Presentation on theme: "NUMBER TALKS Supports the idea that……"— Presentation transcript:
1 NUMBER TALKS Supports the idea that…… Math is not a set of rules and proceduresMath is the relationship between numbers and there are many ways to create and build relationships
2 Factors for Success in Math Accuracy- the ability to produce an accurate answerEfficiency- the ability to choose an appropriatestrategyFlexibility- the ability to use number relationships
3 What is Number Talks?Number Talks are discussions about a particular problem that has been crafted in such a way that the key foundational ideas of mathematics can be evaluated and demonstratedThese talks take about 5-15 minutes and are typically held 3-5 times a week.These talks allow students to share their thoughts and ideas about math. It can be taught in whole or small groupsThis gives you flexibility to meet the varying needs of your students.om/watch?v=kfHxzcZKq3E
4 Designing a Number Talk Students get a chance to see the relationships and explore them “silent thumb” to give students “think time.”no answer is wrong.Students “defend” or “dispute” a strategy.students can agree or disagree with anyone in the class including themselves.Open ended questions allow the students to clarify and provide additional ideasshare his/her thought processseeing that there truly are multiple ways to solve a problem.
5 The classroom environment and community is the key to success. The teacher is seen as a guide not the master……..-Students are asked to clarify their own thinking, consider and test strategies, investigate and apply relationships, and learn that making mistakes and taking risks can and does lead to success-Students don’t simply find the solution to a problem and then move on. They are challenged to see how many different ways they can solve the same problem.5+4The classroom environment and community is the key to success.
6 There are a few challenges to implementing Number Talks. First, the teacher must shift his/her thinking away from: What answer did you get? to How did you get that answer? Also, you have to teach your students to keep their comments on task or else your Number Talks will go on forever!There are a few challenges to implementing Number Talks.
7 Questions How is math currently taught in your classroom? What are the strengths/weaknesses in this area?What is your philosophy of math? How is your classroom environment structured?Do you have an extra 10 minutes in your day that you can devote to math discussions?How can you keep students on task during discussions?
8 Chapter 2 Preparing For Number Talks Procedures and Expectations1- Designated Location2- Provide wait time3- Accept, respect, and consider allanswers4- Encourage student communication
9 Number Talks Location Wait Time Whole class or small group Create a cozy intimate placePromotes conversationPromote think timeSilent thumb signalWait until everyone is readyEncourage multiple ways
10 Number Talks listen Discussion Time Prompts help students formulate their answers in respect to matterAccept other peoples perspectivesBe good listeners
11 Questions1- What area will you designate in your classroom for Number Talks?2- What signals will you use to allow for wait time?3- How will you encourage/ensure all students to participate?4- How will you scaffold conversations?5- How will you hold the students accountable for the materials discussed?
12 Number Talks for Grades K-2 There are 4 goals for grades K-2 using Number Talks:(1) Developing number sense(2) Developing fluency with small numbers(3) Subitizing,(4) Making tens.
13 Developing Number Sense “An awareness and understanding about what numbers are, their relationships, their magnitude, the relative effect of operation on numbers( mental math estimation) Fennell and LandisGoal of Number Talks is to further student’s development of number senseStruggling students can not estimate or determine reasonable answers because they have memorized procedures and formulas
14 What Does Number Talks Look Like in the Classroom Dot images, rekeneks, five-frames, ten-frames, number lines, and hundred charts……..1- Provide experiences2- Connect math to real life3- Learn how to anticipate your students thinking4- Sections devoted to grade levels
15 Number talks focus - counting, building fluency, developing one-to-one correspondence and conservation of numbersEncouraged to give careful thought to visual and spacial arrangements of geometric modelsEach example includes instructions, a graphic, and what to discuss with those cutie kinders you are teaching.Kindergarten
16 GOAL- to provide students with opportunities to build fluency with numbers and develop addition strategiesYou will continue to utilize the tools and models of Kinder but you are focusing on the reasoning with numbersyou have pages of graphics, instructions, and talks to use. There is also a list of addition strategies for you to use with your students.1st
17 GOAL- to elicit and foster specific computation strategies GOAL- to elicit and foster specific computation strategies. You start the year off with small numbers and grow into larger ones as the year goes on.start the year off with small numbers and grow into larger ones as the year goes on.2nd