# Math for Grade 1

The [Grade 1](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/grades/grade-1) [math](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/subjects/math) curriculum at [Kids Academy Classroom](https://www.kidsacademy.mobi/free-classroom/) strengthens foundational skills and introduces new concepts in operations, measurement, data, and geometry. It offers an engaging mix of [lessons](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/lessons), [worksheets](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/interactive-worksheets), [games](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/learning-games), [videos](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/educational-videos), and [quizzes](https://classroom.kidsacademy.com/kids-academy-classroom/classroom-learning-library/quizzes) to develop confident, fluent learners.

Grade 1 math helps children advance their number skills beyond 100, apply different math strategies and learn how to solve math problems, including multi-step problems. Through fun lessons, worksheets, videos, games, and quizzes, students get to practice counting, measuring, working with shapes, data analysis and more.

### **Core lesson areas:**

#### **Foundations in Operations Within 100**

* **Counting**: Count to 100 and more

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FQUFjIiZjKC7xFatSuwnf%2FScreenshot%202025-07-01%20at%203.35.51%E2%80%AFPM.png?alt=media&#x26;token=bbbacc82-38d7-4335-a689-42af9ed1a622" alt=""><figcaption></figcaption></figure>

* **Place Value**: ones and tens

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2F2Rhe2ulWJ11Y4fhCnzOV%2FScreenshot%202025-07-01%20at%203.37.31%E2%80%AFPM.png?alt=media&#x26;token=8412208d-d364-4114-b1d3-5b8f03afc009" alt=""><figcaption></figcaption></figure>

* **Addition and Subtraction - less than 20**: Practice adding and subtracting numbers up to 20.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FLBgXt3ORGrtOVIfrHcGL%2FScreenshot%202025-07-01%20at%203.38.09%E2%80%AFPM.png?alt=media&#x26;token=2e77568d-b765-4660-91ba-0a8e6214448b" alt=""><figcaption></figcaption></figure>

* **Addition and Subtraction 20-100**: Add and subtract larger numbers from 20 up to 100 using place value visuals

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2Fw8H3mbPPWNukfDeZXlc8%2FScreenshot%202025-07-01%20at%203.39.00%E2%80%AFPM.png?alt=media&#x26;token=915aa12b-4e49-4f19-a4a0-17cdb4de0ec5" alt=""><figcaption></figcaption></figure>

#### **Applications in Operations Within 100**

* **Word Problems Sums and Differences within 20:** Use addition and subtraction to solve real-life problems

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FYwSfcBPkhjnqOA814TYJ%2FScreenshot%202025-07-01%20at%203.39.39%E2%80%AFPM.png?alt=media&#x26;token=c17ca19a-ad55-4de5-bea7-1f2f9559f868" alt=""><figcaption></figcaption></figure>

* **Thinking Deeper about Addition and Subtraction The Unknown Number:** Find the missing number in addition and subtraction equations.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2F358fajJtvQc6TuR0ecjL%2FScreenshot%202025-07-01%20at%203.40.23%E2%80%AFPM.png?alt=media&#x26;token=ace594ae-bfc1-47e1-a5cc-08e98cf28844" alt=""><figcaption></figcaption></figure>

* **Make It Easy Strategies:** Use helpful strategies to simplify addition and subtraction.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FHpCNijcD2ly8P4XSFZKH%2FScreenshot%202025-07-01%20at%203.43.04%E2%80%AFPM.png?alt=media&#x26;token=4d653093-cb03-4c6a-9da7-92ae06d5872d" alt=""><figcaption></figcaption></figure>

#### **Foundations and Applications in Measuring, Time and Data**

* **How to Measure Using the World Around You:** Use everyday objects to compare length, size, and distance.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2F36ZDk6xHxv0HSIKWLmVc%2FScreenshot%202025-07-01%20at%203.44.09%E2%80%AFPM.png?alt=media&#x26;token=6e8642a2-dfa7-4601-ad6e-073dbe238ee6" alt=""><figcaption></figcaption></figure>

* **Telling Time:** Learn to read clocks, identify time to the hour and half hour, and understand basic time concepts.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2F3WQRUe0DsFSNCaiYNnpz%2FScreenshot%202025-07-01%20at%203.44.39%E2%80%AFPM.png?alt=media&#x26;token=9f715f56-a490-444d-950e-c09bd74f9aaf" alt=""><figcaption></figcaption></figure>

* **Keeping Track of Information:** Sort, organize, and record information using simple graphs and tally marks

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2Fa37n9ILVS5rnCLVteJop%2FScreenshot%202025-07-01%20at%203.45.15%E2%80%AFPM.png?alt=media&#x26;token=db68e8eb-ee7e-4e51-acb8-fec274a634a8" alt=""><figcaption></figcaption></figure>

#### Geometry

* **2D and 3D Shapes:** Identify flat shapes and solid figures.

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FyBsvb1Ltb37LVi8nuasc%2FScreenshot%202025-07-01%20at%203.47.44%E2%80%AFPM.png?alt=media&#x26;token=fbfed2c6-aa0f-4680-9d8e-2e0a6f7528a3" alt=""><figcaption></figcaption></figure>

* **Math in Shapes:** Recognize shapes in everyday objects and classify shapes

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2F1NzvmXwokmGc63I16bNn%2FScreenshot%202025-07-01%20at%203.48.54%E2%80%AFPM.png?alt=media&#x26;token=350e92ea-d496-4859-85e9-01849fe9e0d6" alt=""><figcaption></figcaption></figure>

**Worksheets include practice on:**

* Counting sequence and number recognition (up to 100)
* Comparing, tracing numbers, and place value practice
* Skip counting for building multiplication readiness
* Addition and subtraction facts and solving word problems
* Measurement activities, graph interpretation, and telling time
* Geometry worksheets focusing on classifying and analyzing 2D and 3D shapes, and understanding shares
* Money worksheets to identify and count coins
* Word problems covering addition, subtraction, two-step problems, and real-world scenarios involving length, mass, time, and money

**Learning games and videos support:**

* Practicing arithmetic problem-solving in fun, engaging ways
* Strengthening number sense, shapes, measurement, and logic

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FaUwt34NX4zF2khIQ1mIl%2FScreenshot%202025-07-01%20at%203.51.32%E2%80%AFPM.png?alt=media&#x26;token=bb82fe76-dfe1-4b0f-a5f7-797fd2411fdd" alt=""><figcaption></figcaption></figure>

**Quizzes check skills in all of the above topics, including:**

* Counting, addition, and subtraction
* Word problem solving
* Measuring and telling time
* Analyzing data and shapes

<figure><img src="https://4214421000-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV7F6TrImyVJv8Qe3hhlK%2Fuploads%2FbiAu7pwLwywtXO5fIVKm%2FScreenshot%202025-07-01%20at%203.52.24%E2%80%AFPM.png?alt=media&#x26;token=87d68bbc-70de-48d7-9b7e-1ae298520065" alt=""><figcaption></figcaption></figure>
