# 55 Number Sense Routines Pdf

## 1. What are Number Sense Routines?

Number sense routines are structured activities designed to help individuals develop a deep understanding of numbers and their relationships. These routines can be used in the classroom or at home to foster mathematical thinking and problem-solving skills. By engaging in regular number sense routines, learners develop a strong foundation in number sense, which is essential for success in mathematics.

### 1.1 Benefits of Number Sense Routines

Engaging in number sense routines offers numerous benefits for learners of all ages. Some of the key benefits include:

• Improved number sense skills
• Enhanced problem-solving abilities
• Increased confidence in mathematics
• Developed critical thinking skills
• Strengthened understanding of mathematical concepts

## 2. How to Implement Number Sense Routines

Implementing number sense routines is a straightforward process that can be adapted to suit the needs of different learners. Here are some steps to help you get started:

### 2.1 Identify the Goals

Before introducing number sense routines, it is crucial to identify the specific goals you want to achieve. For example, you might want to focus on improving mental math skills or developing a deeper understanding of place value.

### 2.2 Select Appropriate Routines

Once you have identified your goals, you can select number sense routines that align with those objectives. There are numerous resources available online, including our downloadable pdf, which contains a variety of routines suitable for different grade levels and topics.

### 2.3 Introduce the Routines

Introduce the selected number sense routines to your learners, explaining the purpose and expectations. It is essential to provide clear instructions and model the routines before allowing students to practice independently.

### 2.4 Practice Regularly

Consistency is key when it comes to number sense routines. Encourage learners to engage in regular practice, ideally on a daily basis. Consistent practice will help reinforce concepts and develop a strong foundation in number sense.

### 2.5 Monitor Progress

Regularly assess and monitor learners' progress to identify areas of strength and areas that require further attention. This will help you tailor your instruction and provide additional support where needed.

## 3. Sample Number Sense Routines

Now, let's explore some sample number sense routines that you can incorporate into your classroom or home learning environment:

### 3.1 Counting Collections

This routine involves collecting a set of objects and counting them in different ways. For example, students can count a jar of buttons by ones, twos, fives, or tens. This activity helps develop number sense and introduces the concept of skip counting.

### 3.2 Which One Doesn't Belong?

In this routine, students are presented with a set of four numbers or objects and are asked to identify which one doesn't belong and explain their reasoning. This activity encourages critical thinking and promotes mathematical discourse.

### 3.3 Number Talks

Number talks involve engaging students in meaningful discussions about mathematical concepts and strategies. This routine helps students develop mental math skills and encourages them to think flexibly about numbers.

### 3.4 Estimation Challenges

Estimation challenges involve presenting students with real-life scenarios and asking them to make reasonable estimates. For example, students might estimate the number of books in the school library or the total cost of items in a grocery store. This routine promotes number sense and helps students develop a sense of magnitude.

### 3.5 Math Journals

Math journals provide students with an opportunity to reflect on and record their mathematical thinking. Encourage students to write about their strategies, justify their reasoning, and make connections between different mathematical concepts. This routine helps develop metacognitive skills and deepens understanding.