Number Talks: Helping Children Build Mental Math and Computation Strategies, Grades K-5"Number Talks" is: (1) a five- to fifteen-minute classroom conversation around purposefully crafted computation problems that are solved mentally; and (2) The best part of a teacher's day. Whether you want to implement number talks but are unsure of how to begin or have experience but want more guidance in crafting purposeful problems, this dynamic multimedia resource will support you in building mental math and computational strategies. The author explains: (1) what a classroom number talk is; (2) how to follow students' thinking and pose the right questions to build understanding; (3) how to prepare for and design purposeful number talks; and (4) and how to develop grade-level-specific thinking strategies for the operations of addition, subtraction, multiplication, and division. "Number Talks" includes connections to NCTM's "Principles and Standards for School Mathematics" as well as reference tables to help you quickly and easily locate strategies, number talks, and video clips. Includes a Facilitator's Guide and dvd. Appended are: (1) Author's Video Reflections; (2) Questions and Answers; (3) Suggested Grade-Level Resources; and (4) Reproducible Templates. An index is included. |
Contents
How Do I Prepare for Number Talks? | 16 |
Student Thinking and Number Talks | 33 |
How Do I Develop Specific Strategies | 35 |
How Do I Design Purposeful Number | 67 |
Student Thinking and Number Talks | 155 |
Third Fourth and Fifth Grade Number Talks | 183 |
Using Array Models to Anchor Student | 233 |
Discussing Efficiency | 241 |
How Do I Design Purposeful Multiplication | 262 |
The Facilitators Guide | 301 |
Kindergarten Classroom | 306 |
ThirdGrade Classroom | 316 |
FifthGrade Classroom | 324 |
Schoolwide Perspective | 330 |
Appendices | 335 |
References | 383 |
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Common terms and phrases
able addend Adding Addition adjust allows students answer Appendix apply approach array ask students begin bottom Breaking build Category Chapter Classroom Clip combinations commentary common computation connect consider context continued Counting crafted create decomposing dents designed Develop different discussion division Dot Images easier encourage example factors five fluency focus following number talks four Friendly Numbers give goal Grade help students hundred ideas important initial Instructions keep Landmark or Friendly learning Link look math mathematics mental multiplication notice number sense NUMBER TALKS 3–5 number talks consist NUMBER TALKS GRADE Observations operations opportunities opportunities for students Partial place value presented problems Products provides opportunities quantities questions reasoning recording Rekenreks relationships Removal represent selected share smaller solve standard strategy String student strategies student thinking subtraction teacher Ten-Frames tens thinking tion understanding whole