements indicate the ways in which the discrete skills
and concepts form a cohesive whole.
The standards for grades eight through twelve are organized differently
from those for kindergarten through grade seven. Strands are not
used for organizational purposes because the mathematics studied
in grades eight through twelve falls naturally under the discipline
headings algebra, geometry, and so forth. Many schools teach this
material in traditional courses; others teach it in an integrated
program. To allow local educational agencies and teachers flexibility,
the standards for grades eight through twelve do not mandate that
a particular discipline be initiated and completed in a single
grade. The content of these disciplines must be covered, and students
enrolled in these disciplines are expected to achieve the standards
regardless of the sequence of the disciplines.
Mathematics Standards and Technology
As rigorous mathematics standards are implemented for all students,
the appropriate role of technology in the standards must be clearly
understood. The following considerations may be used by schools
and teachers to guide their decisions regarding mathematics and
technology:
Students require a strong foundation in basic skills. Technology
does not replace the need for all students to learn and master
basic mathematics skills. All students must be able to add, subtract,
multiply, and divide easily without the use of calculators or
other electronic tools. In addition, all students need direct
work and practice with the concepts and skills underlying the
rigorous content described in the Mathematics Content Standards
for California Public Schools so that they develop an understanding
of quantitative concepts and relationships. The students' use
of technology must build on these skills and understandings; it
is not a substitute for them.
Technology should be used to promote mathematics learning. Technology
can help promote students' understanding of mathematical concepts,
quantitative reasoning, and achievement when used as a tool for
solving problems, testing conjectures, accessing data, and verifying
solutions. When students use electronic tools, databases, programming
language, and simulations, they have opportunities to extend their
comprehension, reasoning, and problem-solving skills beyond what
is possible with traditional print resources. For example, graphing
calculators allow students to see instantly the graphs of complex
functions and to explore the impact of changes. Computer-based
geometry construction tools allow students to see figures in three-dimensional
space and experiment with the effects of transformations. Spreadsheet
programs and databases allow students to key in data and produce
various graphs as well as compile statistics. Students can determine
the most appropriate ways to display data and quickly and easily
make and test conjectures about the impact of change on the data
set. In addition, students can exchange ideas and test hypotheses
with a far wider audience through the Internet. Technology may
also be used to reinforce basic skills through computer-assisted
instruction, tutoring systems, and drill-and-practice software.
The focus must be on mathematics content. The focus
must be on learning mathematics, using technology as a tool rather
than as an end in itself. Technology makes more mathematics accessible
and allows one to solve mathematical problems with speed and efficiency.
However, technological tools cannot be used effectively without
an understanding of mathematical skills, concepts, and relationships.
As students learn to use electronic tools, they must also develop
the quantitative reasoning necessary to make full use of those
tools. They must also have opportunities to reinforce their estimation
and mental math skills and the concept of place value so that
they can quickly check their calculations for reasonableness and
accuracy.
Technology is a powerful tool in mathematics. When used appropriately,
technology may help students develop the skills, knowledge, and
insight necessary to meet rigorous content standards in mathematics
and make a successful transition to the world beyond school. The
challenge for educators, parents, and policymakers is to ensure
that technology supports, but is not a substitute for, the development
of quantitative reasoning and problem-solving skills.
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