--- title: "What Is a Half?" description: "Recognise, find, and name a half as one of two equal parts of an object, shape, or quantity" canonical: https://lightmysky.com/learn/mathematics/what-is-a-half-mt_-hTTat0mBR source: https://lightmysky.com/learn/mathematics/what-is-a-half-mt_-hTTat0mBR.md retrieved: 2026-10-19 --- > **Agent view.** This is the Markdown twin of the page, for tools and assistants. > When to use this site, and the call that answers each job: https://lightmysky.com/agent-instructions.md > API description (OpenAPI 3.1): https://lightmysky.com/openapi.json · Authentication: https://lightmysky.com/auth.md > Pricing: https://lightmysky.com/pricing.md · Catalog: https://lightmysky.com/llms.txt · Full catalog: https://lightmysky.com/llms-full.txt > Every machine-readable file on this domain: https://lightmysky.com/.well-known/ai-catalog.json > Ask for Markdown with `Accept: text/markdown`, a `.md` address, or `?mode=agent`. # What Is a Half? Recognise, find, and name a half as one of two equal parts of an object, shape, or quantity Subject: Mathematics · Area: Fractions · Ages 5 to 6 Page: https://lightmysky.com/learn/mathematics/what-is-a-half-mt_-hTTat0mBR ## Ready when they can - Fold a shape into two equal parts and identify each as 'a half' - Find half of 8 objects by sharing into 2 equal groups - Identify whether a shape has been divided into halves or not (equal vs unequal parts) ## Lesson: What is a half? Halves are two equal parts. Split something into two same-size pieces. Each piece is called a half. *(drawing: This circle is cut into two equal parts. One part is shaded. That shaded part is called a half.)* Both parts must be the same size. If one piece is bigger, it is not a half. Halves always match exactly. *(drawing: Leo has 8 apples to share with a friend. He puts 4 apples in each group. Half of 8 is 4.)* **Tip.** To check for a half, look at both parts closely. Do they match in size? Then it is a half. **Recap.** A half is one of two equal parts, always the same size. ## Practice 18 questions on this page, each with its working shown. ## Needs first - [Division as equal sharing](https://lightmysky.com/learn/mathematics/division-as-equal-sharing-mt_LpSuPgL31x) ## Opens up - [Telling Time: Hours and Half Hours](https://lightmysky.com/learn/mathematics/telling-time-hours-and-half-hours-mt_0XxyaQLRhn) - [Finding quarters (age 5+)](https://lightmysky.com/learn/mathematics/finding-quarters-age-5-mt_g3W0mdADVu) - [Turns & Directions](https://lightmysky.com/learn/mathematics/turns-and-directions-mt_Y9XKzLrUAZ)