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Exploring Teen Numbers – Teen numbers introduction – Teen numbers are from 11 to 19 – Counting from 11 to 20 – Let’s count together: 11, 12, 13, … up to 20! – Teen numbers are special – They have a ‘teen’ at the end and start with 1 – Fun activities with numbers | This slide is designed to introduce Kindergarten students to the concept of teen numbers. Begin by explaining that teen numbers are those that come after 10 and go up to 19. Use visual aids like number charts or blocks to help them count from 11 to 20. Emphasize the uniqueness of teen numbers, highlighting the ‘teen’ suffix and that they all begin with the number 1, which represents a group of ten. Engage the students with fun counting activities, such as singing counting songs, playing counting games, or using manipulatives to represent the numbers physically. The goal is to make the students comfortable with recognizing, counting, and understanding the structure of teen numbers.

Exploring Teen Numbers – Teen numbers begin after 10 – Range from 11 to 19 – Composed of tens and ones – For example, 14 is 1 ten and 4 ones – Understanding the teen number structure – Recognize that teen numbers are not just ‘big numbers’ | This slide introduces the concept of teen numbers to Kindergarten students. It’s important to emphasize that teen numbers follow after 10 and include the numbers 11 through 19. These numbers are special because they are the first set of numbers where we start to use a combination of tens and ones. For instance, the number 14 consists of one ten (10) and four ones (4). It’s crucial for students to understand that teen numbers are not just larger numbers but have a specific structure that helps us understand and work with them better. Activities can include using physical objects like blocks or beads to represent tens and ones, allowing students to visualize and build teen numbers physically.

Understanding Teen Numbers – Every teen number starts with 1 ten – Counting 11: Start with 10, then add 1 – 10 plus 1 more makes 11 – How to count 12 with tens and ones? – 10 and 2 more ones make 12 – Practice counting with different teen numbers – Use objects like blocks to count 13, 14, 15… | This slide is aimed at helping Kindergarten students understand the concept of teen numbers by breaking them down into tens and ones. Start by explaining that all teen numbers are made up of one ten and some ones. Use visual aids like fingers or counters to demonstrate counting from 10 to 11 by adding one more. Then, ask the students to apply this method to count the tens and ones for the number 12. Encourage hands-on practice with physical objects to reinforce the concept, and ensure to provide examples with different teen numbers to solidify their understanding.

Teen Numbers in Words – Numbers have special names – Learn words for 11 to 19 – Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen – Practice saying them aloud – We’ll say the numbers as a class – Teen numbers are fun! | This slide introduces kindergarteners to the concept that numbers have names, just like people do. Focus on the teen numbers, which can be tricky because they don’t follow the same pattern as other numbers. Emphasize the unique names of numbers from eleven to nineteen. Engage the class in a fun activity where everyone practices saying the number words together, reinforcing their learning through repetition and auditory processing. Encourage the children to say the numbers in a rhythmic or sing-song manner to make the activity more enjoyable and memorable. This will help them remember the names of the teen numbers more easily.

Matching Numbers with Words – Match number 11 with ‘Eleven’ – Match number 14 with ‘Fourteen’ – Understanding teen numbers – Teen numbers start from 11 to 19 – Practice reading and writing – We’ll learn to recognize and write numbers 11 to 19 as words | This slide is aimed at helping Kindergarten students understand the concept of teen numbers and their corresponding word forms. Start by showing them the number 11 and the word ‘Eleven’ and explain that they are the same. Do the same with the number 14 and the word ‘Fourteen’. Emphasize that teen numbers are those that come after ten and go up to nineteen. Engage the students in an activity where they match numbers to words on flashcards. This will help them to not only recognize the numbers but also to read and write them as words. Encourage them to practice with different teen numbers and praise their efforts to boost confidence.

Taking Apart Teen Numbers: Number 15 – Understanding the number 15 – 15 has 1 ten and 5 ones – Like 10 crayons and 5 more crayons – ‘Taking apart’ a number – It means breaking down the number – Pieces that make up 15 – 1 bundle of ten, 5 single crayons | This slide is aimed at helping Kindergarten students understand the concept of teen numbers by breaking them down into tens and ones. Start by showing them the number 15 and explaining that it is made up of one group of ten and five individual ones. Use physical objects like crayon bundles to visually demonstrate this concept. ‘Taking apart’ means identifying the different parts that make up a number. For the number 15, we can take it apart to see it as one group of ten and five more single units. Encourage the children to think of other teen numbers and take them apart in the same way, reinforcing the concept with hands-on activities.

Class Activity: Building Teen Numbers – Use blocks to build teen numbers – Each student gets ten blocks plus extras – Build the number 16 with blocks – Combine your ten blocks with six more to make 16 – Share your block numbers with the class – Show and tell how you made the number 16 | This activity is designed to help Kindergarten students understand the concept of teen numbers by using a hands-on approach. Provide each student with a set of ten blocks representing the ‘tens’ and additional single blocks for the ‘ones.’ Guide them to combine these blocks to create different teen numbers, focusing on the number 16 for this activity. Encourage the students to count out loud as they add the ‘ones’ blocks to the ‘tens’ block. After completing the task, have the students present their block numbers to the class, explaining how they built the number 16. This will reinforce their understanding of teen numbers as composed of ten and some more. For differentiation, you can have advanced students try to build other teen numbers, while students who need more support can work in pairs or with the help of a teacher’s aide.

Teen Numbers Review – Recap on teen numbers We learned teen numbers are from 11 to 19. – Counting 11 to 19 together Let’s count aloud from 11 to 19 as a class. – Teen numbers have tens and ones Each teen number starts with a ten and extra ones. – Practice makes perfect | This slide aims to consolidate the day’s learning about teen numbers. Start by asking the students what they remember about teen numbers to engage them in active recall. Then, lead the class in counting from 11 to 19 to reinforce their counting skills. Emphasize that teen numbers are composed of one ten and some more ones, which is what makes them special. Encourage the students to practice counting teen numbers at home with their parents or guardians to further solidify their understanding. The repetition and practice will help them remember the concept of tens and ones in teen numbers.