How acidic or alkali are common liquids?

Let's try it! Join us as we investigate acidity and alkalinity using items you would find around you. Our homemade pH indicator is grape juice. Let's plan and take part in a fair test to find out.

Follow the step by step instructions in the video of how to do pH testing. What do you predict will happen when you mix the liquids with the grape juice? Good luck with your experimenting.

So what is Let’s Try It?

Hands up if you'd like a scientist in your classroom? Our Let's Try It videos do just that. Pick an experiment and a Winchester Science Centre Inspirer will take you through it step by step. There's handy hints, lists of what you'll need and even a scientific method planner to download. Why wait, let's try it!