importance of Use evidence to explain Earth on the ability of 2.2.2; products they are used for; Technician’s that plants do not use soil plants photosynthetic notes 2.2.2 Slideshow: Looking at the to grow organisms, such as discovery of Evaluate secondary data to plants and algae, to photosynthesis; Video start to explain how plants use sunlight in make food photosynthesis to build organic molecules that are an essential energy store, and to maintain levels of oxygen and carbon dioxide in the atmosphere Year Term 39 2 4 Explaining 2.4.4 Use indicators to identify Worksheet 2.4.4; Quick starter; Slideshow: The pH scale for Using chemical acids and alkalis 8 1 Practical sheet What are indicators? A look measuring indicators changes Analyse data from acidity/alkalinity; and 2.4.4; at different types of Technician’s different indicators indicators notes 2.4.4 indicator; Interactive Compare the effectiveness activity: Drag the acids to of different indicators the correct group strong – or weak Year Term 39 2 5 Exploring 2.5.15 Explore how the pressure Atmospheric Worksheet 2.5.15; Quick starter; Interactive Exploring gas contact and in a gas varies with 8 1 pressure; decreases notes activity: Drag the Technician’s pressure non-contact height with increase of 2.5.15 descriptions which forces Explain the implications of height as weight of represent high or low this changing pressure air above decreases atmospheric pressure; Give examples of how with height Hangman: Key vocabulary pressure affects our game lives
importance of plants Use evidence to explain that plants do not use soil to grow Evaluate secondary data to start to explain how plants make food Earth on the ability of photosynthetic organisms, such as plants and algae, to use sunlight in photosynthesis to build organic molecules that are an essential energy store, and to maintain levels of oxygen and carbon dioxide in the atmosphere 2.2.2; Technician’s notes 2.2.2 products they are used for; Slideshow: Looking at the discovery of photosynthesis; Video Year 8 Term 1 39 2 4 Explaining chemical changes 2.4.4 Using indicators Use indicators to identify acids and alkalis Analyse data from different indicators Compare the effectiveness of different indicators The pH scale for measuring acidity/alkalinity; and indicators Worksheet 2.4.4; Practical sheet 2.4.4; Technician’s notes 2.4.4 Quick starter; Slideshow: What are indicators? A look at different types of indicator; Interactive activity: Drag the acids to the correct group – strong or weak Year 8 Term 1 39 2 5 Exploring contact and non-contact forces 2.5.15 Exploring gas pressure Explore how the pressure in a gas varies with height Explain the implications of this changing pressure Give examples of how pressure affects our lives Atmospheric pressure; decreases with increase of height as weight of air above decreases with height Worksheet 2.5.15; Technician’s notes 2.5.15 Quick starter; Interactive activity: Drag the descriptions which represent high or low atmospheric pressure; Hangman: Key vocabulary game
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