Grade IV, Chapter 4

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Learn with Hafiza Palwasha


OXFORD (Book 4), KEYBOARD
Computer Science With Application Software (Third Edition).

Solution

Chapter No. 4
More about Tux Paint

NEW WORDS
Write these new words on neat copies. There is no need to memorize these words but students should be able to read and understand these words as I explained and discussed in class.
1.    Tux Paint
2.    Main screen
3.    Stamp Tool
4.    Rubber stamp
5.    Canvas
6.    Left arrows
7.    Right arrows
8.    Vehicles
9.    Lower-left corner
10.  Disable
11.  Sound muting
12.  Storyboard
13.  Fable
14.  Blackbuck
15.  Mirror image
16.  Slide Show
17.  Systematic
18.  Unselect
19.  Automatic
20.  Quit Tool
21.  Reloaded automatically
22.  Stamps
23.  Muting

Exercise
Solution

Page No. 43
Objective Type Questions
Q No. 1: Choose the correct option.
Solution:
a.   This button is used to display a storyboard as a slide show.
       ii. Slides (is correct)
b.   Which of the following keyboard shortcuts is used to disable/enable sounds?
      ii. Alt + S (is correct)
c.   This button is used to begin a slide show.
      i. Play (is correct)
d.   The sound buttons are present at the _______________ corner.
      ii. Lower-left (is correct)
e.   Which one is not a tool in Tux Paint?
      iv. Close (is correct)

Page No. 43
Descriptive Type Questions
Q No. 1: Answer the following.
a. Name any five categories of stamps in Tux Paint.
Answer: Five categories of stamps in Tux Paint are:
1.   People
2.   Outer Space
3.   Animal
4.   Vehicles
5.   Plants

b. How will you open an already existing picture?
Answer: Lab work (will be discuss in Computer lab. Students do not have to do this question on neat copies).

c. How will you print a picture using a printer?
Answer: Lab work (will be discuss in Computer lab. Students do not have to do this question on neat copies).

d. The Stamp tool in Tux looks really good fun. How could you use it effectively to create a little booklet about different sized creatures?
Answer: I use it effectively to create a little booklet about different sized creatures because of following reasons:
1.   Stamp tool works like a rubber stamp.
2.   I can paste different-sized pictures on drawing canvas.
3.   I can change the size of picture.
4.   I can flip the picture.
5.   I can do mirror imaging.

e. What other Tux tools would you need to use to help you create your creature booklet? What are the advantages and disadvantages of using a program such as Tux?
Answer: I need to use Tux tools to create my creature booklet because of the following reasons:
1.   I can add text to describe it.
2.   I can add shape borders around the creatures.
3.   I can use magic tools to add virtual objects like brick walls, birds etc.

f. In your next Tux project, you need to include ten cars which are all of different sizes, how will you make sure they all fit on the drawing canvas? Why is it important to check these details as you go along?
Answer: I will make sure of it by using 'size tool'. It is important so all buses will arrange on canvas.

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