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Observe students during group and independent practice. Note any difficulties with specific number sequences.

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By the end of this lesson, students will be able to count to 100 by ones, fives, and tens.

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How can we count large groups of objects quickly?

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Introduce counting to 100 with Jack Hartmann's Count to 100 Silly Song.

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Count to 100 Silly Song! | Jack Hartmann

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Introduce counting by ones using a number line. Have students practice counting aloud as a class.

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Demonstrate skip counting by fives using a hundreds chart. Use a highlighting tool on Padlet to mark the numbers as we count.

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Use base-ten blocks to visually represent counting by tens. Have students build and count along.

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In small groups on Padlet, students take turns leading the count to 100 by ones, fives, or tens. Others can use emoji reactions to show agreement or offer help.

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Students use an interactive hundreds chart to practice counting independently.

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Mental Math - visualize adding and subtracting 10s

Common Core Connections - Grades K to 2

Add and subtract with 100.
Count to 120, starting at any number less than 120.
Given a two-digit number, mentally find 10 more or 10 less than the number.
Subtract multiples of 10.

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Interactive Hundreds Chart | Math Playground

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Interactive Hundreds Chart at Math Playground.com! Explore addition, subtraction, patterns, and more.

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Challenge advanced students to count backwards from 100 by tens, then by fives.

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For struggling students, provide a smaller range (e.g., count to 50) and use manipulatives like counting bears.

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Learn COLORS & COUNTING WITH TEDDY BEARS! | For Toddlers | From Learning Toolkit

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Use Padlet's voting feature to post numbers. Students vote on whether the number is counted when counting by ones, fives, or tens to 100.

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Students record a short video on Padlet counting as high as they can by ones, fives, or tens (randomly assigned).

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As a class, discuss: What patterns did you notice when counting by ones, fives, and tens?

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Create a collaborative Padlet post where each student adds one thing they learned about counting to 100.

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Students find and photograph groups of objects at home to practice counting (e.g., 5 spoons, 10 crayons). They can upload photos to a dedicated Padlet board.

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Stein Education Center Distance Learning

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Students play an online counting game for additional practice.

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In this math lesson, students will count objects to one hundred. They will be shown items in a set, such as bowling balls, pigs, counters in ten frames, or hundreds charts. Students will be asked questions, such as 'What number is missing from the chart?' and 'Fill in the missing number.' Some questions are fill-in-the-blank, while others are multiple choice.

We created I Know It as an engaging, interactive math practice website for elementary-aged students. The kid-friendly display, fun animated characters that give feedback when children answer questions, and bright, easy-to-navigate layout give students the impression that they're playing an exciting (challenging) math game. At the same time, teachers will love watching their students' math skills improve over time with our math practice program.

Each question in our math lessons includes a 'hint' that, when clicked on, reveals more details about the math concept behind the problem or the first step in solving the problem. A score-tracker in the upper-right corner of the display screen tells students how many questions they've answered correctly so far, and a progress tracker shows them how many more questions are left until the end of the lesson. Any time students answer a question incorrectly, a detailed explanation page pops up to show them how the questions should have been solved.

Teachers of ESL/ELL students, or students who thrive as auditory learners, will appreciate the speaker icon in the upper-left corner of the screen, which students can click on to have the question read aloud to them in a clear voice.

We hope our interactive math program will help your students as they practice math skills, such as counting to one hundred. Try out this lesson, and remember to browse our other math topics!

You are welcome to sign up for a free trial of 'I Know It.' Children may try out this math lesson for free, but they will be limited to twenty-five questions across all lessons on I Know It per day. If you'd like to have unlimited access to all math lessons and features on 'I Know It,' you'll need to become a member.

As a member, you will be able to add a student roster, create individual student logins, assign math lessons to individual students, view student scores for finished lessons, change lesson settings (such as limiting the number of hints per lesson or turning off the animated character), and reviewing student progress reports.

When students log in with their unique username and password, they will be met with a kid-friendly user interface, where they will be able to view 'My Assignments,' explore lessons at their assigned grade level (which will appear discretely as 'Level A,' 'Level B,' and so on), and explore additional levels.

This interactive math lesson is categorized as Level A. It may be appropriate for kindergarten and first grade students.

K.CC.1
Counting and Cardinality
Students will practice counting and identifying numbers in sequence from one to one hundred. Students will practice counting to one hundred by ones and tens.

Count to 100 (Level K)
In this kindergarten-level math practice lesson, students will practice counting objects to one hundred. They will view items in a set, such as counters in ten frames, numbers in a one hundred chart, or numbers in a sequence. They must fill in the missing number or choose the correct answer.

Count to 120 (Level A)
In this first grade-level math game, children will practice counting items to 120. Students will answer questions like 'What number is missing?' and 'Count the number of dots' as they practice basic counting skills.

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I Know It features engaging, interactive math lessons. In this lesson, students will practice counting items to one hundred. This is a first grade level lesson.

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Students teach a family member how to count to 100 by ones, fives, and tens.

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Number Bubble - Count to 100 is an educational game for kids to practice number sequences. Children must fill in the missing numbers by popping bubbles and dropping the numbers in the correct boxes.

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Number Chart is a fun and educational activity that helps children see the relationships and patterns among numbers up to 120. To play the game, children will choose a level of difficulty and then be asked to place numbers on the correct spot within the number chart.

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This lesson aligns with K.CC.A.1: Count to 100 by ones and by tens.