Control variables are things that stay the ... Let's explore what we can learn about the scientific method and how we can improve our scientific skills and abilities. All scientists need to ...

This week, the spotlight is on the scientific method: As the world scrambles to deal with the spread of the coronavirus, scientists around the world are working hard trying to devise a vaccine.

This is the basis of the modern scientific method. It blossomed in the 17th century, when a new breed of thinkers took the view that scientific knowledge can only come from first-hand observation.

Scientists develop explanations using the scientific method. This follows a specific way of working: For example, a student may be considering the solar panels on a house and may hypothesise that ...