數學同伴幫助 | G.7-10 |認證榮譽。專科老師
一個基於協作的小組，學習者可以在其中提出問題並獲得幫助。該小組是學習數學、在解決問題時與同伴交流以及接受各種應用程式指導的空間：GeoGebra、Excel、Scratch。
Marilena Loneanu, H. Spec. Math, OCT
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學生社團內容
英語程度 - 未知
美國 7 - 10 年級
Beginner - Advanced 等級
Welcome to the "Math Peer Help" Chat Group, where learners take leadership initiative in helping others figure out a tough Math question. If you struggle with a hard word-problem or figuring out your next line in your code, engage others, share ideas, and ask questions! This chat group is scheduled until May 30th, 2025; This asynchronous chat group is ideal for learners age 12 to 16; In this virtual Math community, learners can connect with peers from around the globe; Educator moderates content, engage with learners regularly and posts a weekly challenge; Problems posted belong to one of the following themes and associated topics: ** Number Sense (N): Numeration, Numbers, Number Theory, Financial Literacy; ** Geometry and Measurement (G): Spatial Sense, Shape and Space, Trigonometry; ** Algebra (A): Patterning, Relations, Sequences, Functions; ** Data Management (D): Probability, Statistics; ** Computational Thinking (C): Logic, Coding;
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學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
What can learners do in this chat group?
1/3
How many "pies" make for the area of a circle with radius 3?
Math Peer Help | G. 7-10 | Certified Hon. Specialist teacher is a community of learners that come together on Outschool to share what they’re learning, ask questions, participate in challenges, and get feedback on their projects
Since area of a circle is A=pi(R)^2, the area of a circle with radius 3 is A=pi(3)^2, which is 9pi. So, my answer is: you need 9 "pies" to make the area of a circle with radius 3. :)
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已加入 July, 2024
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非美國 教學證書 在 數學
Marilena is certified H. Spec. Math, Computer and Business Studies, grades 4 to 12. She has 15-year in-class teaching expertise and her students participate in Math and Computing contests with outstanding results: perfect score and Honour Roll of prestigious institutions, such as the University of Waterloo and Brock University in Canada, and the Math Olympiad in the USA. Marilena has a 5-year Math degree, IT major.
