Edexcel IAL Biology U6 Concept Map
36 个知识节点 · U6
1. Variable framework
Independent/dependent variables(变量识别)
WBI16/01 Oct 2021 (que-20211021) Q3(a)(i)
WBI16/01 Mar 2021 (que-20210304) Q2(b)(i)
Abiotic and biotic controls(生物/非生物控制)
WBI16/01 Oct 2020 (que-20201027) Q1(c)(i)
WBI16/01 May 2021 (que-20210505) Q1(b)(i)
2. Fair testing
Fair test principles(公平实验原则)
WBI16/01 Jan 2024 (que-20240124) Q1(a)(ii)
WBI16/01 Jan 2023 (que-20230121) Q1(b)
Control group design(对照组设计)
WBI16/01 Jan 2023 (que-20230121) Q2(a)
WBI16/01 Mar 2024 RMS (rms-20240307) Q1
3. Hypothesis & statistics
Null hypothesis writing(零假设书写)
WBI16/01 Mar 2021 (que-20210304) Q3(a)
WBI16/01 Jan 2024 (que-20240124) Q2(a)(i)
Statistical test choice(统计检验选择)
WBI16/01 Oct 2020 (que-20201027) Q2(d)(i)
WBI16/01 Aug 2022 RMS (rms-20220818) Q2
4. Data processing
Mean calculations(均值计算)
WBI16/01 Mar 2021 (que-20210304) Q2(a)(i)
WBI16/01 Jan 2024 (que-20240124) Q2(b)(i)
Standard deviation interpretation(标准差解读)
WBI16/01 Jan 2024 (que-20240124) Q2(c)(ii)
WBI16/01 Mar 2024 RMS (rms-20240307) Q2
5. Graph skills
Table and axis rules(表格与坐标轴规则)
WBI16/01 Mar 2021 (que-20210304) Q3(b)(i)
WBI16/01 Jan 2023 (que-20230121) Q2(b)(ii)
Best-fit line and error bars(拟合线与误差棒)
WBI16/01 Jan 2024 (que-20240124) Q2(c)(i)
WBI16/01 Mar 2023 RMS (rms-20230302) Q2
6. Evaluation language
Justifying conclusions(结论论证)
WBI16/01 Jan 2024 (que-20240124) Q2(d)
WBI16/01 Jun 2024 (que-20240613) Q2(c)(ii)
Limitations and improvements(局限与改进)
WBI16/01 Oct 2021 (que-20211021) Q3(c)(i)
WBI16/01 Aug 2024 RMS (rms-20240815) Q3
7. Microscopy
Eyepiece graticule calibration(目镜测微尺)
WBI16/01 Jan 2023 (que-20230121) Q1(a)(i)
WBI16/01 Mar 2023 RMS (rms-20230302) Q1
Biological drawing and scaling(生物绘图与比例)
WBI16/01 Jan 2022 (que-20220122) Q1(b)(ii)
WBI16/01 Mar 2024 RMS (rms-20240307) Q1
8. Practical calculations
Serial dilution and stock prep(连续稀释)
WBI16/01 Jun 2024 (que-20240613) Q1(c)(i)
WBI16/01 Aug 2022 RMS (rms-20220818) Q1
Rate, percentage and ratio(速率百分比比值)
WBI16/01 Mar 2021 (que-20210304) Q2(a)(i)
WBI16/01 Jan 2024 (que-20240124) Q3(b)(ii)
9. Safety
Risk assessment structure(风险评估结构)
WBI16/01 Jan 2024 (que-20240124) Q4(a)
WBI16/01 Jun 2023 (que-20230617) Q3(a)(i)
Hazard-precaution matching(风险与措施匹配)
WBI16/01 Jun 2024 (que-20240613) Q4(b)
WBI16/01 Mar 2024 RMS (rms-20240307) Q4
10. Enzyme practicals
Enzyme method controls(酶实验方法控制)
WBI16/01 Oct 2024 (que-20241030) Q1
WBI16/01 Aug 2024 RMS (rms-20240815) Q1
Enzyme data judgement(酶实验数据判断)
WBI16/01 Jan 2024 (que-20240124) Q1(c)(ii)
WBI16/01 Jan 2023 (que-20230121) Q1(d)
11. Respiration practicals
Respirometer setup(呼吸计设置)
WBI16/01 Mar 2021 (que-20210304) Q2
WBI16/01 Jun 2022 (que-20220617) Q2(a)(i)
Oxygen uptake calculations(耗氧量计算)
WBI16/01 Mar 2021 (que-20210304) Q2(a)(i)
WBI16/01 Jan 2024 (que-20240124) Q2(b)(i)
12. Food-biochemistry tests
Benedict/Biuret procedures(葡萄糖与蛋白检测)
WBI16/01 Jan 2023 (que-20230121) Q3(a)(i)
WBI16/01 Mar 2023 RMS (rms-20230302) Q3
Semi-quantitative testing logic(半定量检测逻辑)
WBI16/01 Jan 2023 (que-20230121) Q3(b)(ii)
WBI16/01 Aug 2023 RMS (rms-20230817) Q3
13. Plant practicals
Seed/pollen germination investigations(萌发实验)
WBI16/01 Oct 2024 (que-20241030) Q1
WBI16/01 Jun 2023 (que-20230617) Q1(c)
Plant response experiment design(植物响应实验设计)
WBI16/01 Jun 2022 (que-20220617) Q3
WBI16/01 Jan 2024 (que-20240124) Q3(c)
14. Biomass & productivity
Biomass measurement methods(生物量测定)
WBI16/01 May 2021 (que-20210505) Q2(b)(i)
WBI16/01 Jan 2024 (que-20240124) Q4(b)(ii)
Productivity estimation from data(生产力估算)
WBI16/01 May 2021 (que-20210505) Q2(c)
WBI16/01 Jan 2023 (que-20230121) Q4(a)(i)
15. Sampling investigations
Sampling design and repeats(采样设计与重复)
WBI16/01 Jan 2022 (que-20220122) Q2(a)(ii)
WBI16/01 Aug 2022 RMS (rms-20220818) Q2
Population comparison logic(种群比较逻辑)
WBI16/01 Jan 2024 (que-20240124) Q5(b)(i)
WBI16/01 Jun 2024 (que-20240613) Q5(c)
16. Reporting quality
Describe/explain/evaluate execution(命令词执行)
WBI16/01 Jan 2024 RMS (rms-20240118) multiple
WBI16/01 Aug 2024 RMS (rms-20240815) extended
Mark-scheme keyword alignment(评分词对齐)
WBI16/01 Mar 2023 RMS (rms-20230302) Q1/Q2
WBI16/01 Mar 2024 RMS (rms-20240307) Q2
17. Advanced judgement
Evidence strength and uncertainty(证据强度与不确定性)
WBI16/01 Jan 2024 (que-20240124) Q5(c)
WBI16/01 Aug 2023 RMS (rms-20230817) Q5
Avoiding over-claims(避免过度结论)
WBI16/01 Mar 2021 (que-20210304) Q3(c)(ii)
WBI16/01 Aug 2024 RMS (rms-20240815) Q5
18. Exam workflow
Time management in U6(U6时间管理)
WBI16/01 Jan 2024 full paper strategy
WBI16/01 Jun 2024 full paper strategy
Checklist for full-mark answers(满分清单)
WBI16/01 RMS 2022-2024 synthesis
WBI16/01 Jan 2024 + Oct 2024 patterns