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一片圓周率!

由 17 位學習者完成
年齡 12-16
一次性直播課程
透過求圓周率切片的面積來慶祝圓周率日!
平均評分:
4.9
評論數量:
(358 評論)

即時視訊會議
單堂課
2-8 名學習者(每班)
55 分鐘

包含什麼

1 現場會議
55 分鐘 上課時間
我們無法翻譯此文,請刷新頁面並再試一次。

課堂經歷

英語程度 - 未知
美國 7 - 10 年級
In this class, we will celebrate Pi by talking about the history of pi and show how the Pi relates to finding area of circular shapes.
For this class, your child will need
A protractor
Class printouts 
A ruler

This is a one-time only class designed to celebrate this awesome day! (3/14 or 3.14) There will be NO homework or preparation needed. 

Students should have a knowledge of: 
operations with fractions
A basic knowledge of what PI is and how it applies to circles
How to find area and circumference of a circle

學習目標

The class will first go over the history of pi and cool facts about its discovery. 
We will find the area of a sector (slice of pi)
We will find the arc length of a sector (slice of pi)

其他詳情

外部資源
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。

認識老師

已加入 August, 2018
4.9
358評論
教師檔案
教師專業知識和證書
From August of 2014 till June 2018 I worked as an adjunct math instructor and the program coordinator of the learning lab at Southern WV Community and Technical College. As the program coordinator of the learning labs I saw a lot of student who had been taught to memorize math instead of discover math. My experience not only as a math instructor, but as a radio engineer and data analysts has led me to the belief that math is best learned through skill building, discussion, and discovery. 
I decided that I wanted to work with students starting in Pre-algebra, Algebra one, and Geometry. Currently I teach the following classes: (Make sure to scroll to the end to find out about office hours)
Pre-Algebra Year one:
Discovering Pre-Algebra Part one
In this class we will discover the organization and purpose of order of operations. How to perform order of operations with different types of rational numbers (exponents, square roots, decimals, fractions, integers, absolute value).
Discovering Pre-Algebra Part two
In this class we will discover proportional thinking and how it applies to different ideas in math (unit rates, unit conversions problems, discounts, tax, gratuity, markup’s, markdown’s, late fees, similar figures). We will also look at simple interest.
Discovering Pre-algebra Part three
In this class we will discover statistics and how to collect (Mean, median, mode, mid-range), display (box plots, stem and leaf, histograms, circle graph, and more), and interpret data (Venn diagram, tree diagram, Probability, and odds).

Pre-Algebra Year two
Discovering Pre-Algebra Part four
In this class we will discover the basics of Algebra (combining like terms, one and two step equations, one variable inequalities, absolute value equations, basics of exponents and radicals, scientific notation)
Discovering Pre-Algebra part five
In this class we will discover basic geometry skills for 2-d and 3-d shapes.
Discovering Pre-Algebra Part six
In this class we will discover graphing and linear equations.
Algebra one:
Discovering Algebra one: Part 1
Discovering Expression, Equations, Inequalities, linear equations and mathematical reasoning.

Discovering Algebra One Part 2
Shifting and reflecting Linear equations, Function families, domain and range, systems of equations and inequalities.
Discovering Algebra One Part 3
Discover the rules and properties of exponents and radicals. How to apply the Pythagorean Theorem and is converse to real life situation.

Discovering Algebra One Part 4
In the class you will work with polynomials, factoring and quadratic equations.

I love math and I hope that your learner finds my love for math infectious!

******* On Thursday, Friday and Saturday I have another job (well I babysit my grand babies) if you email during one of these days I may not be able to get back to you until Sunday or Monday. 

評論



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