10.10 practical: investigate diffusion Practical use Visking tubing to – using a partially-permeable show small molecules can pass membrane such as Visking tubing through as in dialysis. 10.11 describe the functions of the Use an internet programme to liver in bile production, regulation of make a word search or blood sugar, urea formation and crossword perhaps for – detoxification including the homework and students can breakdown of alcohol. swap in pairs and try to do them in the next lesson. 48 Section 10 Consolidation and assessment Activities: Edexcel International GCSE Homeostatic student book pages tbc – Mechanisms During any consolidation and assessment slot available here or Homeostasis, throughout the course introduce thermoregulation, SAM questions wherever osmoregulation, possible there are many past – negative feedback paper questions from previous years in the previous specification that are useful. Games such as Say You ‘We Pay’ with biology words can add variety to a test. Use an internet programme to make a word search or crossword perhaps for – homework and students can swap in pairs and try to do them in the next lesson. Section 11 Students will be assessed on their Activities: Edexcel International GCSE Critical thinking Critical thinking 49 Reproduction and ability to: student book pages tbc Problem solving Problem solving – Hereditary Analysis Analysis
10.10 practical: investigate diffusion using a partially-permeable membrane such as Visking tubing 10.11 describe the functions of the liver in bile production, regulation of blood sugar, urea formation and detoxification including the breakdown of alcohol. Practical – use Visking tubing to show small molecules can pass through as in dialysis. Use an internet programme to make a word search or crossword – perhaps for homework and students can swap in pairs and try to do them in the next lesson. 48 Section 10 Homeostatic Mechanisms Homeostasis, thermoregulation, osmoregulation, negative feedback Consolidation and assessment Activities: During any consolidation and assessment slot available here or throughout the course introduce SAM questions wherever possible – there are many past paper questions from previous years in the previous specification that are useful. Games such as ‘We Say You Pay’ with biology words can add variety to a test. Use an internet programme to make a word search or crossword – perhaps for homework and students can swap in pairs and try to do them in the next lesson. Edexcel International GCSE student book pages – tbc 49 Section 11 Reproduction and Hereditary Students will be assessed on their ability to: Activities: Edexcel International GCSE student book pages – tbc Critical thinking Problem solving Analysis Critical thinking Problem solving Analysis
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