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Page 1 D O B I K C F M H N E L G A J 13 H H H Guess the distance between any two dots. Howmanycentimetresisit?Nowmeasureit withthehelpofascale.Didyouguessright? Which two dots do you think are farthest fromeachother?Checkyouranswer. Which two dots are nearest to each other? Checkyouranswer. Childrencanplaythisgameinpairs,makingdotsonaplainsheetandaskingtheirpartnerto guess the distance. This can also be extended to estimating bigger distances on the floor. Theborderofthischaptershouldalsobeusedasascale. Long and Short HowFarApartaretheDots? 2 Rationalised 202324 Page 2 D O B I K C F M H N E L G A J 13 H H H Guess the distance between any two dots. Howmanycentimetresisit?Nowmeasureit withthehelpofascale.Didyouguessright? Which two dots do you think are farthest fromeachother?Checkyouranswer. Which two dots are nearest to each other? Checkyouranswer. Childrencanplaythisgameinpairs,makingdotsonaplainsheetandaskingtheirpartnerto guess the distance. This can also be extended to estimating bigger distances on the floor. Theborderofthischaptershouldalsobeusedasascale. Long and Short HowFarApartaretheDots? 2 Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Look at the picture and explain how Birbal made Akbar's line shorter. Now can you be as smart as Birbal? Make his line shorter without erasing it. Just think — is there any longest line? Try This Make her right arm 1 cm longer than the left arm. H H Draw a cup 1 cm shorter than this cup. H Draw a broom half as long as this broom. The Shorter Line Akbar was a famous king. He had a smart minister called Birbal. Once Akbar gave him a difficult question. He drew a line on the floor. H Draw another hair of double the length. 15 How Tall Have You Grown? Wow! His height is exactly double my height. The Long and Short of Your Family! Rationalised 202324 Page 3 D O B I K C F M H N E L G A J 13 H H H Guess the distance between any two dots. Howmanycentimetresisit?Nowmeasureit withthehelpofascale.Didyouguessright? Which two dots do you think are farthest fromeachother?Checkyouranswer. Which two dots are nearest to each other? Checkyouranswer. Childrencanplaythisgameinpairs,makingdotsonaplainsheetandaskingtheirpartnerto guess the distance. This can also be extended to estimating bigger distances on the floor. Theborderofthischaptershouldalsobeusedasascale. Long and Short HowFarApartaretheDots? 2 Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Look at the picture and explain how Birbal made Akbar's line shorter. Now can you be as smart as Birbal? Make his line shorter without erasing it. Just think — is there any longest line? Try This Make her right arm 1 cm longer than the left arm. H H Draw a cup 1 cm shorter than this cup. H Draw a broom half as long as this broom. The Shorter Line Akbar was a famous king. He had a smart minister called Birbal. Once Akbar gave him a difficult question. He drew a line on the floor. H Draw another hair of double the length. 15 How Tall Have You Grown? Wow! His height is exactly double my height. The Long and Short of Your Family! Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Try This The Shorter Line 15 Jhumpa once read a list of the tallest people in the world. One of them was 272 cm tall! That is just double of Jhumpa's height. How tall is Jhumpa? __________ cm. How Tall Have You Grown? Do you remember that in Class 3 you measured your height? Do you think you have grown taller? How much? ____________ (cm) Have your friends also grown taller? Find out and fill the table below. Wow! His height is exactly double my height. Friend's Last This year's year's How many cm name height (in cm) height (in cm) have they grown? Imagine Could that person pass through the door of your classroom without bending? Will his head touch the roof of your house if he stands straight? Who is the tallest in your family? _____ Who is the shortest in your family? _____ What is the difference between their heights? _____ The Long and Short of Your Family! H H H H H Rationalised 202324 Page 4 D O B I K C F M H N E L G A J 13 H H H Guess the distance between any two dots. Howmanycentimetresisit?Nowmeasureit withthehelpofascale.Didyouguessright? Which two dots do you think are farthest fromeachother?Checkyouranswer. Which two dots are nearest to each other? Checkyouranswer. Childrencanplaythisgameinpairs,makingdotsonaplainsheetandaskingtheirpartnerto guess the distance. This can also be extended to estimating bigger distances on the floor. Theborderofthischaptershouldalsobeusedasascale. Long and Short HowFarApartaretheDots? 2 Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Look at the picture and explain how Birbal made Akbar's line shorter. Now can you be as smart as Birbal? Make his line shorter without erasing it. Just think — is there any longest line? Try This Make her right arm 1 cm longer than the left arm. H H Draw a cup 1 cm shorter than this cup. H Draw a broom half as long as this broom. The Shorter Line Akbar was a famous king. He had a smart minister called Birbal. Once Akbar gave him a difficult question. He drew a line on the floor. H Draw another hair of double the length. 15 How Tall Have You Grown? Wow! His height is exactly double my height. The Long and Short of Your Family! Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Try This The Shorter Line 15 Jhumpa once read a list of the tallest people in the world. One of them was 272 cm tall! That is just double of Jhumpa's height. How tall is Jhumpa? __________ cm. How Tall Have You Grown? Do you remember that in Class 3 you measured your height? Do you think you have grown taller? How much? ____________ (cm) Have your friends also grown taller? Find out and fill the table below. Wow! His height is exactly double my height. Friend's Last This year's year's How many cm name height (in cm) height (in cm) have they grown? Imagine Could that person pass through the door of your classroom without bending? Will his head touch the roof of your house if he stands straight? Who is the tallest in your family? _____ Who is the shortest in your family? _____ What is the difference between their heights? _____ The Long and Short of Your Family! H H H H H Rationalised 202324 16 a) How far is Rehana from Arundhati? __________ b) How far ahead is Rehana from Konkana and Uma? __________ c) How far are Konkana and Uma from the finishing line? _______ Have you heard about a 1500 m or 3000 m race? (You remember that 1000 metres make 1 kilometre and 500 metres make half a kilometre.) So you can say — In a 1500 metres race people run ______ km In a 3000 metres race people run ______ km H Long Jump 17 InterSchool Sports Meet Race This is a 100 metre race for girls. Arundhati is nearest the finishing line. She is about 6 metres from it. Behind her is Rehana. Konkana and Uma are running behind Rehana. Look at the picture. To answer the questions below choose from these distances: – 3 metres – 6 metres – 10 metres – 15 metres 6 metres Rehana Rationalised 202324 Page 5 D O B I K C F M H N E L G A J 13 H H H Guess the distance between any two dots. Howmanycentimetresisit?Nowmeasureit withthehelpofascale.Didyouguessright? Which two dots do you think are farthest fromeachother?Checkyouranswer. Which two dots are nearest to each other? Checkyouranswer. Childrencanplaythisgameinpairs,makingdotsonaplainsheetandaskingtheirpartnerto guess the distance. This can also be extended to estimating bigger distances on the floor. Theborderofthischaptershouldalsobeusedasascale. Long and Short HowFarApartaretheDots? 2 Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Look at the picture and explain how Birbal made Akbar's line shorter. Now can you be as smart as Birbal? Make his line shorter without erasing it. Just think — is there any longest line? Try This Make her right arm 1 cm longer than the left arm. H H Draw a cup 1 cm shorter than this cup. H Draw a broom half as long as this broom. The Shorter Line Akbar was a famous king. He had a smart minister called Birbal. Once Akbar gave him a difficult question. He drew a line on the floor. H Draw another hair of double the length. 15 How Tall Have You Grown? Wow! His height is exactly double my height. The Long and Short of Your Family! Rationalised 202324 Birbal, here is a line. Make it shorter without erasing. Akbar's line Now your line is shorter. Birbal's line 14 Try This The Shorter Line 15 Jhumpa once read a list of the tallest people in the world. One of them was 272 cm tall! That is just double of Jhumpa's height. How tall is Jhumpa? __________ cm. How Tall Have You Grown? Do you remember that in Class 3 you measured your height? Do you think you have grown taller? How much? ____________ (cm) Have your friends also grown taller? Find out and fill the table below. Wow! His height is exactly double my height. Friend's Last This year's year's How many cm name height (in cm) height (in cm) have they grown? Imagine Could that person pass through the door of your classroom without bending? Will his head touch the roof of your house if he stands straight? Who is the tallest in your family? _____ Who is the shortest in your family? _____ What is the difference between their heights? _____ The Long and Short of Your Family! H H H H H Rationalised 202324 16 a) How far is Rehana from Arundhati? __________ b) How far ahead is Rehana from Konkana and Uma? __________ c) How far are Konkana and Uma from the finishing line? _______ Have you heard about a 1500 m or 3000 m race? (You remember that 1000 metres make 1 kilometre and 500 metres make half a kilometre.) So you can say — In a 1500 metres race people run ______ km In a 3000 metres race people run ______ km H Long Jump 17 InterSchool Sports Meet Race This is a 100 metre race for girls. Arundhati is nearest the finishing line. She is about 6 metres from it. Behind her is Rehana. Konkana and Uma are running behind Rehana. Look at the picture. To answer the questions below choose from these distances: – 3 metres – 6 metres – 10 metres – 15 metres 6 metres Rehana Rationalised 202324 16 Have you heard about marathon races in which people have to run about 40 kilometres? People run marathons on roads because the track of a stadium is only 400 metres. 10 rounds of a stadium track = _______ km So, if you run a marathon on a stadium track, you will have to complete __________ rounds ! This is the long jump for boys. Long Jump 17 Dhanu has the longest jump of 3 metres 40 cm. Gurjeet is second. His jump is 20 cm less than Dhanu's. Gopi comes third. His jump is only 5 cm less than Gurjeet's jump. How long are Gurjeet's and Gopi's jumps? Try and see how far you can jump. How far can you throw a ball? ___________ metres. Look for a big ball, like a football or volleyball. How far can you kick it? ___________ ________________________________________________________ H H H H InterSchool Sports Meet Rationalised 202324Read More
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