# Picture Based Measurement Worksheets

How to Measure with Pictures? Here, we have to find the actual length (AL) of each object! Let's look at an example to understand it. Q: The scale for the picture of leave is 1:0.2, and the length of the image is 50 cm. What will be its actual length (AL)? The equation (1) will be: Ratio = image/actual part of the object --> (1) Here, we will put the picture on top and place the actual part of the object at the bottom. And, we will keep the ratio value on the L.H.S. So, the values are: The value of the Ratio is 1:0.2 or 1/0.2. Image is only one. Length of the image is equal to 50 cm. AL that is the actual length of the object, you have to find. Now, you will put all the values mentioned above in eq. (1) then, it will be: 1/0.2 (ratio) = 50 cm(image) / AL = 1 x 50 / 0.2 x 50 = 50 cm / 10 cm. The actual length of the image (AL) = 10 cm Answer! Here, we multiplied both sides by 50.

• ### Basic Lesson

tudents are taught how to visualize measurement using a key. Also includes a practice problem. How many cubes high/ wide long is it?

• ### Intermediate Lesson

This is a prompted quiz to help further build skills. First, measure with cubes. Next, count the cubes. Then, write the number of cubes you needed to measure the picture.

• ### Picture-based Measurement Lesson 2

Students are taught how to visualize measurement using a key. Also includes a practice problem.

• ### Independent Practice 2

Includes Used more as a skill building tool than a quiz. Good for checking for understanding.

• ### Independent Practice 1

Use one horizontal measurement legend key to answer 3 problems. The answers can be found below.

• ### Independent Practice 2

Use one vertical measurement legend key to answer 3 problems. The answers can be found below.

• ### Independent Practice 3

Use one horizontal measurement legend key to answer 3 problems. The answers can be found below.

• ### Independent Practice 4

Use one vertical measurement legend key to answer 3 problems. The answers can be found below.

• ### Homework Worksheet

Features skill building with vertical practice problems. A complete legend is provided.

• ### Homework Worksheet 2

Features skill building with vertical practice problems. Complete legend is provided.