CBSE Class 5 Maths: Angles as Turns Workbook

This workbook helps your child understand angles as turns. It covers quarter, half and full turns on a clock, clockwise and anticlockwise, turning to face North, East, South and West, turns in degrees, the parts of an angle, right, acute, obtuse and straight angles, angles in shapes and letters, estimating angles, reading a protractor, angles between clock hands, straight angles and full turns, and real-life problems. It has 335 activities in 16 sections, arranged in four parts.

What your child will practise

• Fractions of a Turn – Quarter, half, three-quarter and full turns
• Clockwise and Anticlockwise – Clockwise and anticlockwise turns
• Turns and Directions – Turning to face North, East, South and West
• Turns in Degrees – Measuring turns in degrees
• Parts of an Angle – Arms, vertex and naming angles
• Right Angles – Square corners and quarter turns
• Acute, Obtuse and Straight Angles – Acute, right, obtuse and straight angles
• Angles in Shapes and Letters – Finding right angles in shapes and letters
• Estimating Angles – Estimating the size of an angle
• Measuring with a Protractor – Reading angles on a protractor
• Angles on a Clock – Angles between the hands of a clock
• Straight Angles and Full Turns – Angles on a straight line and in a full turn
• Word Problems – Angles and turns in everyday life
• Mixed Practice – A mix of every skill in this book
• Think! Puzzles & Challenges – Angle puzzles and challenges
• Angles and Turns Check-Up – Final test covering every skill in this workbook

Who it is for

CBSE Class 5 students (age about 10–11), and Class 6 children who need a refresher.

How to use it

Print the pages you need, or the whole book, on A4 paper. Short, regular sessions work best. Answers are at the back so you can check the work together.

Based on the CBSE / NCERT Class 5 (Grade 5) Mathematics curriculum. Instant PDF download, 62 pages.