Using ratios helps us make and understand scale models in science projects! Here’s how it works:
What is Scale? A scale model is a smaller or bigger version of something, based on a ratio. For example, if a model car has a scale of 1:20, this means that 1 unit on the model equals 20 units on the real car.
Let’s See an Example: If a real car is 400 cm long, we can find out how long the model is. We do this by dividing: cm. So, the scale model will be 20 cm long.
Why Measurements Matter: Ratios help ensure that all parts of the model are in the same size relationship. This keeps the model looking realistic and true to the real object.
Using ratios like this not only helps us make accurate models, but it also improves our problem-solving skills!
Using ratios helps us make and understand scale models in science projects! Here’s how it works:
What is Scale? A scale model is a smaller or bigger version of something, based on a ratio. For example, if a model car has a scale of 1:20, this means that 1 unit on the model equals 20 units on the real car.
Let’s See an Example: If a real car is 400 cm long, we can find out how long the model is. We do this by dividing: cm. So, the scale model will be 20 cm long.
Why Measurements Matter: Ratios help ensure that all parts of the model are in the same size relationship. This keeps the model looking realistic and true to the real object.
Using ratios like this not only helps us make accurate models, but it also improves our problem-solving skills!