biology assignment

2ND TERM [EASTER HOLIDAY 2016] HOLIDAY ASSIGNMENT
SS 1(One)
COMPUTER STUDIES SS1
1.
2.
3.
4.
5.
State the full meaning of BASIC.
List three BASIC character sets.
List three arithmetic operators.
Write three arithmetic expressions.
With examples, explain what is meant
by the term;
i.
BASIC expression
ii.
BASIC Statement.
magnitude of its acceleration.[4 marks]
LITERATURE IN ENGLISH
AFRICAN DRAMA – HARVEST OF CORRUPTION
BY FRANK OGODO OGBECHE
Discuss the following themes in the play –
Harvest of Corruption:
PHYSICS
1.
(b) A car starts from rest and covers a
distance of 40 m in 10 s. Calculate the
(a) Define the following terms:
(i) Tensile stress.
(ii) Tensile strain.
(i) Law and Justice
(ii) Immortality and the existence of life after
death.
BIOLOGY ASSIGNMENT
iii) Young's modulus. [3 marks]
(b) If a spring has the stiffness of 950
Nm-1, what work will be done in
extending the spring by 60 mm? [4
marks]
2.
(a) Define surface tension.[2 marks]
(b) A metallic bar 50 cm long has a
uniform cross-sectional area of 4.0 cm2. If
a
tensile force of 35 kN produces an
extension of 0.25 mm, calculate the value
of
Young's modulus.
[4 marks]
3.
(a) Define the following terms:
(i) instantaneous velocity,
(ii) acceleration. [3 marks]
1. Define population
2. List and explain any 3 methods used
for population studies.
3. Identify and explain any three
biological associations with
examples.
4. What is conservation?
CHEMISTRY
Answer all the questions.
1. Explain why graphite is a good
conductor of electricity while diamond
is not, although both are true allotropes
of carbon. Compare the other
properties of graphite and diamond.
2. Write short notes on the preparations
and uses of
i.
ii.
iii.
iv.
Charcoal
Coke
Lamp-black
Animal charcoal
SUMMARY WRITING
Read the following passage carefully and answer the questions on it.
In all school systems of the world, some schools are considered ‘better’ than others. In fact, based
on such a judgment parents often go to great lengths to have their children enrolled in one school rather
than another. One yardstick for making this judgment is student achievement especially general
performance in public examinations. Furthermore, among some experts in education, options about
schools are further narrowed down to subject areas. For example, one often hears that school A is better
than school B in Mathematics and Science while the latter is better than the former in English language
and the Liberal Arts. Whatever the focus of these comparative statements, there remains the fact that
schools do vary in terms of average student achievement.
Why is it then that some schools have high average student achievement while others have low
average student achievement? The reasons are not far-fetched.
The first reason is that some schools are located in privileged areas in the sense that the students
come from homes where parents care about their children’s education, ensure that the children are wellfed , show interest in their school work and provide easy access to books in home. On the other hand ,
there are schools which serve less privileged communities and whose students come from homes where
parents are unable to provide the necessary support services for good academic work. Students in the first
type of school would generally have a higher rate of achievement than those in the second type.
Another reason for the difference in academic achievement between schools is how well the
schools are equipped. Schools that have good laboratories and libraries, ample space, places to sit and
write for every student and optimum-sized classrooms usually record a higher standard of student
achievement
than
t
hose where the basic equipment is lacking or where the students are crammed into inadequate
spaces.
The quality of the teachers also has to do with the differences in student achievement between
schools. A teacher that does not have good grasp of his subject matter nor is committed to his job cannot
produce an outstanding student. On the other hand, students will generally attain a high standard where
the teacher is an expert in his field, knows how to structure the material to be learned, demands a lot from
his students and motivates them. Also, school management have been found to have a relationship with
student achievement. Students perform better in school where the leadership is enthusiastic and creative
than in schools where the principals and teachers adopt a casual attitude to their job.
Finally, discipline cannot be divorced from the learning process, and this is often seen from the
perspective of general student behaviour. Where students show a disregard for the rules and regulations
that guide good learning by disobeying their teachers; neglecting their homework, or playing truant, they
cannot make any reasonable academic progress. On the other hand students who comport themselves well
have a good foundation for academic success
(a) In one sentence summarize the yardsticks used to make a distinction between one school
and another.
(b) In five sentences, one for each, summarize the factors responsible for different levels of achievements
in schools.
CRK
(i) Q = 0 (ii) Q = 30
(iii) Q =
24
2. If the demand and supply functions of a
commodity are give respectively as
Qd = 40 – 4p
QS = 12p – 24
CALCULATE
a. The equilibrium price and quantity
b. If the price is fixed at N8, what is
the excess supply?
c. If the price is fixed at N2, what is
the excess demand?
(A) Discuss the various religious reforms
carried out by Josiah.
(B) Explain the significance of Josiah’s
religious reforms.
GEOGRAPHY
1. (a ) Explain why developing countries
are so eager to industrialize
(b ) Name two major industrial belts of
the world, and explain the factors that
gave rise to their industrialization.
2. ( a ) On an outline map of Nigeria,
locate and name:
I. an inland basin
II. a delta
III. a man-made lake
IV. a confluence town
COMMERCE SS1
Q1.
What is a Capital Market? 2marks.
Q2.
State eight reasons why a bank may
dishonor a cheque.
8marks.
Q3.
Discuss five functions of the wholesalers.
10marks.
(b) In what four ways can physical
factors limit the use of rivers for transportation
in Nigeria?
FINANCIAL ACCOUNTING SSI
( c) How can these limitations be
overcome?
ECONOMICS
1. If the relationship between the quantity
demanded of a commodity and its price
given as Q = 60 – 1/3p where Q =
quantity demanded and P = price
a. Determine the quantity demanded
when price is
(i) N60
(ii) N210
(iii) N0
(iv) N21
b. Comment on the result in a(ii)
above
c. If the relationship is now expressed
as P = N(180 – 6Q) find P when
Explain the following types of Accounts
i.
ii.
iii.
iv.
Personal Account.
Real Account.
Fixed Assets.
Statement of Account.
FOODS AND NUTRITION
Make an album using assorted cereals and
legumes.
MATHEMATICS
0
1. A sector which subtends an angle of 120 at
the centre of a circle of radius 9cm is cut out
from the circle and the remaining part of the
circle is bent to form a cone. Find:
SECOND TERM 2015/2016
GOVERNMENT HOLIDAY
ASSIGNMENT
A.
SENIOR SECONDARY 1 BLUE:
1. a. Define representative government.
2 marks.
A. the base radius
B. the vertical height
b. Briefly discuss four features of
representative government
8 marks
C. the volume
D. the curved surface area and
E. The total surface area of the cone.
2. A frustum of a pyramid consists of a square
base of length 10cm and a top square of length
7cm.The height of the frustum is 6cm,calculate
to the nearest whole number the
(a). Surface area
(b). Volume
FURTHER MATHEMATICS.
1. Solve 2x + x – 6
2. Express
0
in the form
m
where m and n are rational
numbers.
3. Solve the simultaneous equations log2x
– log2y = 2, log2(x – 2y) = 3.
CIVIC EDUCATION
1. Define a federal system of government.
2. Write short on the following:
[i] Exclusive list.
[ii] Concurrent list.
[iii] Residual list
2. a . Explain the following terms:
i. Centralization (ii). Decentralization
4 marks
b. With specific examples, explain these
two forms of decentralisation.
i. Deconcentration (ii) Devolution
6 marks
TOURISM HOLIDAY ASSIGNMENT
1.
S/n
Year
Bar Beach
Kainji Park
1
2004
25
45
2
2005
45
35
3
2006
50
60
4
2007
70
55
5
2008
60
35
6
2009
85
60
7
2010
100
95
The table above shows an inflow of American tourists into Lagos Bar Beach and Kainji Park from year
2004 – 2010.
(i) Calculate the average number of tourist visits to Kainji Park. (2 marks)
(ii) What is the percentage increment of the tourist visits to Lagos Bar Beach between 2009 and
2010 (4 marks)
Represent the tourist visits to Kainji in a histogram. (4 marks)
2. (a) What is a tourism product? (2marks)
(b) Mention four tourism products that you know (2 marks)
(c) State three characteristics of tourism products and explain each of the characteristics (6
marks)
3. (a) What is a national park? (2 marks)
(b) Give a brief history of National parks in Nigeria. (2 marks)
(c) Name six national parks in Nigeria and the states where they are located (6 marks)
TECH DRAWING
(a ) construct an ellipse given its major and minor diameter as 120mm and 100mmm
(b ) draw an epicycloids of a circle of radius 25mm
AGRIC SCIENCE
1a. Define the term, simple farm tool
1 mark
1b.Make a hand –drawn photo album of ten simple farm tools (state uses of each tool).
6 marks
1c. State three general maintenance methods for simple farm tools
3 marks
2. Differentiate between simple farm tools and farm machinery
10marks