Scientific method and hypothesis testing

What you'll learn

1. 1

   Imagine baking cookies. You think 'if I add extra chocolate chips, they'll be tastier.' That's your hypothesis — a guess you can test! 🍪

2. 2

   What is a hypothesis?

3. 3

   Set up a simple experiment: test if sunlight makes plants grow taller. Drag the plant to the sunny side. 🌱

4. 4

   Let's test a hypothesis step-by-step: 'Caffeine helps people react faster.'

5. 5

   In a fair test, what do you call the group that doesn't get the special treatment?

6. 6

   Design your own test: Does music help you memorise words? Drag the steps into the right order. 🎵

7. 7

   What do you do if your experiment doesn't support your hypothesis?