Book 1B Unit 4
Unit 4 Cells, Human Reproduction and Heredity |
| DOWNLOAD ALL | | |  4.1 Cells | | | | 4.2 How are cells organized in living things? | | | | 4.3 Human reproduction | | | | 4.4 Being parents | | | | 4.5 Heredity and variation | | | | Unit end | | | | Download all (Bilingual version) | | |
| 1B (Reprinted with minor amendments) | | |
| Unit 4 (Coursebook) | | | | DOWNLOAD ALL | | | | Unit 4 (Assignment Book RMA version) | | | | DOWNLOAD ALL | | | | Unit 4 (Assignment Book Updated version) | | | | DOWNLOAD ALL | | |
| Unit 4 (Coursebook) | | | | DOWNLOAD ALL | | | | Unit 4 (Assignment Book RMA version) | | | | DOWNLOAD ALL | | | | Unit 4 (Assignment Book Updated version) | | | | DOWNLOAD ALL | | |
| Unit 4 (Assignment Book RMA version) | | | | DOWNLOAD ALL | | | | Unit 4 (Assignment Book Updated version) | | | | DOWNLOAD ALL | | |
| Corrigenda (Reprinted with minor amendments in 2023) | | | | Corrigenda (April 2021) | | | | Corrigenda (March 2019) | | | | Corrigenda (June 2018) | | | | List of Amendments (Reprinted with minor amendments) (June 2023) | | | | List of Amendments (2023 Updated Version) (June 2023) | | | | List of Amendments (April 2019) | | |
| Observing different types of animal cells (Related to p.5) SPS: OB | | | | Observing different types of plant cells (Related to p.5) SPS: OB | | | | Using a microscope (Related to Experiment 4.1 on p.10) SPS: PA | | | | Making biological drawings (Related to p.14) SPS: CM | | | | Drawing bar charts and histograms (Related to Activity 4.12 on p.56) SPS: CM | | | | DOWNLOAD ALL | | |
| Key Steps of Scientific Investigation | | | | Scientific Investigation Training Programme | | |
| Experiment 4.2 Observing ox eye cells with a microscope Level 3 | | | | Experiment 4.3 Observing onion skin cells with a microscope Level 3 | | | | Experiment 4.4 Examining prepared slides of sperms and ova Level 1 | | | | DOWNLOAD ALL | | |
| Science English Basics | | | | Unit 4 | | | | DOWNLOAD ALL | | |
| Device that uses sweat to generate electricity（11/2021） COMPUTER SCIENCE | | | | Days of strong humid heat are on the rise（08/2020） ENVIRONMENT | | | | Governments are fighting large swarms of locusts（08/2020） ENVIRONMENT | | | | The Australia's bushfires brought huge damages to the wildlife（04/2020） ENVIRONMENT | | |
| Reusing hard disk and Replacing it with DNA | | | | Household project: Make your home 'smart' using IoT and IFTTT | | | | Detection in daily life: Using Google Science Journal and ChemEye | | | | Big step forward to fight against malaria with gene editing (6-11-2018) | | | | Scientists successfully rewrote DNA in human embryos (13-12-2017) | | |
| Travel with Aristo — Japan | | |
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