Worksheet 2.2.3; Quick starter; Identify the reactants The reactants in, and products 2.2.3 Exploring how of, photosynthesis, and a word and products of Practical sheet Interactive activity: plants make food summary for photosynthesis photosynthesis 2.2.2; Practical Rearrange the steps Plants making Plan and predict the sheet 2.2.3; in a method to carbohydrates in their results of investigations explain how to test Technician’s leaves by photosynthesis Evaluate the risks of a notes 2.2.3 a leaf for the procedure presence of starch The adaptations of leaves Worksheet 2.2.4; Quick starter; Relate the size of a leaf 2.2.4 Looking at leaves for photosynthesis Practical sheet Slideshow: A to the availability of light Relate the function of 2.2.4; detailed look at the the leaf to its structure different Technician’s and the types of cell notes 2.2.4 components of a Evaluate the structure of leaf; Interactive a cell related to its activity: Match the function adaptations of the leaf to its function; Hangman: Key vocabulary game Worksheet Quick starter; Recap on the Describe how stomata The adaptations of leaves for 2.2.5 Exploring the role photosynthesis control gas exchange 2.2.5a; Interactive activity: adaptations of of stomata Explain how gas Worksheet 2.2.5b Which of the leaves, using key The role of leaf stomata in exchange occurs in (second page sentences about points from lesson gas exchange in plants leaves copied onto card); stomata are true, 2.2.4 Analyse how stomata Practical sheet and which are density is affected by 2.2.5a; Practical false? different conditions sheet 2.2.5b; Technician’s notes 2.2.5
2.2.3 Exploring how plants make food The reactants in, and products of, photosynthesis, and a word summary for photosynthesis Plants making carbohydrates in their leaves by photosynthesis Identify the reactants and products of photosynthesis Plan and predict the results of investigations Evaluate the risks of a procedure Worksheet 2.2.3; Practical sheet 2.2.2; Practical sheet 2.2.3; Technician’s notes 2.2.3 Quick starter; Interactive activity: Rearrange the steps in a method to explain how to test a leaf for the presence of starch 2.2.4 Looking at leaves The adaptations of leaves for photosynthesis Relate the size of a leaf to the availability of light Relate the function of the leaf to its structure and the types of cell Evaluate the structure of a cell related to its function Worksheet 2.2.4; Practical sheet 2.2.4; Technician’s notes 2.2.4 Quick starter; Slideshow: A detailed look at the different components of a leaf; Interactive activity: Match the adaptations of the leaf to its function; Hangman: Key vocabulary game 2.2.5 Exploring the role of stomata The adaptations of leaves for photosynthesis The role of leaf stomata in gas exchange in plants Describe how stomata control gas exchange Explain how gas exchange occurs in leaves Analyse how stomata density is affected by different conditions Worksheet 2.2.5a; Worksheet 2.2.5b (second page copied onto card); Practical sheet 2.2.5a; Practical sheet 2.2.5b; Technician’s notes 2.2.5 Quick starter; Interactive activity: Which of the sentences about stomata are true, and which are false? Recap on the adaptations of leaves, using key points from lesson 2.2.4