**Select a tab to browse:**

**Action Research: Strategies for Learning Subtraction
Facts**

Carol A. Thornton and Paula J. Smith

**Children’s Difficulties in Subtraction: Some
Causes and Cures**

Arthur J. Baroody

**Connecting Research to Teaching**

Kathleen Cramer and Thomas Post

**Connecting Research to Teaching, Probability and
Statistics**

J. Michael Shaughnessey

**The Continuing Calculator Controversy**

Thomas Dick

**Decimal Notation: An Important Research Finding**

Anne S. Grossman

**Decimals: Results and Implications from National
Assessment**

Thomas P. Carpenter and others

**Fractions: In Search of Meaning** res10.rtf

Mary Lou Witherspoon

**Fractions: Results and Implications from National
Assessment**

Thomas R. Post

**Little into Big Is the Way It Always Is**

Anna O. Graeber and Kay M. Baker

**Research Gives Calculators a Green Light**

Ray Hembree

**Research into Practice: Adding by Counting On with
One-Handed Finger Patterns**

Karen C. Fuson

**Research into Practice: Children’s Multiplication**

Kurt Kilion and Leslie Steffe

**Research into Practice: Children’s Strategies in
Ordering Rational Numbers**

Thomas Post and Kathleen Cramer

**Research into Practice: Developing Understanding of
Computational Estimation**

Judith Sowder

**Research into Practice: Integrating Assessment and
Instruction**

Megan M. Loef, Deborah A. Carey, Thomas P. Carpenter, and Elizabeth Fennema

**Research into Practice: Misconceptions about
Multiplication and Division**

Anna O. Graeber

**Research into Practice: Number Sense and Nonsense**

Zvia Markovits and others

**Research into Practice: Place Value and Addition and
Subtraction**

Diana Wearne and James Hiebert

**Research into Practice: Place Value for Tens and Ones**

Joseph N. Payne

**Research into Practice: The Problem of Fractions in
the Elementary School**

Leslie P. Steffe and John Olive

**Research into Practice: Similarity in the Middle
Grades**

Glenda Lappan and Ruhama Even

**Research into Practice: Spatial Abilities**

Douglas T. Owens

**Research into Practice: Story Problems and
Students’ Strategies**

Larry Sowder

**Research into Practice: Students’ Use of Symbols**

Deborah A. Carey

**Research Report: Addition and Subtraction--Processes
and Problems**

Marilyn N. Suydam

**Research Report: Decimal Fractions**

James Hiebert

**Research Report: Estimation and Computation**

Marilyn N. Suydam

**Research Report: What Are Calculators Good For?**

Marilyn N. Suydam

**Results of the Fourth NAEP Assessment of Mathematics:
Measurement, Geometry, Data Interpretation, Attitudes, and Other Topics**

Vicky L. Kouba and others

**Secondary School Results for the Fourth NAEP
Mathematics Assessment: Algebra, Geometry, Mathematical Methods, and Attitudes**

Catherine A. Brown and others

**Secondary School Results for the Fourth NAEP
Mathematics Assessment: Discrete Mathematics, Data Organization and Interpretation,
Measurement, Number and Operations**

Catherine A. Brown and others

**Units of Measure: Results and Implications from
National Assessment**

James Hiebert

**What Are the Chances of Your Students Knowing
Probability?**

Thomas P. Carpenter and others

**What Research Says**

Mark Driscoll

**Which Comes First--Length, Area, or Volume?**

Kathleen Hart

**Why Do Some Children Have Trouble Learning Measurement
Concepts?**

James Hiebert