Description
Using a protractor to measure angles calls for students to reason abstractly and quantitatively. Students are often confused about which of the two scales to read on a protractor. If they think about he definitions of acute and obtuse angles, they can always choose the correct number. Visual inspection of angles will help students decide whether to choose the measure less than 90 degrees or the measure greater than 90 degrees.
The lessons accompany and are based on Go Math textbook (4th Grade), with rich content and higher level questions. The lessons can stand on their own even if the instructors does not use Go Math, where alternative practice exercises can be utilized.
Table of Contents
Lesson 8.1 Investigate | Angles and Fractional Parts of a Circle
Lesson 8.2 Degrees
Lesson 8.3 Measure and Draw Angles
Lesson 8.4 Investigate | Join and Separate Angles
Lesson 8.5 Problem Solving | Unknown Angle Measures
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Related Products:
Full Year (Chapters 1 to 13) and SAVE 23%
Chapter 1 Place Value, Addition, and Subtraction to One Million
Chapter 2 Multiply by 1-Digit Numbers
Chapter 3 Multiply 2-Digit Numbers
Chapter 4 Divide by 1-Digit Numbers
Chapter 5 Factors, Multiples and Patterns
Chapter 6 Fraction Equivalence and Comparison
Chapter 7 Add and Subtract Fractions
Chapter 8 Multiply Fractions by Whole Numbers
Chapter 9 Relate Fractions and Decimals
Chapter 10 Two-Dimensional Figures
Chapter 12 Relative Sizes of Measurement Units
Chapter 13 Algebra Perimeter and Area
*****************************************************************************
The lessons accompany and are based on Go Math textbook (4th Grade), with rich content and higher level questions. The lessons can stand on their own even if the instructors does not use Go Math, where alternative practice exercises can be utilized.
Table of Contents
Lesson 8.1 Investigate | Angles and Fractional Parts of a Circle
Lesson 8.2 Degrees
Lesson 8.3 Measure and Draw Angles
Lesson 8.4 Investigate | Join and Separate Angles
Lesson 8.5 Problem Solving | Unknown Angle Measures
*****************************************************************************
Customer Tips:
How to get TPT credit to use on future purchases:
• Please go to your My Purchases page (you may need to login). Beside each purchase you'll see a Provide Feedback button. Simply click it and you will be taken to a page where you can give a quick rating and leave a short comment for the product. Each time you give feedback, TPT gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly as it helps me determine which products are most valuable for your classroom so I can create more for you.
Be the first to know about my new discounts, freebies and product launches:
• Look for the green star next to my store logo and click it to become a follower. Voila! You will now receive email updates about this store.
*****************************************************************************
Related Products:
Full Year (Chapters 1 to 13) and SAVE 23%
Chapter 1 Place Value, Addition, and Subtraction to One Million
Chapter 2 Multiply by 1-Digit Numbers
Chapter 3 Multiply 2-Digit Numbers
Chapter 4 Divide by 1-Digit Numbers
Chapter 5 Factors, Multiples and Patterns
Chapter 6 Fraction Equivalence and Comparison
Chapter 7 Add and Subtract Fractions
Chapter 8 Multiply Fractions by Whole Numbers
Chapter 9 Relate Fractions and Decimals
Chapter 10 Two-Dimensional Figures
Chapter 12 Relative Sizes of Measurement Units
Chapter 13 Algebra Perimeter and Area
*****************************************************************************
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Highlights
Description
Using a protractor to measure angles calls for students to reason abstractly and quantitatively. Students are often confused about which of the two scales to read on a protractor. If they think about he definitions of acute and obtuse angles, they can always choose the correct number. Visual inspection of angles will help students decide whether to choose the measure less than 90 degrees or the measure greater than 90 degrees.
The lessons accompany and are based on Go Math textbook (4th Grade), with rich content and higher level questions. The lessons can stand on their own even if the instructors does not use Go Math, where alternative practice exercises can be utilized.
Table of Contents
Lesson 8.1 Investigate | Angles and Fractional Parts of a Circle
Lesson 8.2 Degrees
Lesson 8.3 Measure and Draw Angles
Lesson 8.4 Investigate | Join and Separate Angles
Lesson 8.5 Problem Solving | Unknown Angle Measures
*****************************************************************************
Customer Tips:
How to get TPT credit to use on future purchases:
• Please go to your My Purchases page (you may need to login). Beside each purchase you'll see a Provide Feedback button. Simply click it and you will be taken to a page where you can give a quick rating and leave a short comment for the product. Each time you give feedback, TPT gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly as it helps me determine which products are most valuable for your classroom so I can create more for you.
Be the first to know about my new discounts, freebies and product launches:
• Look for the green star next to my store logo and click it to become a follower. Voila! You will now receive email updates about this store.
*****************************************************************************
Related Products:
Full Year (Chapters 1 to 13) and SAVE 23%
Chapter 1 Place Value, Addition, and Subtraction to One Million
Chapter 2 Multiply by 1-Digit Numbers
Chapter 3 Multiply 2-Digit Numbers
Chapter 4 Divide by 1-Digit Numbers
Chapter 5 Factors, Multiples and Patterns
Chapter 6 Fraction Equivalence and Comparison
Chapter 7 Add and Subtract Fractions
Chapter 8 Multiply Fractions by Whole Numbers
Chapter 9 Relate Fractions and Decimals
Chapter 10 Two-Dimensional Figures
Chapter 12 Relative Sizes of Measurement Units
Chapter 13 Algebra Perimeter and Area
*****************************************************************************
The lessons accompany and are based on Go Math textbook (4th Grade), with rich content and higher level questions. The lessons can stand on their own even if the instructors does not use Go Math, where alternative practice exercises can be utilized.
Table of Contents
Lesson 8.1 Investigate | Angles and Fractional Parts of a Circle
Lesson 8.2 Degrees
Lesson 8.3 Measure and Draw Angles
Lesson 8.4 Investigate | Join and Separate Angles
Lesson 8.5 Problem Solving | Unknown Angle Measures
*****************************************************************************
Customer Tips:
How to get TPT credit to use on future purchases:
• Please go to your My Purchases page (you may need to login). Beside each purchase you'll see a Provide Feedback button. Simply click it and you will be taken to a page where you can give a quick rating and leave a short comment for the product. Each time you give feedback, TPT gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly as it helps me determine which products are most valuable for your classroom so I can create more for you.
Be the first to know about my new discounts, freebies and product launches:
• Look for the green star next to my store logo and click it to become a follower. Voila! You will now receive email updates about this store.
*****************************************************************************
Related Products:
Full Year (Chapters 1 to 13) and SAVE 23%
Chapter 1 Place Value, Addition, and Subtraction to One Million
Chapter 2 Multiply by 1-Digit Numbers
Chapter 3 Multiply 2-Digit Numbers
Chapter 4 Divide by 1-Digit Numbers
Chapter 5 Factors, Multiples and Patterns
Chapter 6 Fraction Equivalence and Comparison
Chapter 7 Add and Subtract Fractions
Chapter 8 Multiply Fractions by Whole Numbers
Chapter 9 Relate Fractions and Decimals
Chapter 10 Two-Dimensional Figures
Chapter 12 Relative Sizes of Measurement Units
Chapter 13 Algebra Perimeter and Area
*****************************************************************************
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
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Questions & Answers
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Standards
to see state-specific standards (only available in the US).
CCSS4.MD.C.5a
An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a “one-degree angle,” and can be used to measure angles.
CCSS4.MD.C.5b
An angle that turns through 𝘯 one-degree angles is said to have an angle measure of 𝘯 degrees.
CCSS4.MD.C.6
Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.
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