作為“英國中考”的GCSE考試,真的有這么重要?
今年夏天,英國的學(xué)生參加了自疫情以來的第一場線下GCSE 和 A-Level 考試。GCSE和A-Level考試是英國學(xué)子必經(jīng)的“大考”,雖說這次是疫情后的首次線下考試,但是在考試難度、考試水平上考試局還是保持著一貫的水準。...
今年夏天,英國的學(xué)生參加了自疫情以來的第一場線下GCSE 和 A-Level 考試。GCSE和A-Level考試是英國學(xué)子必經(jīng)的“大考”,雖說這次是疫情后的首次線下考試,但是在考試難度、考試水平上考試局還是保持著一貫的水準。...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.2 3 Separation Techniques Simple Distillation This is used to separate a liquid and?soluble solid?from a solution (e.g., water from a solution of salt wate...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.2 2 Pure Substance vs Mixture Pure Substance vs Mixture In everyday language we use the word pure to describe when something is?natural?or?clean?and to whi...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.2.1 Element, Compound or Mixture Classify an Element, Compound or Mixture You need to know the following definitions Classify an Element, Compound o...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.1.5 Practical: Investigate the Solubility of a Solid in Water at a Specific Temperature Practical: Investigate the Solubility of a Solid in Water at a Specific Te...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.1.4 Solubility Solubility Solubility is?a measurement of how much of a substance will dissolve in a given volume of a liquid The liquid is called the solve...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.1.3 Solutions Solutions Terminology You need to know all the following terms used when describing solutions: Terminology About Solutions Table 轉(zhuǎn)載...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 1.1.2 Diffusion & Dilution Diffusion & Dilution Diffusion and dilution experiments support a theory that all matter (solids, liquids and gases) is made...
Edexcel IGCSE Chemistry 復(fù)習(xí)筆記 1.1.1 The Three States of Matter The Three States of Matter The three states of matter are?solids,?liquids?and?gases A substance can usually exist in all thr...
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