Fan Xiaoxuan – Health SongRead More "健康歌"
Actress – Initial shi- Set (place) – final – Tone: Props – components and position Scene – meaning “十”是打满了结的纪事绳子 “十”造字本义：名词，一根用来打结纪事的绳子，代表满数、全数。从金文开始成为指事字。“十”的甲骨文是象形字，像一根用于纪事的垂悬的绳子。古人用结绳纪事、计数，一根绳子代表一个纪事主题，代表全数。金文承续甲骨文字形。有的金文在绳上加圆点指事符号，表示结绳纪事。有的金文将表示结绳的圆点指事符号写成短横指事符号。篆文承续金文字形。《说文解字》说：十，数之具也。一为东西，丨为南北，则四方中央备矣。：十，表示十进位所需数都已具备。“一”代表世界的东西，“丨”代表世界的南北，“一”和“|”相交成“十”，则表示东西南北中齐备。 十的演变 古人认为十是数字完备的标志，所以“十”又表示完备、齐全、达到极点，如十分、十足。“十全十美”由此而来。又通“什”，指繁杂，如古代的“什锦”也作“十锦”。 汉字中的数，并不像我们想象的就是几个计数的数字。造字本身是一个漫长的过程，其中集合了中国先人的察天识地的深邃智慧，它们深厚的含义融在了中华文化的血脉中，一直影响到现在。 “Ten” is a chronicle rope full of knots The original meaning of the coinage of “ten” is: noun, a rope used to tie a knot to record events, representing a full number and […]Read More "十"
Quick research on “Lying Flat” Tangping is the right way song Lying down is really goodLying down is wonderfulLying down is the right thing to doLie down so you won’t fall anymoreLying down means never falling down. How to express tangping in English Overworked millennials are growing extremely frustrated at the low upward mobility. They’ve […]Read More "Lying Flat"
Three Key Topics in Elementary School Distributive property | Distributive Property | Review on Order of Operations and Distributive Property | Practice-Distributive property | Factoring Fraction division and multiplication | Fraction division Proofs Negative numbers | Drive these three concepts home with your children, then they are good to go for middle school. Relate operations: addition […]Read More "Math: 1st – 6th Grade"
因材施教 yin_1 cai_2 shi_1 jiao_4 Teachers and Parents, when teaching, ought as far as possible to teach students according to their abilities. – Confucius Dedicated to my dear daughter who made me re-learn math, view the stuff in a different perspective, made me realize that she has her own way to learn math, and made […]Read More "Help Our American Kids with Their Math"
SciLinks Body Systems Work cellStructure typesOfTissues Skin digestiveSys excretorySys protectionAgainstDisease sensesOfNervousSys skeleton movableJoints1 movableJoints2 boneStructure musclePairs typesOfMuscles Lever pullingOutANail lawOfLever threeClassesOfLevers leversInBody 上一页 下一页Read More "Science: Bones and Muscles"
The endocrine system Vocabulary: hypothalamus pituitary thyroid – thyroxine parathyroid thymus pancreas adrenal ovaries – estrogen and progeterone testes – testoterone Male Reproductive System Male Reproductive System Female Reproductive System Female Reproductive System Release of an Egg Menstrual Cycle Hormone Change in Menstrual Cycle Egg and Sperms Early Changes in an Embryo Embryo Fetus Vital […]Read More "Science: Endocrine System and Reproduction"
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Function Intro Functions Help our American Kids with their math Math: 1st – 6th Grade Algebra 7th-8th GradeRead More "Math: Algebra 7th-8th Grade"
Important: Exponent (radical) is operation itself. Base and power can be any real number: rational or irrational number. Check if the bases and or power are the same when doing operations over exponents. Math_Exponents Part2 1. Special cases 2. Understanding exponential notation: Question: how are exponent related to multiplication? Question: how many zeros are in […]Read More "Math – Exponents"