We included HMH Into Math Grade 1 Answer Key PDF Module 17 Lesson 4 Make a Nonstandard Measuring Tool to make students experts in learning maths.
HMH Into Math Grade 1 Module 17 Lesson 4 Answer Key Make a Nonstandard Measuring Tool
I Can make a measuring too! with units that are the same size and measure objects using the tool.
Spark Your Learning
How do you show units on the rectangle to measure the object?
Supply a variety of nonstandard units to be used to show units inside the rectangle. Have pairs of children discuss how to show the units. Children can draw to show how they use units to measure.
Answer:
Explanation:
I used color tiles to measure the color pencil
The pencil is 4 color tiles long.
Build Understanding
Susie wants to measure the length of a pencil. She uses grid paper to make a measuring tool.
Make a measuring tool by cutting out a strip of squares from grid paper. Number the squares.
Draw to show how Susie can measure a pencil.
About how long is the pencil? ____________ units
Answer:
Explanation:
Susie wants to measure the length of a pencil
She uses grid paper to make a measuring tool
I drew to show how Susie measures the length of the pencil
Pencil is about 8 units long.
Turn and Talk Why are the squares all the same length? Does the length of the pencil change if the squares are shorter?
Answer:
The squares are all same length as they are units of measurement
Yes, the pencil change if the squares are shorter.
Step It Out
Question 1.
Arthur measures a crayon and a color pencil.
A. Measure a crayon using your measuring tool.
about __________ units long
Answer:
Explanation:
Arthur measures a crayon
I measured a crayon using measuring tool
The crayon is about 6 units long.
B. Measure a color pencil using the same measuring tool.
about __________ units long
Answer:
Explanation:
Arthur measures a color pencil
I measured a color pencil using measuring tool
The color pencil is about 9 units long.
C. Write the number of units. Use the > symbol to compare. Which object is longer?
Answer:
Explanation:
The crayon is about 6 units long and The color pencil is about 9 units long
6 < 9
So, the color pencil is longer than a crayon.
D. Which object is longer?
Answer:
The color pencil is longer.
Turn and Talk Why is it important to line up the measuring tool with the end of the object?
Answer:
It is important to line up the measuring tool with the end of the object to measure the object accurately.
Check Understanding
Question 1.
Mia writes with a pen. Use the measuring tool you made to measure the length of the pen.
about _________ units long
Answer:
Explanation:
Mia writes with a pen
I used the tool for measuring to measure the length of the pen
The pen is about 19 units long.
On Your Own
Question 2.
Use Tools How long ¡s the ribbon? Use the tool you made to measure.
about __________ units long
Answer:
Explanation:
I used the tool for measuring to measure the length of the ribbon
The ribbon is about 9 units long.
Question 3.
Open-Ended Use the measuring tool you made to measure 2 objects of different lengths. Write the number of units. Use the > symbol to compare.
Which object is longer? Explain.
Answer:
Explanation:
I measured the two objects a ribbon and a pen
They are 8 and 5 units long
The ribbon is longer than the pen.
Question 4.
Attend to Precision Use the measuring tool you made. Draw a line that is 5 units long.
Answer:
Explanation:
I used a grid paper to draw a line of 5 units.
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