Angles as Turns Class 5 Worksheet with Answers Maths Chapter 3

Each of our Maths Mela Class 5 Worksheet and Class 5 Maths Chapter 3 Angles as Turns Worksheet with Answers Pdf focuses on conceptual clarity.

Class 5 Maths Chapter 3 Angles as Turns Worksheet with Answers Pdf

Angles as Turns Class 5 Maths Worksheet

Class 5 Maths Chapter 3 Worksheet with Answers – Class 5 Angles as Turns Worksheet

Full, Half and Quarter

On the sports ground, a group of students gathered for their practice. Some children stood on their mats for warm-up yoga poses. One of them stepped forward to demonstrate gymnastics.

The activity included practising quarter turns, half turns, and full turns with careful balance and control.
While a few students continued holding their yoga poses, the gymnast performed a graceful full turn, spinning smoothly like a wheel.

1. The minute hand of a clock makes a full turn when it comes back to ________.

2. When the hour hand moves from 12 to 6, it makes a ________ turn.

3. Radhika makes two quarter turns in the same direction. Is that the same as a half turn?
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4. Ahmad spins on the spot, making four quarter turns. How many full turns did he just make?
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5. Ayesha runs in a circle on the track. After making two’half turns, she ends up at the starting point. How many full turns was that?
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6. The flag rope pulley turns one-quarter turn each time it is pulled. How many times must we pull it for a full turn?
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7. Aarav completes two full turns on the mat. How many quarter turns was that in total?
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8. What Is the maximum possible turns In each of these cases? Check and tick.

(a) Do any of the above objects make a half turn? If yes, write them.
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(b) Write the names of any three objects that can make full turns.
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Recognizing Acute, Right, and Obtuse Angles through Turns

In the ‘Art and Craft’ period, Meera and her classmates make paper fan as shown below.

Let us Look at the turns made by the paper Jan, keeping one side fixed.

Question 9.
Using your paper, Jan, make a quarter turn. Continue to make an acute turn. What type of angle (turn) do you find by joining a right (quarter) turn with an acute turn?
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Question 10.
Identify the types of angles in. the following pizza slices.

Question 11.
Identify the different types of angles marked in the yoga poses.

Question 12.
Komal’s arms form a straight Line. How many right angles does that make?
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Question 13.
Two acute angles together make a right angle. Can you show an example with your arms?
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Question 14.
Meena makes an obtuse arm stretch, then another obtuse stretch in the same direction. Could they form a straight angle together?
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Representing Turns using Fractional Parts \(\frac{1}{8}, \frac{1}{6}\), etc.

A big colourful “Spin & Win” wheel is divided into 8 equal parts. Sahiba spins the wheel while Tanu jumps on the trampoline and Abhay performs a gymnastics move.

A \(\frac{1}{8}\) turn means movinq one section. Two \(\frac{1}{8}\) turns mean a quarter turn, just like a right angle. Let’s see if you can handle exact spins!”

Question 15.
Sahiba spun \(\frac{4}{8}\) turn. How many quarter turns • is that?
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Question 16.
Tanu’s jump was \(\frac{1}{6}\) turn. Is that more or less than \(\frac{1}{8}\) turn?
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Question 17.
Abhay’s spin was \(\frac{5}{8}\) turn.. How many \(\frac{1}{8}\) turns Is that?
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Question 18.
Sahiba twists \(\frac{9}{8}\) turns. How many full turns and extra turns is that?
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Question 19.
Akshay’s basketball spins \(\frac{7}{8}\) turn. How much more is needed for a full turn?
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Question 20.
Guess arid write the measure of the turns made by the arrow In each of the following cases. Verify with a combination of angle measuring tools.

Activity
Make your Own Angle Tool

Take a paper circle and a straw.
Fold your circle to make 8 equal parts and attach the straw in the centre.
Demonstrate a \(\frac{1}{8}\) turn, a \(\frac{3}{8}\) turn, and a half turn.

What angles do these show?

Question 21.
Guess the measures of each of the angles shown each of the angles Is acute, right or obtuse.

Question 22.
In the following circles, the end points of —, — and — turns are shown. Draw arrows to show the starting points.

Direction Spins Challenge

The compass mats are laid out on the ground, marked with North, East, South, and West. Instructor holds a large model clock and reminds everyone:
“Clockwise is the way the clock hands move; anti-clockwise is the opposite direction.”
On his whistle, the gymnasts spun, stepped, and pivoted exactly as instructed — quarter turns, half turns, and three-quarter turns — making sure to keep balance while staying on track.

Question 23.
Neha, starts facing North and makes one quarter turn clockwis’e. Which direction is she facing now? ________

Question 24.
Asha, starting from East, makes one half turn anti-clockwise. In which direction is she now? ________

Question 25.
Raghav winds a toy top clockwise. Which way should he turn it to unwind it?
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Question 26.
Meeta opens a tap anticlockwise. What will happen if she turns it clockwise?
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Question 27.
Hitesh starts facing South and makes three-quarter turns clockwise. Which direction is he facing now?
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Question 28.
Radhika spins \(\frac{1}{2}\) turn clockwise. How many right angles is that, and what is another name for this turn?
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Question 29.
The creatures below have made a turn clockwise/anti-clockwise. Identify the turns made and directions followed.

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Question 30.
Draw angles for the given measures of turns using the given lines.

Think arid Answer

Clock Turns Connection

Question 1.
When the minute hand moves from 12 to 3, it makes a quarter turn. How many minutes is that, and what kind of angle is formed?

Question 2.
When the minute hand moves by 45 minutes, it turns by _____________ of the circle and ________ right angles.

Fun with Turns
The playground had been set up like a treasure maze of cones, chalk lines, and flags. Each player received a secret set of instructions:

“Start facing your given direction.
Follow only right-angle turns. Four right angles make a full turn. If you make a mistake, you will lose time!”
Kavya began at the main gate,
Rohan at the basketball court, Iqbal near the sandpit, and Mehul by the library door. The whistle blew, and the race began sharp turns, quick pivots, and loud cheers from the children watching.

Question 31.
Kavya starts facing North and makes 1 right-angle turn anticlockwise. Which direction is she facing now?
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Question 32.
Rohan starts facing East and makes 2 right-angle turns anti-clockwise. Which direction is he facing now?
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Question 33.
Iqbal starts facing South arid makes 3 right-angle turns clockwise. Which direction is he facing now?
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Question 34.
Mehul starts facing South, turns 1 right angle anti-clockwise, then 2 right angles clockwise. Which direction is he facing now?
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Question 35.
Kavya starts facing West, turns 1 right angle clockwise, then 1 right angle anti¬clockwise, then 1 right angle clockwise. Which direction is she facing now?
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Question 36.
Meenu, is facing the north gate. After a quarter turn clockwise, she takes another half turn clockwise, which direction is she facing now?
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Think and Answer
If someone wants to face the opposite direction from where they started using only right-angle turns, what will be the minimum number of turns needed, and why?