S1.2 Investigation 2: Observation Approach
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Do Now: Knowledge Book A page 5
Observation investigation question:
Can we show a gas is being made during photosynthesis?
This inestigation will be used as a PRACTICE investigation and will not be counted towards your final grade. You will set up the experiment as per the method in your Practical Booklet, and collect data throughout the lesson.Â
Read the knowledge to understand how we spinach leaves in the baking soda solution as an indicator of photosynthesis.Â
Finish the Investigation Review on page 9. This should be done in groups, with students discussing the questions together.Â
Teachers can GUIDE students using the slides below, but are not allowed to give written or verbal answers. This is why students need to discuss with each other!
Summarise the main ideas from today's lesson into your Whiteboard.
Any work that is unfinished must be completed as homework.Â
Let's Pack Up Together
Return all materials to the correct container.Â
Scan your surroundings for rubbish and put in the bin.Â
Put your brown paper bag back into the correct grey tray.
Quietly stand behind your chair. Wait for the Karakia leader to begin.