Cleartext Command (CT) The CLEARTEXT or CT command is used to clear the text from the Recall List Box. Before using the CT command After using the CT Command Exiting LOGO (Bye Command) After completing the work, close the LOGO window. The steps to close the LOGO window are: 1. Click on the File menu. 2. Click on the Exit option. OR 1. Put the mouse cursor (by clicking) in the command input box. 2. Type the BYE command and press the Enter key. Closing the LOGO window using the File menu Closing the LOGO window using the BYE Command 50
Quick Review The Forward or FD command is used to move the turtle forward in the direction in which it is pointing. The Back or BK command is used to move the turtle in the direction opposite to which it is pointing. The RIGHT or RT command is used to turn the turtle towards its right side. The LEFT or LT command is used to turn the turtle towards its left side. The HOME command is used to bring the turtle back to its starting/centre position. The CLEARSCREEN or CS command clears the contents or drawing on the screen and brings the turtle back to its home/centre/starting position. Fun Zone 1. I run the command entered in the command input box 2. I stop the LOGO from processing any further commands. 3. I clear the main screen and place the turtle back to the centre of the screen. 4. I trace all the 2H mistakes while giving commands 1E 3R to the LOGO for 5S debugging. 4T 5. I open the status window to show the current setting in the LOGO. Note Here, ‘I' refers to a control button on the LOGO window. 51
A. Choose the correct answer. 1. The blank space in the middle of the window is _____________. a) Main Screen b) Recall c) Command Box d) None of these 2. The ________ is not a part of the Commander window. a) Recall List box b) Command Input Box c) Control buttons d) Graphic button 3. The triangle present on the computer screen is known as _______. a) Squirrel b) Player c) Turtle d) None of these 4. The __________ button shows the current settings in LOGO. a) Edall b) Status c) Step d) All of these 5. The________ command is used to close the MSW LOGO window. a) Quit b) OK c) Close d) Bye B. Fill in the blanks. FD, RT 135, Halt, Edall, Two 1. MSW LOGO window splits into ___________________ parts. 2. The __________________ button stops LOGO from processing any further commands. 3. ______________ button is used to add procedures in the LOGO. 4. The ___________ LOGO command turns the turtle to 135° right. 5. The ___________ command is used to move the turtle forward. 52
C. Write the commands for the following functions. 1. To turn the turtle in the left direction by 90o. _______________________ 2. To move the turtle back to the starting position. _____________________ 3. To clear the text from the Recall list box. __________________________ 4. To move the turtle forward by 180. _______________________________ 5. To clear the screen. ___________________________________________ D. Define the following commands. 1. Bye command: ________________________________________________ ______________________________________________________________ 2. CS command: ______________________________________________ ______________________________________________________________ 3. Home command: _____________________________________________ ______________________________________________________________ 4. Back command: _____________________________________________ ______________________________________________________________ Draw the following shapes using the LOGO commands. 3. 1. 2. Teacher's Signature : __________________ Teacher's Remark : WEB https://turtleacademy.com/ https://glinsklogoprogramming.weebly.com/logo-commands.html LINKS Teacher’s Corner Dear Teachers, to explain the angles (degrees) to the students, ‘D' can be used to give the knowledge of the angles, so that the students can use LT and RT commands properly. 53
6 More on MSW LOGO Dear Teacher! Ok Students! LOGO is very In this chapter we interesting. We want will learn about some more commands of to learn about some LOGO e.g., HT, PU, more commands REPEAT, etc. which are helpful to draw complex shapes. Hi children, you have learned about starting and drawing simple diagrams using various LOGO commands. In this chapter, you will learn about some more LOGO commands. Let us first have a quick recap of what we have learnt about LOGO earlier: Quick Recap of FD, BK, RT, LT and CS Commands The Forward or FD command moves the turtle forward. e.g. FD 50 The Back or BK command moves the turtle in the direction opposite to which it is pointing. e.g. BK 50 The RIGHT or RT command turns the turtle towards its right side. e.g. RT 50 The LEFT or LT command turns the turtle towards its left side. e.g. LT 50 The HOME command brings the turtle back to its starting/centre position. The CLEARSCREEN or CS command clears the the screen and brings the turtle back to its home/centre/starting position. Hideturtle (HT) and Showturtle (ST) Commands The HIDETURTLE or HT command is used to hide the turtle. The SHOWTURTLE or ST command is used to display the hidden turtle. 54
PENUP (PU) and PENDOWN (PD) Commands The PENUP or PU command lifts the turtle's pen and allows the turtle to move without drawing the lines. The PENDOWN or PD command puts the turtle down and allows the turtle to draw the lines. Fun Zone Let's understand PENUP (PU) and PENDOWN (PD) commands with the help of following sequence of commands: 1. PU : Pen up, nothing will be drawn. 2. FD 25 : The turtle moves 25 steps forward. 3. PD : Pen down. 4. FD 50 : The turtle moves 50 steps forward drawing a line. 5. PU : Pen up, nothing will be drawn. The turtle is at 6. FD 25 : The turtle moves 25 steps forward. home position 7. LT 90 : Turns the turtle to the left by 90 degrees. 8. FD 25 : The turtle moves 25 steps forward. 9. PD : Pen down. 10. FD 50 : The turtle moves 50 steps forward drawing a line. 11. PU : Pen up, nothing will be drawn. After using a sequence 12. FD 25 : The turtle moves 25 steps forward. of commands REPEAT Command The REPEAT command is used to repeat the same set of commands. Syntax: Repeat number [command] For example - To draw a square, you can give the following command four times. FD 100 LT 90 FD 100 LT 90 FD 100 LT 90 FD 100 LT 90 55
But, using the Repeat command these commands can be given in one line as shown below. Repeat 4[FD 100 LT 90] Here, FD 100 LT 90 commands will be repeated 4 times. Notice that commands are enclose in square brackets [ and ]. This command will draw a square. 1. Drawing a triangle A triangle has three sides and three angles measuring 120°each. Type the following command to draw a triangle: Repeat 3[FD 100 RT 120] and press the Enter key. 2. Drawing a pentagon A pentagon has five sides and five angles measuring 72O each. Type the following command to draw a pentagon: Repeat 5[FD 100 RT 72] and press the Enter key. 3. Drawing a hexagon A hexagon has six sides and six angles measuring 60O each. Type the following command to draw a hexagon: Repeat 6[FD 100 RT 60] and press the Enter key. 56
4. Drawing an octagon An octagon has eight sides and eight angles measuring 45O each. Type the following command to draw an octagon: Repeat 8[FD 100 RT 45] and press the Enter key. 5. Drawing a full circle A full circle has a 360°angle. Type the following command to draw a circle: Repeat 360[FD 1 RT 1] and press the Enter key. Fun Zone Try to draw the following shapes in MSW LOGO. 1. 2. Hint: Use Repeat command to draw all the shapes one by one. Quick Review The HIDETURTLE or HT command is used to hide the turtle from the screen. The SHOWTURTLE or ST command is used to bring back the turtle on the screen. The PENUP or PU command lifts the turtle's pen. The PENDOWN or PD command puts the turtle down. The REPEAT command is used to repeat the same set of commands. 57
A. Choose the correct answer. 1. The ______ command is used to bring back the turtle on the screen. a) HT b) ST c) PU d) PD 2. In LOGO, commands are also known as ____________ . a) Primitives b) Logics c) Graphics d) None of these 3. The ____________ command lifts the turtle pen. a) BK b) FD c) PU d) LT 4. The ________ command is used to hide the turtle from the screen. a) PU b) ST c) PD d) HT B. Fill in the blanks. Triangle, FD, Repeat, Hexagon 1. The ________________ command moves the turtle forward to draw lines. 2. The ________________ command is used to repeat a set of commands. 3. Repeat 6[FD 100 RT 60] command will draw a _________________. 4. Repeat 3[FD 100 RT 120] command will draw a _________________. C. Give one line answer for the following questions. 1. What is a Repeat command in LOGO? _______________________________________________________________ 2. How can we draw an octagon in LOGO using the repeat command? _______________________________________________________________ 58
3. What is the use of the PD command? ________________________________________________________________________ ________________________________________________________________________ D. Write the commands to draw the following. 1. A circle. ____________________________________________________ 2. A square. ____________________________________________________ 3. A hexagon. ____________________________________________________ Using Repeat commands, draw the following shapes in MSW LOGO. Hint: i) REPEAT 5[FD 150 RT 144] ii) REPEAT 25[FD 100 RT 110] iii) REPEAT 135[FD 100 RT 170] iv) REPEAT 135[FD 100 RT 250] Teacher's Signature : __________________ Teacher's Remark : WEB https://glinsklogoprogramming.weebly.com/logo-commands.html https://www.instructables.com/id/How-to-use-MSW-Logo/ LINKS Teacher’s Corner Dear teacher, by using the ‘Repeat' command, amazing shapes can be drawn. Help the students to draw various shapes using this command. 59
7 Introduction to MS Word 2013 Dear Teacher, Yes Students, What is MS Word? MS Word is a Is it more advanced than WordPad? We more advanced want to learn word processor about it. than WordPad. We will learn about it. Word Processor A word processor is an application software that helps us in typing, editing, formatting and printing the text. Do You Know ? Some popular word processors are – MS Word, Word Perfect, OpenOffice.org Writer, Lotus WordPro, MicroVision's WordExpress, etc. By using a word-processor you can do the following work: 1. You can type, edit and format a text. 2. You can apply special effects to a text. 3. You can insert symbols, tables and pictures in a document. 4. You can apply bullets and numbering to a text. 5. You can check the spellings and grammar of a text. 6. You can preview the documents before printing and also print a document. 60
Introduction to MS Word MS Word is an application software. It is commonly known as Word. It is a part of “Microsoft Office” suite (software package). It is a useful tool for creating professional documents. These documents can include text, graphics, tables, cliparts, borders and shadings, etc. The software follows the concept of WYSIWYG (What You See Is What You get). This means that the screen shows exactly Important how your document will look when you will print it. MS Office is a software package developed by Open MS Word Microsoft Corporation, USA. It contains many The steps to open MS Word are: applications like Word, 1. Click on the Start button. Excel, PowerPoint, 2. Click on All Programs. Access, Outlook, 3. Click on Microsoft Office 2013. Publisher, etc. In this 4. Click on Word 2013. courseware, you will learn about Word 2013. 3 4 12 OR Press Windows + R button, the Run dialog box appears. Type winword in the text box and click on the OK button. 61
New Document (file) selection window appears. It displays a list of different types of new documents in thumbnail view. Click on the Blank document thumbnail. The Word 2013 window appears as shown below: Quick Access toolbar Title bar Ribbon Minimize Maximize button button File Tab Close button Cursor Zoom Control Ruler Document Area Status bar View buttons MS Word 2013 Window Components of MS Word Window File Tab : It consists of the commands related to the file operations. Quick Access Toolbar : It consists of some common commands of Word like Save, Undo, etc. Ribbon : A ribbon is a wide strip which consists of several commands. 62
Title bar : The title bar contains the title of the document and control buttons. Ruler Document Area : The ruler is used to scale the document. Status Bar : The document area is used to create the document. View Buttons : The status bar displays current page number, total Zoom Control pages in the document along with other details. : The view buttons are used to view a document in different ways. : It is used to zoom in and zoom out the document view. Creating a New Document 1. Click on the New option. The steps to create a new document are: 2. Click on 1. Click on the File tab and select the Blank document. New option. 2. Click on the Blank document option in the New pane. A new document appears. SHORTCUT To create a new document: Ctrl + N Activity Type the following paragraph in MS Word. Introduction to Computer My name is Vansh. I am a student. I read in ABC Public School in class III. I like Computer subject. I like typing, playing games, watch cartoon movies and painting on computer. 63
Saving a Document After completing the work, save the document with a proper filename so that you can use it later. The steps to save the document are: 3. Click on the Computer option. 1. Click on the File tab. 2. Click on the 2. Click on the Save As option. The Save As option. Save As pane appears on the right. Or Double-click 3. Click on the Computer or double- on Browse. click on Browse in the right pane. The Save As dialog box appears. 4. Type a file name in File name text box and click on the Save button. SHORTCUT To save a document: Ctrl + S 4. Type the file name and click on the Save button. Remember You can also use Save option in the File tab to save a new document. It is mainly used to save the changes in an existing document, while the Save As option is used to save the document with a new name. Text Editing The term Editing refers to the process of correcting, deleting or modifying the text in a document. Before editing, it is important to learn about the text selection. Let's learn about it. 64
Selecting Text The steps to select a text (using mouse) are: 1. Place the mouse cursor at the start/end of the text. 2. Press the mouse button and drag it to the end/start of the text. 3. Release the mouse button. Keyboard shortcuts for text selection 1. Select characters to the left. Shift + (left arrow key) 2. Select characters to the right. Shift + (right arrow key) 3. Select characters downward. Shift + (down arrow key) 4. Select characters upward. Shift + (up arrow key) 5. Select a line from the position of Shift + the cursor to end of the line. 6. Select a line from the position of the Shift + cursor to the beginning of the line. 7. Select the entire document. Ctrl + A Deleting the Text Note Sometimes we make mistakes while typing. We In the same way, you can can delete/remove the text and retype the also select the other objects correct text. like images, shapes, etc. Text can be deleted by the following methods: 1. Delete key: Place the cursor at the beginning of the text that has to be removed (by mouse click or arrow keys) and press the Delete key on the keyboard. 65
2. Backspace key: Place the cursor at the end of the text that has to be removed (by mouse click or arrow keys) and press the Backspace key on the keyboard. 3. Select the text to be deleted and press Delete/Backspace key. Inserting Text New text can be inserted between the existing texts. The steps to insert the text are: 1. Place the cursor at the location where you want to insert the text. 2. Now, start typing the text. Closing the Document Click on the Note Close option. After finishing the work If you have not saved your in the document, you document, then an alert dialog can close the document. box appears to confirm about it. The steps to close a 1. Save the document before document are: closing. 1. Click on the File tab. 2. Close the document without saving. 2. Click on the Close option. 3. Cancel the close action. The document will be closed. Here, click the required button. 1 23 Open an Existing Document As you know that the saved documents can be opened to view or modify at any time. The steps to open an existing document are: 66
1. Click on the File tab. SHORTCUT 2. Click on the Open option. To open a document: Ctrl + O 3. Click on Computer in the right pane. 2. Click on the 5. Select the required Open option. document/file & click 4. Click on the on Open button. Browse button. 3. Click on Computer in the right pane. 4. Click on the Browse button, the Open dialog box appears. 5. Select the required document and click on the Open button. The selected file will be opened in the Word window. Exiting Word After completing all the work, you can close the Word window. Click on the Close button on the title bar to close the Word window. Quick Review A word processor is an application software that helps in for typing, editing, formatting and printing the text. MS Word is an application software and commonly known as Word. The term 'editing' refers to the process of correcting, deleting or modifying the text in a document. 67
Fun Zone Match the following keys (key combination) with their functions. Key Combination Action 1 Ctrl + A a Select a line from the position of the cursor to the beginning of the line. 2 Windows + R b Selects a character to the right. 3 Shift + c Selects a character to the left. 4 Shift + End d Open the Run dialog box. 5 Shift + 6 Shift + Home e Selects a line from the position the cursor to the end of the line. f Select an entire document. A. Choose the correct answer. 1. ________ is a software, used for creating professional document. a) MS Paint b) MS Word c) Calculator d) None of these 2. A ______________ is used to scale a document. a) Status bar b) Zoom Control c) Title Bar d) Ruler 3. A __________ is a wide strip which consists of several commands. a) Ribbon b) Window c) Status Bar d) None of these 68
4. We can open a document using _______________ shortcut keys. a) Ctrl + N b) Ctrl + B c) Ctrl + O d) All of these 5. The ____ is used to increase or decrease the window contents display. a) Zoom control b) Title bar c) Ruler d) None of these B. Fill in the blanks. Document, Save, Editing, Status bar, Ctrl+N 1. The ___________ shortcut key is used for opening a new document. 2. The ______________ displays the current status of a document. 3. The __________________ area is used to create the document. 4. In a word processor, _________ the text means modifying the text. 5. Ctrl +S is the shortcut key for the _______________ option. C. Answer of the following questions. 1. What is MS Word? ______________________________________________________________ 2. What do you understand by text editing in MS Word? ______________________________________________________________ ______________________________________________________________ 3. Write the names of the components of MS Word. ______________________________________________________________ 4. How can you open a document in MS Word? ______________________________________________________________ ______________________________________________________________ D. Write the steps for the following. 1. To open MS Word. ___________________________________________________________ 69
2. To save a document. ___________________________________________________________ 3. To insert a text in a document. ___________________________________________________________ 4. To delete a text in a document. ___________________________________________________________ E. Write the shortcut keys for the following. ______________________ 1. Creating a new document. ______________________ 2. Selecting an entire document. ______________________ 3. Select a character to the right. ______________________ 4. Select a character to the left. Type a paragraph of 100 words on ‘My School'. Save the file with the file name, ‘yourname_class', in D: drive. Teacher's Signature : __________________ Teacher's Remark ; WEB www.gcflearnfree.org/word2013/4 LINKS Teacher’s Corner Dear teachers, please guide the students to work with MS Word making minimum use of mouse while working with text. 70
8 Stepwise Thinking with Scratch Dear Students, SureTeacher, Would you like to That sounds learn how to great fun! We program a just can’t wait computer in a fun to learn that. and exciting way? Dear children, We have learnt that computers perform various tasks as we issue them the instructions. Giving a set of instructions to a computer to perform some task is called programming. Set of instructions given to the computer is called program. Programming is a stepwise process. We shall learn about giving stepwise instructions to the computer for drawing simple shapes. For this, we shall use a very interesting software called Scratch. Scratch is developed by Massachusetts Institute of Technology (MIT), Cambridge, USA. Scratch is a visual tool to create interactive animations, games and stories. Children can learn programming the fun and exciting way using Scratch. Launching Scratch To launch Scratch application, open Start menu. Click on All Programs. Click on Scratch folder. Click on Scratch option. 71
Scratch Project Window Every animation in Scratch is treated as a separate project. Scratch interface shows the project window. Project window is composed of following main parts: • Stage • Sprites palette • Blocks palette • Editing palette Stage shows the position and placing of sprites in your animation. It also shows the output of the animation created by you. Sprites palette lists all the sprites added by you in your animation. Sprites are various objects that together make your animation. Blocks Palette contains all the building blocks of your animation. It has following tabs: Scripts tab: This tab lists various script blocks arranged in different categories. Costumes tab: This tab provides options to add and edit costumes for the sprites. Sounds tab: This tab provides options to add and edit sounds for our animation. Backdrops tab: This tab provides options to add and edit various backdrops to the stage. This tab is visible when we click on stage backdrop in the Sprites palette. The instructions given to the computer can be saved on it. Such logical set of instructions is called program. To run all the instructions, we just need to run that program. A Scratch script is a set of blocks just like a program. Writing and arranging instructions in a program is called programming or coding. The purpose of coding is to solve a problem. To solve a problem, we need to think stepwise. Stepwise thinking is a process in which we decide the number and sequence of steps to perform a task successfully. 72
What is a step? A step is a well-defined and doable part of problem solving. Steps are the actions we take to complete a task. For example, if we need to draw a tree, what steps should we take? Step 1: Step 2: Step 3: Step 4: Draw a circle Draw the stem Fill dots in the circle Fill green colour in the circle My First Scratch Program Let us try a program for computer that instructs it to draw a square. Drawing in Scratch is done by the help of Pen blocks. Before writing the program (script) let us think of the steps involved in drawing a square. Some of the steps are given here. Can you complete the other steps? Step 1: Pen down - This instruction makes the pen ready to draw. Step 2: Move 100 steps Note Step 3: Turn 90 degree pen up block sets the pen Step 4: Move _____ steps Step 5: Turn ___ degree off for drawing. Step 6: ________________________________ Step 7: ________________________________ Step 8: ________________________________ Step 9: ________________________________ Let us apply these steps in Scratch. 1. Go to Scripts panel > Pen category. Drag-drop clear block, set pen color to block and pen down block into the Script editor as shown here. pen down block makes the pen ready to draw. 2. Go to Motion category. Drag-drop move ___ steps block into the Script editor as shown here. Set its steps to 100. 3. Drag-drop turn ____ degree block as shown here. Set its degree to 90. 4. Repeat steps 2 & 3 to complete the script as shown here. 73
5. Drag-drop turn ____ degree block as shown. Set its degree to 90. 6. Drag-drop move ___ steps block as shown. Set its steps to 100. 7. Drag-drop turn -> degree block as shown. Set its degree to 90. 8. Drag-drop move ___ steps block as shown. Set its steps to 100. 9. Drag-drop turn -> degree block as shown. Set its degree to 90. Now, our script is ready. Let us run it. To run the script, click on the button at the top of the stage. Note What did you notice? The Cat has moved to draw the square. You can click Here, Cat is behaving like a pen. on the script to run it also. What did we learn from this activity? We learnt a lot of things from this activity. Our script is a set of blocks. Blocks are joined together to form a set of blocks (instructions) in a script. Blocks are dragged and dropped into the Script editor. Script panel contains various categories of blocks such as Pen and Motion. Pen blocks are used to draw figures. Motion blocks are used to move and turn the sprite in different ways. Script is run by clicking button on the top of the stage. Script is run block-by-block from top to bottom. Fun Activity Use the learning about how to draw a square, create Scratch script to draw the triangle in lab. Sprite Movement You have just learnt how to turn the sprite and move it. A sprite always moves in forward direction. So before moving you need to turn the sprite in the direction you wish. Turning the sprite is done in following ways: Turn clockwise (clockwise means the direction in which hands of a clock move). 74
Turn counter-clockwise (it means the opposite direction in which hands of a clock move). Point the sprite up, down, left or right. Turning the Sprite by Degrees What is a degree? A complete circle is made of 360 degrees. So if a sprite is straight up and you turn it by 90 degrees clockwise then it will look as shown in the figure here. If a sprite is straight up and you turn it by 90 degrees anti-clockwise then it will look as shown in the figure here. Pointing a Sprite Right, Left, Up and Down A sprite can be directly pointed right, left, up or down. The directions are defined as below: Right: 9000 Up: 00 Left: -900 Down: 1800 75
Drawing More Figures Let us now learn how to draw some other figures by turning and moving a sprite. Triangle To draw, first ready the Pen to draw by using the block pen down. The other steps are: move 100 steps turn 120 degrees move 100 steps turn 120 degrees move 100 steps Finally, use pen up. To run the script, click on the blocks one by one in sequence as shown here. Circle First ready the Pen to draw by using the block pen down. Then following steps need to be executed 36 times: move 10 steps turn 10 degrees Finally, use pen up. To run the script, click on the script blocks 36 times to draw complete circle. Remember In higher classes, you will learn more interesting features like how to draw these figures by a single click. Activity Create the Scratch script shown here and click on it 7 times. 76
Quick Review Scratch is a visual programming language that can be used to create interactive animations, games and demos. In Scratch animations, sprites are arranged on the stage. Sprites are various objects that together make the animation. Blocks are arranged in various categories. Costume tab provides options to add and edit costumes. Sounds tab provides options to add and edit sounds. Backdrop tab provides options to add and edit various backdrop to the stage. Logical set of instructions is called a program. A Scratch script is a set of blocks just like a program. Drawing in Scratch is done by the help of Pen blocks. move, turn and point in direction blocks are Motion blocks. Fun Zone Draw the figure that should be drawn if you click on the given script 4 times. A. Choose the correct answer. 1. Set of instructions given to the computer is called _______________. a) Programming b) Animation c) Command d) Editing 77
2. Every animation in Scratch is treated as a/an ______________. a) Event b) Project c) Script d) Stage 3. Which of the following blocks makes the pen ready for drawing? a) pen up b) pen down c) set pen d) draw 4. The script is a set of ____________. a) Blocks b) Sprites c) Panels d) Events 5. Which of the following is not a Motion block in Scratch? a) point in direction b) clear c) move d) turn B. Fill in the blanks: Direction, Instructions, Degrees, Step, Motion 1. Logical set of ______________ is called program. 2. A _________ is a well-defined and doable part of problem solving. 3. move and turn blocks are found in ___________ category. 4. A sprite can be turned by some ___________. 5. A sprite can be turned by pointing into a ________________. C. Match the following values of point in direction block with their correct direction given against them: 1. Right 2. Left 3. Up 4. Down 78
1. Create Scratch script to draw the figure shown here using Pen block. 2. With your teacher’s help, place the Airplane sprite from Sprite library on the stage as shown here. Then, create the following script. Write your observation, what the plane is doing as you click on the script. _________________________________________________________________ Teacher's Signature : __________________ Teacher's Remark : WEB https://en.wikipedia.org/wiki/Scratch_(programming_language) https://scratch.mit.edu/projects/31407152/ LINKS https://scratch.mit.edu/ Teacher’s Corner Dear teacher, it is highly recommended that Scratch be taught by giving live demo to the students and lesser theoretical explanation. 79
1. Open MS Paint and draw a colourful diagram of a computer. Remember to draw the parts of a computer such as monitor, keyboard, mouse, CPU box, speakers and printer. Save your file with the name ‘Computer_your name_class’. 2. In today’s world, mobile phone is an essential gadget. Write a short note of 100 words on Latest Smart phone Innovations in MS Word. Format the document as following: • Font size = 15 pts. • Font = Comic Sans • Font color = Blue • Save the file with your name and class. 3. Use the LOGO commands and draw the following figures: a. b. 10 15 15 15 55 150 Note 10 40 10 55 (i) Draw a circle. (ii) Give the PU command and put the turtle at home. (iii) Give the PD command and draw the rectangle. (iv) Give the PU command and put the turtle at home. (v) Give the PD command and draw the hexagon. 80
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