How does number Talk work?

How does number Talk work?

To start a Number Talk the teacher writes a problem on the board that can be approached with mental math. Students mentally solve the problem, showing the teacher whether they have a solution by quietly giving a thumbs up at their chest. This prevents students who solve it quickly from shutting everyone else down.

What is an example of a number Talk?

For example, let’s say we give our students the target number of 10. We’ve also given them the numbers 2, 3, 4, 5, 7, 8, 12, 15. Now we’ll ask our students to brainstorm and share various ways they can arrive at the target number 10.

What is a number Talk definition?

Number talks are short, daily exercises aimed at building conceptual meaning around numbers. They encourage students to visualize problem solving, calculate quickly, use higher level thinking, and be flexible in the math strategies. No materials needed, number talks are a mental thinking exercise. Give think time.

How do I start number Talks?

What Do Number Talks Look Like?

1. Call on a student – “_______, what are you thinking?” Have the student explain their thinking and then give their answer. My focus is always on the process not the answer.
2. Offer the strategy to the class.
3. Invite other students to share their strategies.

What is the benefit of Number talks?

Number talks are a daily routine to develop a deeper conceptual understanding and a comfortability with numbers, operations and mathematics. They can be used to introduce math concepts, properties about numbers, explore math connections and relationships or to review, practice and reinforce concepts.

What is the purpose of a number Talk?

The purpose of the number talk discussion is for students to share and justify their answers. Students will oftentimes identify and correct mistakes on their own during the discussion.

Who invented number Talks?

Kathy Richardson
Number Talks were created by Kathy Richardson and Ruth Parker in the early 1990s to engage students in meaningful mathematical discourse and sense-making as well as transform the culture of the classroom to one of inquiry and curiosity.

Why are number talks so important?

The purpose of developing number sense in students is so that they understand the underlying concepts of the operations they perform (addition, subtraction, multiplication, division). Students who have strong number sense can solve problems in more than one way, and check that their answers make sense.

How do number Talks benefit students?

Number Talks allows students to think flexibly with numbers giving them opportunities to break numbers apart and make problems easier. Number Talks allows students to use and refine specific strategies like adding up in chunks.

What are two reasons that number talk routines are beneficial?

Why Incorporate Number Talks in the Classroom:

• Number talks teach kids to think like a mathematician.
• Number talks help kids develop a conceptual understanding.
• Number talks give kids the opportunity to make connections & come up with their own strategies.

What are number sense skills?

Number sense refers to a group of key math abilities. It includes the ability to understand quantities and concepts like more and less. Some people have stronger number sense than others.

Who is Kathy Richardson?

Kathy Richardson, one of the nation’s leading educators of elementary mathematics, is the author and developer of the Assessing Math Concepts series. Today she works as Program Director of Math Perspectives Teacher Development Center which she co-founded in Bellingham, Washington in 1998.

What are number talks and what do they do?

Number Talks offer a daily, short, structured way for students to talk about math with their peers. What is a Number Talk? Number Talks are short (10ish minutes), daily exercises aimed at building number sense.

Where to put number talks in the classroom?

Here are some ideas of where you can put the accountable talk resources: Make them into bookmarks that students can store in their math folder and take out during number talks. Make them into bookmarks and store them in the area where your class meets for number talks so students can access them.

How are number talks different from number strings?

In a number talk the focus is on one problem. Students dig in to that one problem and discuss it in depth. Number strings focus on a series of problems that are related and build on each other. Problems in a number string usually get more difficult as students progress through the string of problems.

How long should a number talk last in school?

Number talks should last about 10 minutes. There are four main steps: 1) A problem is presented; 2) Students engage in a productive struggle; 3) Students share with a partner; 4) Students and the teacher engage in a whole group discussion.