French Form 5

WEEK: May 18 to May 22

The following contented should have been completed within the week mentioned above. Please do so if you haven't already.

Building and Furniture Technology Form 3

Form 3 Building Furniture Technology                                      WEEK:  18^th -22^th May 2020

TOPIC:  Preparations for building

Instructions: Complete All work using files pages or Microsoft word. You can snap clear images and upload them or use a Microsoft word document. Email:

gss.technical1@gmail.com

Whats app: 473 535-9082

Fill in the blank spaces with the most appropriate word to complete the paragraph below.

Buildings, toilets, lumber, offices, client, machinery, lorry

1.     Plant

Some ………………sites require a lot of effort to clear. Site buildings such as ………………and  ……………… are prefabricated and will be delivered to  the site by……….. There are also other heavy operations that are likely to be carried out, therefore there might be heavy …………….operating on site. This is known as Plant. 

2.     Explain the following roles of the following:

I.                 Trenches

II.               Waste disposal

III.             Site Hoarding

IV.            Utilities and services

3.     Neatly sketch a mobile unit that can be used as an office building on a construction site.

4.     Design a simple floor plan layout for a security checkpoint on a construction site.

English A Form 3

Complete the following content. (Apologies on the late upload: some of the content herein was meant for last week as well. However please do as much as you can within this week)

English A Form 2

Complete the following content. (Apologies on the late upload: some of the content herein was meant for last week as well. However please do as much as you can within this week)

Building and Furniture Technology Form 4

Building and Furniture Technology Form 4                        WEEK: May 18 to May 22

Review the attached document on setting out the building and answer the following questions.

1.  If the shortest side of a 3-4-5 triangle is 700mm then how long are the other two sides?
2. Explain what should be done if the diagonals are not equal when you check the setting out.
3. Make a right angle using three pegs and a length of string.

Mathematics Form 2

Mathematics Form 2                                                    WEEK: May 18 to May 22

Show all working

1.     Write down the value of the 4 in:

a.      24

b.     42

c.      402

d.     645

e.      4132

f.      49 206

g.     14 873

2.     Write each of these sets of numbers in order of size, smallest first.

a.      9, 16, 2, 27, 81

b.     29, 0, 308, 111, 99

c.      401, 268, 41, 1001, 999

d.     4132, 1234, 4321, 2413, 2134

e.      3, 71, 506, 6002, 8109, 610

3.     Write down the number that is

a.      1 more than 2499

b.     10 more than 1090

c.      2 more than 898

d.     20 more than 10 980

e.      1 less than 2500

f.      10 less than 1001

g.     20 less than 2012

h.     2 less than 7101

4.     Add these numbers:

a.      3 + 27 + 4

b.     62 + 39

c.      615 + 4 + 14

d.     1068 + 39 + 7 + 214

e.      295 + 86 + 9

f.      6 + 1009 + 219

5.     Work out the difference of the following pairs of numbers:

a.      75 – 24

b.     69 – 5

c.      63 – 25

d.     52 – 6

e.      127 – 32

f.      101 –  9

g.     253 – 64

h.     504 – 128

i.       1024 – 9

j.       1111 – 222

6.     If the universal set is the set of even numbers less than 30, A = {4,8,12,16,20,24,26} and B = {6,12,18,24,26}. Complete the Venn diagram with this information.

Chemistry Form 3

Form 3 CHEMISTRY Trinity Term                                     WEEK: May 18 – May 22

Teacher: Leon Abel                                                                 My e-mail: leonabel8@gmail.com

Topic: Atomic Structure – Read carefully, then use your notes and/or other resource materials to answer the questions

1.     Which particle(s) in the atom is/are responsible for the

a.      mass of the atom

b.     volume of the atom

2.     Define the following terms:

a.      Atomic mass

b.     Mass number

c.      Isotope

3.     For each of the following nuclear notations, give the number of protons, electrons and neutrons:

a.      ¹¹₅B

b.     ²³₁₁Na

c.      ⁴⁰₂₀Ca

4.     Give the similarities and differences between the two isotopes of sodium, sodium-23 and sodium-24

5.     Explain what a radioactive isotope is.

You may use the following video to assist you:

Human and Social Biology Form 3

Form 3 HUMAN AND SOCIAL BIOLOGY Trinity            WEEK: May 18 – 22

Teacher: Leon Abel                                                                  Email: leonabel8@gmail.com

Topic: Nutrient Cycles – Answer ALL the following questions:

1.     State then explain the effect that each of the following has on the concentration of carbon dioxide in the atmosphere.

a.      the burning of fossil fuels

b.     an increase in the rate of photosynthesis of plants

c.      a shift from the use of coal to the use of nuclear power in power stations.

2.     Name two harmful gases that are released by burning fossil fuels.

3.     Suggest two ways in which global warming might be halted or even reversed.

4.     Apart from protein, name one other important molecule in the body that contains nitrogen.

5.     Sugar cane is a crop that is harvested and removed from the field. Why do farmers need to add fertilizers to the soil?

You may use the following video to assist you:

Chemistry Form 4

Form 4 CHEMISTRY Trinity Term                      WEEK: May 18 to May 22

Teacher: Leon Abel                                                  Email: leonabel8@gmail.com

Chemical Equations and Reactions – Read carefully then Answer ALL of the following questions:

1.     Which law do we make use of when balancing chemical equations?

2.     Balance the following chemical equations:

a.      Aluminum + oxygen à aluminum oxide

b.     CH₄(g) + O₂(g) à CO₂(g) + H₂O(l)

c.      NaOH(aq) + HCl(aq) à NaCl(aq) + H₂O(l)

d.     Sodium + water à sodium hydroxide + hydrogen

3.     Balance the following equations then classify the reactions using the words in the square bracket.             [ synthesis, decomposition, single displacement, ionic precipitation, neutralization ]

a.      H₂CO₃(g) à H₂O(l) + CO₂(g)

b.     Fe(s) + Cl₂(g) à FeCl₃(s)

c.      Zn(s) + HCl(aq) à ZnCl₂(aq) + H₂(g)

d.     NaOH(aq) + H₂SO₄(aq) à Na₂SO₄(aq) + H₂O(l)

e.      AgNO₃(aq) + MgBr₂(aq) à AgBr(s) + Mg(NO₃)₂(aq)

Human and Social Biology Form 4

Form 4 HUMAN AND SOCIAL BIOLOGY Trinity    WEEK: May 18 to May 22

Teacher: Leon Abel                               Email: leonabel8@gmail.com

Circulatory System Part 2, The Heart – Answer ALL of the following questions:

1.     What happens to:

a.      the volume in the ventricles when the ventricles contract and the atria relax

b.     the pressure in the ventricles when the ventricles contract and the atria relax

2.     What is the role of the:

a.      Bicuspid valves

b.     Tricuspid valves

3.     What is the role of the semi-lunar valves?

4.     Suggest why the left ventricle of the heart is thicker than the right ventricle.

5.     Suggest why the walls of the atria are much thinner than those of the ventricles.

6.     What type of blood vessel is:

a.      the aorta

b.     the vena cava

7.     What term is used for the:

a.      contraction of heart (cardiac) muscle

b.     the relaxation of heart (cardiac) muscle

Principles of Business Form 4

PRINCIPLES OF BUSINESS Form   4         WEEK: May 18-22

       

Submit answers to:  carrington839@gmail.com

1.    Questions on business

a.     Outline TWO functions of a business.

b.    State Two ways in which a ‘sole proprietorship’ is different from a ‘partnership’.

c.     Define the term ‘franchise’.

d.    Identify FOUR popular franchises.

e.     Discuss TWO advantages of operating a franchise.

2.    Questions on leadership styles

a.     State TWO characteristics of EACH of the following types of leadership styles:

                          i.                    Democratic

                        ii.                    Autocratic

b.    State THREE essential characteristics of a good leader.

c.     Discuss how the lack of TWO of the characteristics mentioned above may affect an organization.

Mathematics Form 5

MATHEMATICS Form 5

WEEK: May 18 – 22

Answer All Questions: Show Your Working Where Appropriate

1.     Which is the smallest number?

2/3, 0.7, 0.623 or 66 %

2.     Given that f:x → 3x – 1, what is the value of x when f(x) = 8?

3.     If 3x + 2 = 11, then what is x equal to?

4.     The mass in kilograms of seven bunches of bananas was 12, 12, 14, 15, 16, 18 and 19. What is the interquartile range of the masses?

5.     What is the smallest whole number solution of 5x + 2 > 17?

6.     The number  √2  is a member of the set of:____________________ (integers, rationals, irrationals or whole numbers)

7.     A tin of milk costs $1.25 and is sold for $1.30. What is the percentage profit?

8.     Calculate the area of the triangle

9.     The relation double and subtract five can be written as what algebraic expression?

10.   How would you write 219.6 to three significant figures?

Submit to

Mr. Mark Email: gssmrmark@gmail.com

Mr. Charles via Google Classroom, Code: bk3khaf