3.27 describe the determination of the sex of offspring at fertilisation, using a genetic diagram. 48 Section 3: Edexcel International GCSE Critical thinking Problem solving Students will be assessed on their Activities: Problem solving Reasoning Reproduction and Biology Student Book: Pages ability to: Compare identical and Analysis Interpretation inheritance 190–194 Reasoning Adaptive learning b) Inheritance 3.28 understand how division of a Use resource on ActiveBook Interpretation Creativity and to compare mitosis and Edexcel International GCSE diploid cell by mitosis produces two Adaptive learning Intellectual interest meiosis. Biology Revision Pages cells that contain Creativity and curiosity Use pipe cleaners and and identical sets of chromosomes Innovation Initiative plasticine to mitosis. Adaptability 3.29 understand that mitosis occurs Video clip: Interactive software: during growth, repair, cloning and BBC clip 6022 () Multimedia Science School cell – (2 min 24 sec) asexual reproduction division 3.30 understand how division of a Animation: cell by meiosis produces four cells, Cells Alive website for each with half the number of mitosis and meiosis. chromosomes, and that this results in the formation of genetically different haploid gametes 3.31 understand how random fertilisation produces genetic variation of offspring
3.27 describe the determination of the sex of offspring at fertilisation, using a genetic diagram. 48 Section 3: Reproduction and inheritance b) Inheritance Students will be assessed on their ability to: 3.28 understand how division of a diploid cell by mitosis produces two cells that contain identical sets of chromosomes 3.29 understand that mitosis occurs during growth, repair, cloning and asexual reproduction 3.30 understand how division of a cell by meiosis produces four cells, each with half the number of chromosomes, and that this results in the formation of genetically different haploid gametes 3.31 understand how random fertilisation produces genetic variation of offspring Activities: Compare identical and Use resource on ActiveBook and to compare mitosis and meiosis. Use pipe cleaners and plasticine to mitosis. Interactive software: Multimedia Science School – cell division Animation: Cells Alive website for mitosis and meiosis. Edexcel International GCSE Biology Student Book: Pages 190–194 Edexcel International GCSE Biology Revision Pages and Video clip: BBC clip 6022 () (2 min 24 sec) Critical thinking Problem solving Analysis Reasoning Interpretation Adaptive learning Creativity Innovation Adaptability Problem solving Reasoning Interpretation Adaptive learning Creativity Intellectual interest and curiosity Initiative
IGCSE-biology-scheme-of-work.docx