Required Practical: Dissections Dissections are a vital part of scientific research They allow for the internal structures of organs to be examined so that theories can be made about how the...
Edexcel IGCSE Maths 復習筆記 3.11.4 Differentiation - Kinematics What is kinematics? Kinematics?is the analysis of the motion of a?particle?linking the three vector quantities?displacement,?velocit...
Edexcel IGCSE Maths 復習筆記 3.11.3 Differentiation - Problem Solving What problems could involve differentiation? Differentiation?allows analysis of how one quantity?changes?as another does The?gr...
Edexcel IGCSE Maths 復習筆記 3.11.2 Differentiation - Turning Points Remind me of the rule for differentiating powers If?y = kxn?then?dy/dx = knxn-1 What is a turning point? Th...
Correlations & Causal Relationships - The Heart Correlation?is an association or relationship between variables Causation?occurs when one variable has an influence or is influenced by, a...
Interpreting Data Relating to the Cardiovascular System A cardiac cycle is the sequence of events that make up a single heartbeat It includes periods of heart muscle contraction and relaxati...
Capillaries & Tissue Fluid Capillaries are another type of blood vessel present in the circulatory system They have thin walls which are “leaky”, allowing substances to leave the blood t...
Arteries, Arterioles & Veins The body contains several different types of blood vessel: Arteries: transport blood away from the heart (usually at high pressure) Veins: transport blood to...
Apparatus & Techniques: Investing Factors Affecting Heart Rate There are a wide range of factors that influence the heart rate of an organism Experiments can be designed to investigate t...
Edexcel IGCSE Maths 復習筆記 3.11.1 Differentiation - Basics What is differentiation? Differentiation is part of the branch of mathematics called Calculus It is concerned with the?rate?at which cha...
根據經濟導師分享的【A-Level ?Economics 經濟新考綱解讀】（戳藍字查看詳情），同學們應該了解到2023年經濟學整體最大的變化是：加大了Essay部分的考察，對于不擅長經濟學寫作的同學，難度呈現明顯向上增加的趨...
Edexcel IGCSE Maths 復習筆記 3.10.1 Solving Equations using Graphs How do we use graphs to solve equations? Solutions are always read off the?x-axis Solutions of?f(x) = 0?are where the graph of?y =...
