2022丘獎北美賽區(qū)半決賽入圍名單公布！來看看各學科入圍情況吧！
今年的丘獎北美賽區(qū)似乎總是慢上一拍，總決賽內(nèi)地賽區(qū)的入圍名單都已公布，北美賽區(qū)剛剛公布半決賽生物/計算機/物理/經(jīng)濟金融建模的入圍名單。（截止北京時間11月10日10點30分） 點我查看丘獎總決賽-內(nèi)地賽區(qū)入圍...
OCR A Level Biology:復習筆記1.2.1 Practical: Ethical Use of Organisms
Practical: Ethical Use of Organisms The safe and ethical use of organisms to measure plant or animal responses or physiological functions When using?live animals?in biological experiments, care mus...
OCR A Level Biology:復習筆記1.1.7 Drawing Conclusions
Drawing Conclusions Evaluating experimental results?and?drawing conclusions?from them are two very important skills Evaluation of?results?is a?different skill?from evaluation of the experimental?pr...
OCR A Level Biology:復習筆記1.1.6 Mathematical Analysis of Results
Mathematical Analysis of Results Quantitative investigations of variation can involve the interpretation of mean values and their standard deviations A?mean?value describes the average value of a d...
OCR A Level Biology:復習筆記1.1.5 Presenting Experimental Data
Presenting Experimental Data There are many different types of experiments that can be conducted in biology The data collected from biological experiments can vary greatly across the subject For ex...
2022丘獎總決賽內(nèi)地賽區(qū)入圍名單公布！
2022丘成桐中學科學獎? 總決賽（內(nèi)地賽區(qū)） 入圍名單揭曉? 經(jīng)過上周末的面試答辯考評，2022丘成桐中學科學獎內(nèi)地賽區(qū)總決賽入圍的團隊名單正式公布！ 內(nèi)地賽區(qū)總決賽入圍概覽 丘獎總決賽將于12月10-11日舉行，采...
OCR A Level Biology:復習筆記1.1.4 Using Units
Using Appropriate Units It essential that the correct scientific measurements are used when discussing biological experiments Ensure that the?correct symbols?are used in conjunction with the unit o...
OCR A Level Biology:復習筆記1.1.3 Evaluating Experimental Methods
Evaluating Experimental Methods Evaluating experimental methods is an important skill for a scientist A good way to evaluate an experimental design is by?repeating the experiment yourself?(using th...
OCR A Level Biology:復習筆記1.1.2 Identification of Variables
Identification of Variables Types of variables In an experiment, a variable is any factor that could change or be changed There are different types of variables within an experiment The?independent...
OCR A Level Biology:復習筆記1.1.1 Experimental Design
Experimental Design Planning is an essential part of experimental biology Preliminary research?can be very helpful when trying to design an experiment to investigate a particular theory or h...
Edexcel A (SNAB) A Level Biology:復習筆記8.2.10 Nature vs Nurture in Brain Development
Nature vs Nurture in Brain Development Brain development?refers to the?growth?of the brain and the formation of connections between neurones, or?neural pathways There are a number of?factors that c...
Edexcel A (SNAB) A Level Biology:復習筆記8.2.9 Producing Drugs Using GMOs
Producing Drugs Using GMOs Genetic engineering is a technique used to deliberately modify a specific characteristic of an organism The technique involves?removing a gene?that codes for a desired ch...
