Full ESL Lessons - Where Do Numbers Come From? (Full Class)

Click here to download this PowerPoint lesson: https://www.teacherspayteachers.com/Product/Wonderful-Numbers-Grade-5-6-PowerPoint-Lesson-With-Video-8187053 Alipay users, please find me on TAOBAO @ Teacher Val (beneath where you enter my name in the TaoBao search, you need to select 店铺!) 支付宝用户请在淘宝店铺交易，店铺名：Teacher Val After purchase with TaoBao, I will email you the PowerPoint lesson. NB! Contact me at [email protected] if you have any problems buying the PowerPoint. This ready-to-go lesson is designed for Grade 5-6 learners. In this interactive lesson, students learn about Aryabhata, the great Indian astronomer and mathematician, the number zero, two number systems - Arabic and Roman, why the current number system is called Arabic even though it came from India, and why one is 1, two is 2, three is 3, and so on... This lesson ends with a few fun math riddles. Timestamps: 0:00 Intro 4:11 Where did numbers come from? 5:40 Facts about India 10:34 Who was Aryabhata? 13:21 Why do we call our numbering system "Arabic"? 16:17 Roman numeral system 18:15 Quiz Time: What number is this? 19:08 How to write years in Roman numbers 21:35 The Roman numeral system has a big problem... 22:57 Why one is 1, two is 2, and three is 3? 24:53 Math riddles I will be uploading more resources to my TpT store so make sure you click on the star to follow me on Teachers Pay Teachers. THANK YOU!!! ---- Patreon: https://www.patreon.com/TeacherVal