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Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Principles and Standards for School Mathematics National Council of Teachers of Mathematics

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Page 1: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Principles and

Standards for School Mathematics

National Council of Teachers of Mathematics

Page 2: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Principles and Standards supplies guidance and vision while leaving specific curriculum decisions to the local level. This document is intended to—

set forth a comprehensive and coherent set of goals for mathematics for all students from prekindergarten through grade 12 that will orient curricular, teaching, and assessment efforts during the next decades;

serve as a resource for teachers, education leaders, and policymakers to use in examining and improving the quality of mathematics instructional programs;

Page 3: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

guide the development of curriculum frameworks, assessments, and instructional materials;

stimulate ideas and ongoing conversations at the national, provincial or state, and local levels about how best to help students gain a deep understanding of important mathematics.

Page 4: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapter 1A Vision for School Mathematics

“…those who understand and can do mathematics will have significantly enhanced opportunities and options for shaping the future. Mathematical competence opens doors to productive futures. A lack of mathematical competence keeps those doors closed.”

Page 5: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapter 1 cont’d

“…everyone needs to understand mathematics. All students should have the opportunity and the support necessary to learn significant mathematics with depth and understanding. There is no conflict between equity and excellence.”

Page 6: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapter 2Principles for School Mathematics

“They (the six principles) describe crucial issues that, although not unique to school mathematics, are deeply intertwined with school mathematics programs.”

Page 7: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Six Principles Can Influence:

the development of curriculum frameworks the selection of curriculum materials the planning of instructional units or lessons the design of assessments the assignment of teachers and students to

classes instructional decisions in the classroom the establishment of supportive professional

development programs for teachers.

Page 8: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Equity Principle

“Expectations must be raised—mathematics can and must be learned by all students.”

“All students should have access to an excellent and equitable mathematics program…”

Page 9: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Curriculum Principle

“A school mathematics curriculum is a strong determinant of what students have an opportunity to learn and what they do learn.”

Page 10: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Teaching Principle

“Students' understanding of mathematics, their ability to use it to solve problems, and their confidence in, and disposition toward, mathematics are all shaped by the teaching they encounter in school.”

Page 11: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Learning Principle

“In the twenty-first century, all students should be expected to understand and be able to apply mathematics.”

“…conceptual understanding is an important component of proficiency, along with factual knowledge and procedural facility.”

Page 12: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Assessment Principle

Assessment should be: not merely done to students, but for

students, to guide and enhance their learning.

an integral part of instruction that informs and guides teachers as they make instructional decisions.

Page 13: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

The Technology Principle

Technology enhances mathematics learning. supports effective mathematics teaching. influences what mathematics is taught.

Page 14: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapter 3

Overview

of

Standards for Mathematics Education

in

Prekindergarten through Grade 12

Page 15: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapters 4-7

Content

and

Process

Standards

Four Grade BandsPrekindergarten-grade 2Grades 3-5Grades 6-8Grades 9-12

Page 16: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Chapter 8

Steps Needed to Move

Toward the Vision

in

Principles and Standards

Page 17: Principles and Standards for School Mathematics National Council of Teachers of Mathematics
Page 18: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Process Standards

Page 19: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Communication StandardInstructional programs from prekindergarten through grade 12 should enable all students to—

Organize and consolidate their mathematical thinking through communication

Communicate their mathematical thinking coherently and clearly to peers, teachers, and others

Analyze and evaluate the mathematical thinking and strategies of others

Use the language of mathematics to express mathematical ideas precisely

Page 20: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Communication Task Grades 3 - 5Pretend you are a jeweler. Sometimes people come in to get rings resized. When you cut down a ring to make it smaller, you keep the small portion of gold in exchange for the work you have done. Recently you have collected these amounts:

Now you have a repair job to do for which you need some gold. You are wondering if you have enough. Work together with your group to figure out how much gold you have collected. Be prepared to show the class your solution.

1.14 g .089 g .3 g

Page 21: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Communication Task Grades 6-8

A certain rectangle has length and width that are whole numbers of inches, and the ratio of its length to its width is 4 to 3. Its area is 300 square inches. What are its length and width?

Page 22: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Communication Task Grades 9 - 12Imagine you are talking to a student in your class on the telephone and want the student to draw some figures. The other student cannot see the figures. Write a set of directions so that the other student can draw the figures exactly as shown in the figure below.

Page 23: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Connections StandardInstructional programs from prekindergarten through grade 12 should enable all students to

— Recognize and use connections among

mathematical ideas Understand how mathematical ideas

interconnect and build on one another to produce a coherent whole

Recognize and apply mathematics in contexts outside of mathematics

Page 24: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Connections Task Grades 3 - 5

Estimate the cost of 12 notebooks.

Page 25: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Problem Solving StandardInstructional programs from prekindergarten through grade 12 should enable all students to—

Build new mathematical knowledge through problem solving

Solve problems that arise in mathematics and in other contexts

Apply and adapt a variety of appropriate strategies to solve problems

Monitor and reflect on the process of mathematical problem solving

Page 26: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Representation StandardInstructional programs from prekindergarten through grade 12 should enable all students to— Create and use representations to

organize, record, and communicate mathematical ideas

Select, apply, and translate among mathematical representations to solve problems

Use representations to model and interpret physical, social, and mathematical phenomena

Page 27: Principles and Standards for School Mathematics National Council of Teachers of Mathematics

Reasoning and Proof StandardInstructional programs from prekindergarten through grade 12 should enable all students to— •Recognize reasoning and proof as

fundamental aspects of mathematics Make and investigate mathematical

conjectures Develop and evaluate mathematical

arguments and proofs Select and use various types of reasoning

and methods of proof