& Remembering and Understanding Money is written in rupees and paise, separated by a dot. We can take smaller amounts of money together to make a larger amount. Just as we add two numbers, we can add money too. Let us see some examples. Example 6: Nina has these coins. How much money does she have in all? Solution: To find the total money, we add all the money Nina has. That is, ` 1 + ` 2 + ` 10 = ` 13 Example 7: Ashok has three notes of ` 10 and 2 coins of ` 10. How much money does he have in all? Solution: Ashok has the following amount: ` 10 + ` 10 + ` 10 + ` 10 + ` 10 = ` 50 So, Ashok has ` 50. Money 29 Maple_Maths_G1_TB_Term 2_19-20.indb 29 12/31/2018 5:29:09 PM
Application Let us see a few examples involving addition of money. Example 8: C ircle the coins used to buy the given things. One is done for you. Item Rate a) ` 15 b) ` 10 c) ` 25 30 12/31/2018 5:29:15 PM Maple_Maths_G1_TB_Term 2_19-20.indb 30
d) ` 30 e) ` 50 Example 9: Arun and Beena have money as shown below. How much money does each of them have? Money 31 Maple_Maths_G1_TB_Term 2_19-20.indb 31 12/31/2018 5:29:32 PM
Solution : Money Arun has = ` 1 + ` 2 + ` 5 + ` 10 = (` 1 + ` 2 + ` 5) + ` 10 = ` 8 + ` 10 = ` 18 Money Beena has = ` 5 + ` 1 + ` 2 + ` 50 = (` 5 + ` 1 + ` 2 + ` 50) = ` 58 Higher Order Thinking Skills (H.O.T.S.) We sometimes guess the money needed to buy things. It helps us to know whether we have enough money. Let us see an example. Example 10: Rita wants to buy a pencil for ` 3 and an eraser for ` 4. How much money should she have? Solution: Cost of a pencil = ` 3 Cost of an eraser = ` 4 Total money Rita should have to spend is less than ` 3 + ` 4 = ` 7 Therefore, Rita should have at least ` 7. Drill Time Concept 7.1: Identify Common Currency Notes and Coins 1) How are the following currencies written in figures? a) 500 rupees b) 10 rupees c) 2000 rupees d) e) 32 12/31/2018 5:29:33 PM Maple_Maths_G1_TB_Term 2_19-20.indb 32
Concept 7.2: Put Together Small Amounts of Money 2) What is the total amount in each of the following? a) ` 1 + ` 2 + ` 5 + ` 10 b) ` 2 + ` 10 + ` 20 + ` 50 c) + + + + d) e) ` 10 + ` 50 + ` 1 3) Word problem a) P ayal wants to buy a notebook for ` 5 and a pencil for ` 4. How much money should she have? Money 33 Maple_Maths_G1_TB_Term 2_19-20.indb 33 12/31/2018 5:29:37 PM
Class Look and Learn Contents 1 7 Our Green Friends......................... Science and Technology������������������������ 1 8 Wings and Tails ............................. Science and Technology������������������������ 5 9 What Should I Eat?......................... Health and Reproductive Health���������� 11 Maple_L&L_V4_G1_TB_Term 2.indb 1 12/31/2018 5:57:13 PM
Lesson Our Green Friends 7 Let Us Learn About R plants and their parts. U types of plants. A identifying plants around us. H the age of various plants. Think You can see many plants around you. Some are small and some are big. Do plants also have body parts like us? Remembering Plants are also living things like us. They need food, air and water to live. Plants also have different body parts like us. They are different from the body parts of animals or birds or human beings. Parts of a Plant A plant has roots, stems, leaves, fruits and flowers. Maple_L&L_V4_G1_TB_Term 2.indb 1 1 12/31/2018 5:57:18 PM
Flower: It is of many Leaf: It is usually green in colours and types. colour. It makes food for the plant. Fruit: There are different kinds of fruits. Stem: It can be hard or It contains seeds. soft. It takes food and water to all parts of the plant. Seed: It is present inside the fruit. Root: It fixes the plant to the ground. A plant has many roots. The roots are usually below the ground. The stem grows above the ground. All plants are not alike. They have different shapes and sizes. Their leaves, stems and fruits may also look different. Understanding Let us now learn about the different types of plants. Big Some plants are big. They Small Some small plants have plants are called trees. They have plants woody stems. They are thick and broad stems. They called shrubs. usually live for many years. Examples: Examples: banyan tree mango tree rose plant hibiscus plant 2 12/31/2018 5:57:27 PM Maple_L&L_V4_G1_TB_Term 2.indb 2
Some plants are small and Plants that need support Small have weak stems. They are Some plants with weak stems cannot plants called herbs. Stems of shrubs stand straight. They need support are stronger than herbs. from other things or plants to grow Examples: upwards. Such plants are called climbers. Examples: mint basil money pea plant plant There are some plants that have Some plants grow and spread on the different coloured leaves. Some ground. They are called creepers. plant parts have a special smell. Do you know any such plants? Examples: Examples: coloured tulsi leaves pumpkin watermelon Application We see many plants around us. They are of different types. Some such plants are given below. Can you tell their types? 1) 2) 3) mint banyan tree money plant Our Green Friends 3 Maple_L&L_V4_G1_TB_Term 2.indb 3 12/31/2018 5:57:39 PM
4) 5) 6) hibiscus plant pea plant mango tree Have you ever sat on a swing? What type of plants give support to a swing? Give examples. Amazing Facts Bamboo plants grow very fast. They can grow as tall as you within a week. Higher Order Thinking Skills (H.O.T.S.) You must have heard your grandparents saying, “This tree is from the time when I was young.” There are some trees that live for a long time. Find out from your parents and grandparents about the plants that are present from the time they were young. 4 12/31/2018 5:57:43 PM Maple_L&L_V4_G1_TB_Term 2.indb 4
Lesson Wings and Tails 8 Let us Learn About R different animals around us. U types of animals. A day and night animals. H identifying different animals. Think Riya sees many animals in her alphabet chart. Some are big; some are small. Some can fly and some can walk. She wants to know the different types of animals around her. Can you help her? Remembering Animals can be seen all around us. Some animals can be seen inside our houses. Some can be seen only on farms or grounds near our houses. Some can be seen only in forests. Maple_L&L_V4_G1_TB_Term 2.indb 5 5 12/31/2018 5:57:47 PM
Animals Inside A House Some animals live in the farms, fields and houses. They are called domestic animals. They depend on humans for food, water, shelter and care. For example, dog, cat, cow, buffalo, chicken, sheep, goat, rabbit and so on. Domestic animals that live inside the house are called pets. For example, dogs, cats, rabbits, pet birds and so on. dog cat rabbit pet birds Domestic animals that live on farms and fields are called farm animals. They are very useful to us. For example, cow, buffalo, goat, horse and so on. cow buffalo horse goat Animals in the Jungle or Forests Some animals live in the jungle or forest. They are called wild animals. They find food, water and shelter on their own. For example, lion, giraffe, hyena, bear and so on. You may have seen them at the zoo. lion hyena giraffe bear Can we see wild animals around us? We can see only farm animals or domestic animals around us. But we may see some wild animals in the zoo. 6 Maple_L&L_V4_G1_TB_Term 2.indb 6 12/31/2018 5:57:57 PM
Understanding Animals are of many types. Let us look at different animals. 1 Size: Different animals have different shape, size and colour. Animals like the lion, tiger and Animals like the dog, rabbit and elephant are cat are small in size. big in size. animals differ in size, shape and colour 2 Tail: Tails of animals also differ in shape and size. For example, the tail of a dog is smaller than the tail of a tiger. Some animals have a tail; some do not. animals that have a tail animals that do not have a tail 3 Moving from one place to another: Some animals have legs, and some animals have wings to move from one place to another. Animals with legs Animals with wings can walk. can fly. animals with legs animals with wings Maple_L&L_V4_G1_TB_Term 2.indb 7 Wings and Tails 7 12/31/2018 5:58:00 PM
Some animals do not have legs or wings. For example, snakes, fish, worms and so on. animals that do not have legs or wings 4 Place: Some animals live in water. For example, fish, dolphins, Some animals live on land. whales, and so on. For example, lions, elephants, dogs, cats and so on. frog crocodile Some animals live on land as well as in water. For example, frogs and crocodiles. Application elephant We know about many types of animals. 12/31/2018 5:58:02 PM Some animals are active during the day. They spend the whole night resting or sleeping. They are called day animals. For example, dog, monkey, elephant and so on. monkey 8 Maple_L&L_V4_G1_TB_Term 2.indb 8
Some animals are not active during the day. They spend the whole day resting or sleeping. They are called night animals. They are active at night. For example, bat, mouse, owl and so on. bat mouse owl Amazing Facts The pattern on the tiger’s body is stripes. No two tigers have the same stripes on their bodies. Higher Order Thinking Skills (H.O.T.S.) We have seen many different types of animals. • Wild and domestic animals • Farm animals • Land and water animals • Day and night animals • Pet animals Wings and Tails 9 Maple_L&L_V4_G1_TB_Term 2.indb 9 12/31/2018 5:58:06 PM
Using these types, can you fill the given ‘Animal Letters Chart’? 10 12/31/2018 5:58:07 PM Maple_L&L_V4_G1_TB_Term 2.indb 10
Lesson What Should I Eat? 9 Let us Learn About R the food we eat. U types of food. A food for good health. H eating food with others. Think Riya eats her meals on time. But she likes to eat rice and dal only. She does not like vegetables. Is it good? Remembering We eat food many times a day. Let us learn about the food we eat. Do you have a baby brother or sister? Small babies do not have teeth to chew. So, they mostly drink milk as food. Babies drink milk many times a day. baby drinking milk Maple_L&L_V4_G1_TB_Term 2.indb 11 11 12/31/2018 5:58:11 PM
What do you eat and drink? rice, dal, roti and vegetables You eat rice, dal, vegetables, roti and so on. You also eat milk and fruits. You may eat eggs and meat too. milk fruits egg cooked meat When do you eat? We eat food at different times eating of the day. breakfast In the morning, we have breakfast. We have lunch at noon and dinner at night. Understanding We learnt that small babies can drink only milk as food. As they grow, they start to eat soft food. Then they can eat khichdi, fruit pulp, juices and so on. When they get teeth, they start to eat hard (solid) food. Then, they eat food such as roti, rice and vegetables. The food we eat is of different types. Let us learn about them. Cereals (Grains) rice wheat 12 12/31/2018 5:58:15 PM Maple_L&L_V4_G1_TB_Term 2.indb 12
PULSES gram (chana) lentils (masoor dal) brinjals spinach VEGETABLES carrots Fruits apple grapes bananas oranges mango Milk and Milk Products curd butter cheese paneer eggs Meat and Eggs meat What Should I Eat? 13 Maple_L&L_V4_G1_TB_Term 2.indb 13 12/31/2018 5:58:26 PM
Application Do your parents ask you to eat vegetables? They may also ask you to drink milk every day. Why do we need to eat all kinds of food? Let us find out. Food for Energy What happens if we do not eat food? We feel tired. We are not able to run or play. We need energy to study, run and play. Some food items give us energy. For example, cereals, oil, vegetables and fruits. cereals vegetables oil fruits Food to Grow and be Strong Some food items we eat help us to grow. They also make our body strong. For example, pulses, milk, meat, fish and eggs. pulses milk products fish meat eggs To grow and become strong, we should eat these food items. Milk makes our teeth and bones strong. We should drink milk everyday. 14 12/31/2018 5:58:29 PM Maple_L&L_V4_G1_TB_Term 2.indb 14
Food to Protect Some food items protect us from getting ill. Example: fruits, vegetables fruits leafy vegetables other vegetables Amazing Facts different types of apples There are around 7000 different types of apples. If we taste one type every day, it will take about 20 years to taste all the types. Higher Order Thinking Skills (H.O.T.S.) At home, we eat food with our family members. Sometimes a group of people eat together. For example, during festivals, weddings and so on. In some temples, people eat food together. People may eat together in places of worship like churches, mosques and gurudwaras. Have you heard of the midday meal in some schools? It is a free lunch given to children in those schools. It helps to make children healthy. What Should I Eat? 15 Maple_L&L_V4_G1_TB_Term 2.indb 15 12/31/2018 5:58:37 PM
During the midday meal, children sit together and eat their food. family eating together people eating midday meal in the school food together Food is very important for us. We must eat our lunch everyday. In school, we eat our lunch with our friends and teachers. It is not good to waste food. We must not leave anything in our lunch boxes. students sharing lunch 16 12/31/2018 5:58:39 PM Maple_L&L_V4_G1_TB_Term 2.indb 16
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