Aim: - Know that different foods can be acid or alkali
Learning Outcomes: - Know the difference between Acids and Alkalis, know which foods are acids and alkali
Starter for your teacher to do with you Acids and Alkali Starter.ppt
Instructions
You are to put different foods into different Boiling tubes.
You will then put some universal indicator in each of the foods.
You need to record what colour the liquid goes.
This is the Worksheet that goes with this lesson Is food Acid or Alkali.docx
If you can describe as an acid or alkali you are working at a level 4
If you can explain Acids and Alkalies using the PH scale you are working at a level 5
If you can Analyse why some foods might be acidic or alkali you are working at a level 6
Tags: Acids and alkalis, Chemistry, KS3
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