Investigating Heart Rate There are a wide range of factors that influence the?heart rate?of an organism Experiments can be designed to?investigate the effect of a named variable on an organism's he...
Cardiac Cycle The?cardiac cycle?is the series of events that take place in?one heart beat, including?muscle contraction?and?relaxation The contraction of the heart is called?systole, while the rela...
雙十一狂歡又又又又又來了 衷心感謝各位家長及同學 對翰林一如既往的大力支持！ 年末鉅惠，課程大戰即將打響！ 錯過這次再等一年 那福利你沖不沖？沖！沖！沖！ 翰林雙十一狂歡時間 2022年11月3日-11月15日 1報名...
Blood Vessels: Structure & Function The body contains several different types of blood vessel Arteries: transport blood away from the heart, usually at high pressure, to the tissues Remember;?a...
Mammalian Heart: Structure & Function Circulatory systems are systems which?transport fluids?containing materials needed by the organism, as well as waste materials that need to be removed Circ...
The Importance of Water in Transport Water is the medium in which all metabolic reactions take place in cells and in which all substances are transported around the body Water is composed of atoms ...
The Need for a Circulatory System The cells of all living organisms need a?constant supply of reactants?for metabolism, e.g. oxygen and glucose Single-celled organisms can gain oxygen and glucose d...
在近幾年美國高校對標化成績以外的東西越來越看重的趨勢下，學術活動證書、課外活動都是重要的加分項！對國際高中生而言，提升綜合競爭力最簡單最直接的方式就是——參加學術活動活動。 相信看過美劇《生活大爆炸》...
在眾多的國際學術活動中，理科類項目種類繁多，并且難度各異，針對不同學科方向、不同年級的學生都有與之匹配的學術活動。美國物理碗Physics Bowl，是比較熱門的國際物理學術活動，參與活動，將鍛煉邏輯思維能力...
Using a Large Data Set What is a large data set? As part of your course there is a large data set that you can use It contains lots of information You are not expected to memorise any results from ...
Normal Hypothesis Testing How is a hypothesis test carried out with the normal distribution? The?population parameter?being tested will be the?population mean,?in a?normally distributed random vari...
Sample Mean Distribution What is the distribution of the sample means? For any given population it can often be difficult or impractical to find the true value of the?population mean,?μ The populat...
