LIVE 54: 代数基础
10月23日起,每周日上午12:00–1:00 (您所在地当地时间)
该模块直播课总计20小时,课时费约为(~$20/小时)。报名直播课将同时享受该模块对应录播课程(Pre-Recorded Course)一年有效,无限次回看。
经过罗教授和课程团队反复调整,我们选择以不低于1:13的师生比进行授课。老师们将用各种方式鼓励孩子们发言、提问和思考,最大限度地提高孩子们的课堂参与度和积极性。每个班次不超过40名学生。
* 该班次直播课上课标准时间为下午8:00,纽约时间。
由于您所在国家的夏令时调整与本课程大部分学生所在地的时区不同,因此您的上课时间将在本课程期间发生变化,请注意调整您的课程安排。
选择课程前,来挑战一下能力水平测试吧!
课程日历
上课日由彩色图例标识。点击任意上课日了解当天课程内容
图例
16节日挑战课程,每节课通过不同的数学问题学习新的知识内容
4节周挑战复习课程,集中解决周挑战测试中遇到的问题,学生需要在复习课程前进入Pre-Recorded课程完成周挑战测验
课程大纲
LIVE在线直播课程每个模块包含16次日挑战Session(第1课到第16课)+ 4次周挑战复习课(Weekly Challenge 1到4)共20节课程。每四节日挑战Session结束后将有一次周挑战复习课,学生需要在复习课前进入Pre-Recorded课程完成周挑战测验。
第1课
Estimation and simplifying of fractions; decimals; number sense techniques
第2课
Complex fractions; mixed numbers; simplifying expressions; solving equations containing fractions; substitution; square roots; word problems; addition and subtraction of fractions; reciprocals
第3课
Equivalent fractions; number line; least common denominator; estimations and operations on mixed numbers
第4课
Applications of proportions; percents and rates; solving equations with variables
第5课
Rates and proportion; applications of rates; word problems
第6课
Similar figures; 3-D solids; geometric sequences
第7课
Applications of percents; decimals; and rates; cost analysis; percent increase and decrease
第8课
Applications of percents; decimals; and rates; cost analysis; percent increase and decrease
第9课
Applications to accounting; word problems; unit cost; cost analysis; percents
第10课
Estimation; applications to cost; average; rates
第11课
Applications of ratios and rates; circumference; prime factors; fractions; decimals
第12课
Complex ratios and proportions; fractions
第13课
Rate-time problems; reciprocals; adding and simplifying fractions; factors
第14课
Applications of rates; rate-time-distance problems
第15课
Rates; harmonic average; applications of rates; word problems
第16课
Rates; acceleration; word problems; arithmetic sum; interpreting graphs