PDF 1Online Class - Educational Resources

# The World of Plants ### Warm Up Look at the picture. Discuss with your partner to complete the names of the plants. * **T**ulip * **M**argar**e**t * **R**os**e** * **J**asmin**e** * **G**uava * **P**appa**y**a * **T**om**a**to * **S**unflow**e**r **For the Educator:** Take the children out to...

# The World of Plants ### Warm Up Look at the picture. Discuss with your partner to complete the names of the plants. * **T**ulip * **M**argar**e**t * **R**os**e** * **J**asmin**e** * **G**uava * **P**appa**y**a * **T**om**a**to * **S**unflow**e**r **For the Educator:** Take the children out to a garden. Encourage them to observe and talk about different types of plants. ## Parts of a plant A plant has many parts. Each part is important for the plant. * **Flower** * **Leaf** * **Fruit** * **Stem** * **Roots** ## Plants grow from seeds Most plants grow from seeds. A seed has a baby plant inside it. When the seed gets air, water and warmth, the baby plant comes out. The baby plant slowly grows into a big plant. * **Seed** * **Baby plant comes out** * **Baby plant grows** * **Big plant** ## Types of plants Plants are of different shapes and sizes. Some grow tall. Some stay short. ### Trees Most big and tall plants have thick and hard stems. The main stem is called the **trunk**. The other thin stems are called **branches**. These plants are called **trees**. Most trees live for many years. For example, a banyan tree can live for hundreds of years. * **Pine** * **Neem** * **Banyan** Big and tall plants are called trees. ## Shrubs Shrubs are plants that do not grow tall. They do not have a trunk. However, they have short, woody branches. Like trees, shrubs live for many years. * **Rose** * **Cotton** * **Mehndi** Shrubs have short, woody branches. ## Herbs Some plants are very small. They have soft, green stems. These plants are called **herbs**. Most herbs live just for a few months. * **Mint** * **Coriander** Herbs have soft, green stems. ## Climbers Some plants have weak stems. They cannot grow straight on their own. They need the support of other plants, sticks or wire nets. These plants are called **climbers**. * **Pea** * **Bean** * **Pumpkin** * **Watermelon** Climbers cannot grow straight on their own. ## Creepers Some plants with weak stems grow along the ground. These plants are called **creepers**. Creepers grow along the ground. ## At a Glance * A plant has many parts. Most plants grow from seeds. * Big and tall plants with strong stems are called trees. * Small plants with short, woody branches are called shrubs. * Very small plants with soft and green stems are called herbs. * Climbers have weak stems and need support to grow straight. * Creepers grow along the ground. ## In My Mother Tongue A watermelon is called 'hadwana' in Punjabi. What do you call a pumpkin and a cucumber in your mother tongue? A money plant is a climber. ## Let Us Answer ### A. Tick (✔) the Correct Option 1. Mint is a [ ] a. herb. [ ] b. tree. [ ] c. shrub. 2. Shrubs have [ ] a. tall stems. [ ] b. weak stems. [ ] c. woody branches. 3. Most trees live for [ ] a. many years. [ ] b. a few months. [ ] c. a few days. 4. This plant grows along the ground. [ ] a. mango [ ] b. watermelon [ ] c. bean ### B. Match the Columns 1. The main stem of a tree is called the [ ] a. climber. 2. The banyan trees live for [ ] b. herb. 3. Coriander is a [ ] c. many years. 4. A pea plant is a [ ] d. trunk. ### C. Write the type of plant and give one example. 1. Big and tall plants with hard stems: **Trees** - **mango** 2. Small plants with short, woody branches: **Shrubs** - **-** 3. Plants that need support to grow straight: **Climbers** - **-** 4. Plants that grow along the ground: **Creepers** - **-** ### D. Answer these questions. 1. Write the names of any three parts of a plant: **Flower, stem, roots** 2. What are trees? Write the names of any two trees: **Trees are big and tall plants with strong stems. Pine, Neem** 3. Write the names of two shrubs and two climbers: **Rose, Cotton, Pea, Bean** 4. Why do some plants need support to grow straight?: **Because they have weak stems.** 5. Why is a pumpkin plant called a creeper?: **Because it grows along the ground.** ### E. Think and Answer. 1. Circle the correct picture: [ ] a. a fruit that grows on a tree [ ] b. a vegetable that grows on a climber 2. Can you grow pumpkin plants as climbers? **Yes**, pumpkins can grow into big heavy fruits. ### F. Read the clues and solve the word puzzle. Then collect pictures of the plants found in the puzzle. **Across:** * 3. This plant is a climber: **Pea** * 5. This plant is an example of a climber: **Bean** * 7. This tree lives for hundreds of years: **Banyan** **Down:** * 1. The fruit of this tree is mainly yellow and sweet: **Mango** * 2. This plant is an example of a creeper: **Pumpkin** * 4. The branches of this plant are short and woody: **Rose** * 6. This plant is an example of a herb: **Mint** ### G. Collect fallen leaves and make animals from them. One is done for you. Paste your animal here. ### H. Say Yes to the things you do to take care of plants. 1. Water them daily: **Yes** 2. Water them when you can: **Yes** 3. Keep them in a dark place: **No** 4. Keep them in a place where there is plenty of sunshine: **Yes** 5. Throw garbage on them: **No** 6. Give them good soil to grow in: **Yes** ### I. For "My Portfolio" 1. Go for a nature walk with your teacher. Find out the names of five trees you see. Write their names in your notebook. Also, write two lines describing each tree. 2. Open MS Paint on your computer. Draw and color a tree. Show it in the class. 3. Make a poster on trees. Write short sentences like "Thank you, trees for clean air" and "Thank you, trees for giving us shade." Display your poster in the class. # The Camel and the Trader ### Warm Up Trace the paths to take these animals to where they live. Then discuss your answers with the teacher. Can you name the places where these animals live? Ask your teacher. ### Story Time A kind trader lives in a desert. The trader buys and sells many things. He has a camel, which carries his things. One night, it is cold in the desert. The trader is sitting in his tent. "It feels warm here." The camel walks up to the trader. "Master, may I put my head inside your tent? It is cold outside." The trader looks at the camel. "Yes, certainly." After some time... The camel speaks again. "Oh, Master! I am freezing out here. Please let me put my shoulders in." The trader replies. "Well, you may. I'll make room for you." After some more time... The camel says. "Master, Master, I am feeling very cold. Please let me put half my body in." The trader looks worried. "Uh...Well..." After another hour... The camel pleads, "Please, Master, please!" The trader sighs, "Oh, well, you can!" The camel asks, "But where will I go?" The camel pushes the trader out. "Outside!" ### Reading (reading for main ideas) **A. Put a tick (✔) if these sentences are true or a cross (x) if they are not true. Then, read the story again to check your answers.** 1. The trader is very kind: [ ] 2. That night, it was warm in the desert: [ ] 3. The camel feels cold: [ ] &#x2714; 4. First, the camel puts its neck into the tent: [ ] 5. Finally, the camel puts half its body in: [ ] **B. Tick (✔) the right options to answer these questions. Work in pairs. First, check your answers. Then check your partner's answers.** 1. How does the trader feel when the camel made a request for the first time? * [ ] a. willing to help * [ ] b. sad * [ ] c. happy * [ ] d. angry 2. What does the camel do slowly? * [ ] a. find shelter in the tent * [ ] b. enter the tent step by step * [ ] c. remain outside * [ ] d. feel warm 3. What does the camel do at the end of the story? * [ ] a. It sits near its master. * [ ] b. It pushes its master out. * [ ] c. It eats all its master's food. * [ ] d. It lights a fire in the tent. **C. Think and Answer. ** (reading for inference: HOTS) 1. Why does the camel put its head inside the tent? 2. What does the camel put inside the tent next? 3. When it becomes colder, what does the camel want to put inside the tent? **D. Discuss in class.** (value-based questions) 1. Describe the camel's behaviour. Do you think what he did was right? 2. What do you think of the trader? Give your reasons. ## Using Grammar You know that all names of people, animals, places and things are naming words. These naming words are also called **nouns**. (common nouns) ### A. Complete the table using words that name these. | People | Places | Animals | Things | Birds | |---|---|---|---|---| | boy | library | lion | pencil | parrot | | | garden | cat | box | crow | Look at the words in the table. They are names of people, places, animals, birds and things in general. We call such general naming words **common nouns**. (proper nouns) ### B. Now complete the table using special naming words. | Persons | Places | Days | |---|---|---| | Pavan | Hyderabad | Friday | | | Amritsar | Sunday | The naming words that have been given as answers are nouns that stand for a particular or specific person (Pavan), place (Amritsar) or day (Sunday). Such nouns are called proper nouns. Remember that a proper noun always starts with a capital letter. ## Using Words (occupations) Read what these people are saying. Then say what they do. Unscramble the letters. Now work in pairs and check each other's answers. 1. I teach children. **Teacher** (rthaeec). 2. I catch thieves. I am a **Policeman** (anicemolp). 3. I look after sick people in a hospital. I am a **Nurse** (usner). 4. I fly planes. I am a **Pilot** (otipl). 5. I write books. I am a **Writer** (eitrwr). ## Dictionary Work (alphabetical order). Alphabetical order is the order in which the letters from a to z occur. In the dictionary, all words beginning with the letter a come first, followed by b, then c and so on. ## Assessment of Speaking and Listening ### Listening (listening for details) Listen to the riddles and complete them. Then guess the answers. The clues are in the picture. Now listen to the riddles again to check if you have written them correctly. 1. I am made of ______. I am full of ______. What am I? **Sand, grains** 2. I am called the ______. I can hide the ______. Who am I? **Camel, hump** 3. I float in the ______. Who am I? **Water, duck** 4. I am ________. I am made of different ________. Children love to ______ with me. Who am I? **A doll, clothes, play** 5. I have many ______. I am made of ______. Who am I? **-** ## Pronunciation (words with different numbers of letters and sounds) The word **goose** has five letters. Let us look at how many sounds there are in it. **g** **o** **o** **s** **e** **1** **2** **3** These words have more letters than sounds in them. Say them aloud correctly. Then check your pronunciation with the teacher. * **caught** * **bright** * **chalk** ### Speaking (asking for permission) Look at how the camel asks the trader for permission to come into the tent. "May I put my head in?" Imagine you want to go to your friend's house. How would you ask your mother or any other adult for permission? * May I go to Sneha's house? * Can I go to Sneha's house, please? The highlighted words are used for asking permission politely. **A. Work in pairs. Use may or can for asking permission in these situations. Role-play these situations.** 1. You want to borrow a pen from your friend. What will you say? 2. You want to go to the library. How will you ask your teacher ### B. Look at the picture and describe what you see. (speaking on a topic) Use these words. * desert * sand * pyramid * blue sky * clouds * palm tree * clear water * boy and girl * on camel looking happy "You may begin like this. This is a desert. . . " ## Writing (writing your name and address) When we write a letter, we need to write details on the envelope - the name of the person to whom the letter is being sent and the address where the letter is to be sent. Imagine that your friend wants to write to you. Fill in the details required on the envelope given. Hint: Ask your teacher about the pincode. ## Life Skills Activity (interpersonal skills) We should learn to respect other people and not be like the camel in the story. Look at these situations. Tick (√) the right answer. 1. Playtime is over and it is time to leave your friends at the park. What will you tell them? * [ ] a. Off you go! * [ ] b. Goodbye. 2. You need to talk to a teacher when she is checking copies. What do you say? * [ ] a. I want to say something. * [ ] b. Excuse me, please. # Numbers 1 to 99 ### Warm-Up Numbers are digits used for counting. This caterpillar gets very hungry when it looks at the numbers. Count and write the missing numbers in the caterpillar's tummy. * 1, 3, 5 * 53, 55, 58 * 91, 93, 95 **Find me!** Which is the only number that is spelt with letters arranged in descending order? **1 5 8 20 50** ### Life Skill Do you know that a caterpillar takes between 5 and 21 days to turn into a butterfly! ### Learning Objectives We shall learn about: * numbers from 1 to 99 * place value and face value * expanded and short forms * before, after and between * comparison of numbers * ascending and descending orders * even and odd numbers ### Numbers 1 to 99 Count the tens and ones and write the answers below. * 2 tens 4 ones: **24** * 1 ten 9 ones: **19** **Hint:** The block represents 'ones' and the bundle represents 'tens'. **Practice 1.1** 1. Underline the ones and Circle the tens place. * 19 * 90 * 55 * 32 * 67 * 13 * 69 * 44 * 10 * 48 * 71 * 88 2. Write the place value/face value of the underlined digits. | Number | Place Value | Face Value | |---|---|---| | 24 | 4 ones | 4 | | 67 | 7 ones | 7 | | 35 | 5 ones | 5 | | 59 | 9 ones | 9 | | 92 | 2 ones | 2 | | 45 | 5 ones | 5 | | 31 | 1 ones | 1 | | 20 | 0 ones | 0 | **Match the following by colouring them alike.** | Number | | |---|---| | 3 tens 7 ones | 73 | | 8 tens 9 ones | 98 | | 9 tens 8 ones | 54 | | 7 tens 3 ones | 45 | | 4 tens 5 ones | 37 | | 5 tens 4 ones | 89 | | Number | | |---|---| | Eighty-nine | 98 | | Thirty-seven | 73 | | Forty-five | 54 | | Ninety-eight | 89 | | Fifty-four | 37 | | Seventy-three | 45 | **Place Value and Face Value** The place value of a number shows the value of each digit. It can be expressed as ones and tens. The face value on the other hand is the number itself. For example: The face value of 3 in 34 = 3. **Practice 1.2** 1. Write in expanded form. * a. 23 = 20 + 3 * b. 14 = 10 + 4 * c. 57 = 50 + 7 * d. 36 = 30 + 6 * e. 14 = 10 + 4 * f. 55 = 50 + 5 2. Write in standard form. * a. 20+6= 26 * b. 10+2= 12 * c. 90+4= 94 * d. 10+0= 10 * e. 30+5= 35 * f. 40+8= 48 **Monster Maths** Match the monsters carrying expanded number cards. * **I am 64. Who is 70 + 8?** _I am 78._ * **I am 59. Who is 60 + 8?** _I am 68._ * **I am 26. Who is 80 + 5?** _I am 85._ * **I am 14. Who is 30 + 37?** _I am 67._ * **I am 33. Who is 10 + 4?** _I am 91._ * **I am 78. Who is 60 + 4?** _I am 64._ * **I am 68. Who is 50 + 9?** _I am 59_ * **I am 91. Who is 40 + 7?** _I am 47._ * **I am 47. Who is 90 + 17?** _I am 33_ * **I am 85. Who is 20 + 6?** _I am 26._ **Before, After and Between** * Can you point out where the zebra is? **The zebra is before the lion.** * The lion comes in between the zebra and the panda. Can you point out what animal comes after the lion? **The panda comes after the lion.** **Practice 1.3 ** 1. What comes just before? * a. 36 --> 35 * b. 25 --> 24 * c. 24 --> 23 * d. 57 --> 56 * e. 76 --> 75 * f. 81 --> 80 2. What comes just after? * a. 65 --> 66 * b. 29 --> 30 * c. 37 --> 38 * d. 66 --> 67 * e. 83 --> 84 * f. 42 --> 43 3. Write the missing numbers. * a. 12, 14 * b. 25 _26_ * c. * d. 49, 50, 51 * e. 72 _73_ * f. 96 _97_ 98 **Comparisons: Greater Than (), Less Than (<), Equal To (=)** Hi! I am Addi the alligator... I am always very hungry and I love to eat big numbers. I open my big alligator mouth in the big number's direction. ### Even and Odd Numbers Hi! I am Emma, the Even! Even numbers are those numbers that end with the digits 0, 2, 4, 6, 8. For example, 24, 12, 80. Hi! I am Bob, the Odd! All the numbers that are not even are odd numbers. These numbers end with the digits 1, 3, 5, 7, 9. For example, 21, 57, 99. Let us look at some examples to understand. I have 8 crayons. Is the number even or odd? 8 is even as it can be grouped in pairs of 2. Similarly, I have 5 smiley stickers. Is the number odd or even? 5 is odd as there cannot be equal distribution of groups. That is, it cannot be grouped in pairs of 2. ### Maths Connect Do the family survey and write the numbers in the given blanks. Also, circle to show if the number is odd/even. * **Red:** Number of family members: _odd/even_ * **Yellow:** Number of boys in the family: _odd/even_ * **Green:** Number of girls in the family: _odd/even_ * **Blue:** Age of the eldest family member: _odd/even_ * **Purple:** Age of the youngest family member: _odd/even_ * **Orange:** Add 1 to your father's age: _odd/even_ * **Brown:** Subtract 1 from your mother's age: _odd/even_ ### Practice 1.5 1. Check and write (E) for even numbers or (O) for odd numbers. * a. 65-O * b. 29 - O * c. 37 - O * d. 66 - E * e. 83 - O * f. 42 - E 2. Write all the even numbers between 73 and 85. 3. Write all the odd numbers between 60 and 70. ### Mind Gym Numbers expressed in many ways! Write any 2-digit number in the centre. Using the number in the centre, show different ways of depicting that number. | | Expanded Form | Number Name | Tens and Ones | |---|---|---|---| | Before | | | | | Number | | | | | After | | | | | Less Than | | | | | Odd/Even | | | | | More Than | | | | | | | | | ### Compare the following numbers using >, = or < sign. 1. 60+5 ______ 90+3 2. 30+9 ______ 70+5 3. 80+2 ______ 20+8 4. 40+3 ______ 10+4 5. 50+9 ______ 40+8 6. 10+0 ______ 10 ### Summary * The place value of any digit in the number is the value of the digit at that specific place in the number. * The expanded form shows the sum of the value of its digits. * Ascending order means arranging numbers from the smallest to the greatest, while in descending order, numbers are arranged from the greatest to the smallest. * Each alternate number in the number count is an even number starting from 0 and an odd number starting from 1. * Zero is an even number. ### Vocabulary * **Place value:** The place value of a digit is the value of the digit based on its position in the number. For example, in the number 34, the place value of 3 is 30 (three tens). * **Face value:** The face value of a digit is the digit itself. For example, in the number 34, the face value of 3 is 3. * **Short form:** The short form of a number is the usual way we write it, using digits. For example, the short form of 32 is 32. * **Between:** Means to be in the middle of two other numbers. * **Before:** Means to be in front of another number, and **after** means to be behind another number. For example, 12 is before 13 and after 11. * **Odd:** Odd numbers are numbers that cannot be divided evenly by 2. They will always have a remainder of 1. Odd numbers end in 1, 3, 5, 7 or 9. * **Even:** Even numbers are numbers that can be divided evenly by 2. They have no remainder. Even numbers end in 0, 2, 4, 6, or 8. * **Ascending order:** Arranging numbers from the smallest to the largest. Eg 1, 2, 3, 4, 5, 6 * **Descending order:** Arranging numbers from the largest to the smallest. Eg: 10, 9, 8, 7, 6, 5 ### 活动（Activities） **Individual work** **Let's pop some balloons!** Circle the odd numbers and cross out (X) the even numbers. * 25 * 98 * 14 * 44 * 81 * 30 * 19 * 83 * 39 * 25 * 62 * 77 * 97 * 56 * 83 * 60 **Group work** **Bingo** **Purpose:** Practice place value **Materials:** Game chart as given, dice, coloured pegs. **How to play:** This game is played by two players. Each player takes turns rolling the dice and moves the pegs on the outer squares. **Moving:** When you land on your space, count the number of blocks and bundles. Look for the number on the bingo board and color it. **Winning:** The player who gets three in a row is the winner! # Addition ### Warm Up Addition is the grouping of two or more numbers. We all love colourful flowers! Look, the flowers have lost their colour! I see number sums in the flowers... Let's add the numbers and help the flowers find their colour. * Green = 6 * Orange = 7 * Purple = 8 * Pink = 9 Hint: Colour the flower by solving the sum and then use the correct crayon colours. 3+5=8 7+2=9 2+5=7 4+3=7 7+1=8 3+3=6 5+1=6 4+2=6 6+0=6 2+4=6 ### Learning Objectives We shall learn about: * adding 2-digit numbers * adding three numbers * related word problems ### I am Tad the add... I'm, all in all, a friendly lad. Would you like to get together, To play plus learn together? Trust me! It's total fun To solve a sum. ### Life Skill Do not pluck flowers! ### Purpose: Practice all the number concepts. **How to Play:** THis game is played by two players. Each player takes turns rolling the dice and moves the pegs on the squares on the game chart below. **Materials:** Game chart as below, dice, coloured pegs. **Moving:** When you land on your space, read the number and concept. Using the number, answer according to the concept mentioned. For example, if you land on 74 and the concept is expanded form, then you are supposed to write the expanded form for number 74. **Winning:** The player who gets three in a row is the winner! | **Before ** | **Odd/Even** | **Arrange the next five numbers in the ascending order** | **Expanded form ** | **Place value** | **Before** | **After** | **Odd/Even** | **Place value** | **Expanded form**| **After** | **Odd/Even** | |---|---|---|---|---|---|---|---|---|---|---|---| | 12 | 36 | 58 | 74 | 20 | 87 | 19 | 65 | 72 | | 11 | 49 | | 93 | 57 | | | 82 | 49 | | | | | 24 | | 98 | | | |