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Windy Day on the Farm: Building Angles One Degree at a Time worksheet preview

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Windy Day on the Farm: Building Angles One Degree at a Time

Grade 4 one-degree angle practice: read farm turns on a protractor and add one-degree turns to find each angle's measure in degrees.

Grade 4MathInteractive · Printable

Aligned to4.MD.C.5.b

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 13 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 4
Subject
Math
Question types
Fill in the blank, Multiple choice, Matching, Sorting, Short answer

About this worksheet

What students practice

  • Students explain that an angle that turns through n one-degree angles measures n degrees.
  • Students read an angle on a protractor as a count of one-degree angles.
  • Students add and subtract one-degree turns to find angle measures.

How to use

Use after introducing a degree as 1/360 of a full turn. Do the first protractor problem together, counting by tens and fives along the scale.

Curriculum

Common Core standard covered

4.MD.C.5.b

Understand that an angle turning through n one-degree angles measures n degrees.

Preview

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Windy Day on the Farm: Building Angles One Degree at a Time

Count the one-degree turns to find how many degrees each angle measures.

Read the turns

A one-degree angle is a tiny turn. It takes 360 of them to make a full circle. An angle that turns through n one-degree angles measures n degrees. On each protractor, one side of the angle is on the 0 mark.

1.
Rosa measures how far the hayloft door swings open.0102030405060708090100110120130140150160170180

The door turns through   one-degree angles.
The angle measures   degrees.

2.
How many one-degree angles does the weather vane on the red barn turn through?0102030405060708090100110120130140150160170180
  • A. 55
  • B. 125
  • C. 12
  • D. 135
3.
A windmill blade starts on the 0 mark and turns to the other side of the angle.0102030405060708090100110120130140150160170180

How many more one-degree angles must the blade turn to make a straight angle (180°)?   more one-degree angles

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