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Teachers’ support of students’ instrumentation in a collaborative, dynamic geometry environment
Publication
Discourse
Geometry…
Resource
Tasks promoting productive mathematical discourse in collaborative digital environments
Publication
Cyberlearning
Discourse…
Resource
Instrumental development of teachers’ reasoning in dynamic geometry
Publication
Cyberlearning
Discourse
Educational…
Resource
Promoting productive mathematical discourse: Tasks in collaborative digital environments
Publication
Cyberlearning
Discourse…
PI Meeting Session
Teachers Extending Their Knowledge in Online Collaborative Learning Environments: Opportunities and Challenges
Concurrent Session
21st Century…
Resource
Teachers' Understandings of Realistic Contexts to Capitalize on Students' Prior Knowledge
Publication
Geometry
Mathematics…
Resource
Scaffolding Scientific Thinking: Students’ Evaluations and Judgments During Earth Science Knowledge Construction
Publication
Astronomy…
Resource
Thinking Scientifically in a Changing World
Publication
Algebra
Astronomy
Geometry
Science…
Resource
Addressing Misconceptions in Secondary Geometry Proof
Publication
Geometry
Mathematics
Assessment…
Resource
Linear Algebra and Geometry
TeacherResource
Product for Educators
Activity
Student…
Poster
CAREER: Proof in Secondary Classrooms: Decomposing a Central Mathematical Practice
High School
Geometry
Mathematics…
Resource
Building Mathematical Knowledge for Teaching Proof in Geometry
Presentation
Geometry
Mathematics…
Resource
Engaging Students with Non-routine Geometry Proof Tasks
Publication
Geometry
Mathematics
High…
Resource
Competencies and Behaviors Observed When Students Solve Geometry Proof Problems: An Interview Study with Smartpen Technology
Publication
Geometry…
Resource
Animated Contrasting Cases in Geometry
TeacherResource
Product for Educators
Activity
Student…
Resource
Contrasting Cases in Geometry: Think Alouds with Students about Transformations
Publication
Geometry
Mathematics…
Resource
Examining Technology-Supported Teacher Responding and Students’ Written Mathematical Explanations
Publication
Geometry
Mathematics…
Event
2010 NCTM Regional Meeting and Exposition - Denver
Conference
Regional Conferences feature more than 200 presentations offering quality professional development at locations…
Event
2010 NCTM Regional Meeting and Exposition - Baltimore
Conference
Regional Conferences feature more than 200 presentations offering quality professional development at…
Event
2010 NCTM Regional Meeting and Exposition - New Orleans
Conference
Regional Conferences feature more than 200 presentations offering quality professional development at…
Event
2011 NCTM Annual Meeting and Exposition
Conference
For more information on the 2011 NCTM Annual Meeting and Exposition, visit the NCTM website.
For more information on…
Event
NCSM Conference
Whether you're a first-timer or a veteran of NCSM Annual Conferences, join us for three exciting days focused on important issues for leaders in mathematics education.
NCSM's…
Event
National AMTE Conference
Conference
The Fourteenth Annual Conference of the Association of Mathematics Teacher Educators (AMTE) will be held in Irvine, California from…
PI Meeting Session
Training Teachers in the Effective Mathematical and Pedagogical Uses of Software: Perspectives from the Dynamic Number and Dynamic Geometry in Classrooms Projects
Panel…
Resource
Randomized Control Trials on the Dynamic Geometry Approach
Publication
Geometry
Technology
Other…
PI Meeting Session
Professional Development Materials to Support Geometry Learning and Instruction, the Common Core Standards, and English Language Learners
PI-organized Discussion…
Resource
An Efficacy Study on the Use of Dynamic Geometry Software
Publication
Educational Technology
Geometry
Mathematics…
Resource
Illuminating Coordinate Geometry with Algebraic Symmetry
Publication
Algebra
Geometry
Mathematics…