Scale Models

Front

What is a scale model?

Back

A scale model is a physical representation of an object that maintains accurate relationships between its dimensions and the actual object's dimensions, often used to visualize large structures or objects.

Tags

CCSS.7.G.A.1

Front

How do you calculate the actual height of an object from a scale model?

Back

To calculate the actual height, multiply the height of the model by the scale factor.

Tags

CCSS.7.G.A.1

Front

What is a scale factor?

Back

A scale factor is a ratio that compares the dimensions of a model to the dimensions of the actual object, indicating how much larger or smaller the model is.

Tags

CCSS.7.G.A.1

Front

If a scale is given as 1 cm:50 km, what does this mean?

Back

This means that 1 centimeter on the map represents 50 kilometers in reality.

Tags

CCSS.7.G.A.1

Front

How do you convert a measurement from a scale model to actual size?

Back

Multiply the measurement from the scale model by the scale factor to find the actual size.

Tags

CCSS.7.G.A.1

Front

What is the formula to find the scale factor?

Back

Scale Factor = Actual Size / Model Size.

Tags

CCSS.7.G.A.1

Front

If a door is 2 meters tall and the scale is 1 cm = 4 meters, what is the height of the door on the scale drawing?

Back

The height of the door on the scale drawing is 0.5 cm.

Tags

CCSS.7.G.A.1

Front

How do you determine the actual distance between two locations using a map scale?

Back

Multiply the distance on the map by the scale factor to find the actual distance.

Tags

CCSS.7.G.A.1

Front

What is the significance of rounding in scale measurements?

Back

Rounding is important to simplify measurements and make them easier to work with, especially in practical applications.

Tags

CCSS.5.NBT.A.4

Front

If a model of a stadium is 2 ft wide and the actual stadium is 200 yd wide, how do you find the scale?

Back

Convert the actual width to feet (200 yd = 600 ft) and then find the scale as 1 ft = 300 ft, simplifying to 1 ft = 100 yd.

Tags

CCSS.7.G.A.1