Name:………………………………………….. Section:…… Date:……………… · Program 2: Write a program to print 1 to 100 in ascending order IN QBASIC. [ correct

Worksheet on Balanced Diet (2.1 to 2.2 CB-8)

Class-VI

Name:………………………………………...….. Section:…… Date:………………

Q1: The table shows nutrients in five foods

(a) Which food has the largest amount of nutrients for growth and repair of the body?

…………………………………………………………………………………………………

(b) Which food has the largest amount of nutrients that can supply energy quickly?

…………………………………………………………………………………………………

(c) Which food could be eaten to avoid scurvy?

…………………………………………………………………………………………………

(d) Which food has the largest amount of nutrients for the growth of teeth and bones?

…………………………………………………………………………………………………

(e) Which food has the largest amount of nutrients for the manufacture of haemoglobin?

…………………………………………………………………………………………………

(f) Which food has the largest amount of nutrients that are used to make the cell

membranes?

…………………………………………………………………………………………………

Q2. The following table shows different nutrients, available in different types of foods.

Vegetables and Fruits Cereals Pulses Meat and Eggs Milk products

Carbohydrate

Vitamin A

Vitamin C

Minerals

Fibre

Carbohydrate

Protein

B vitamins

Minerals

Fibre

Carbohydrate

Protein

B vitamins

Iron

Fibre

Protein

Fat

B vitamins

Iron

Protein

Fat

Vitamin A

B vitamins

Vitamin C

Calcium

Vitamin D

(a) Sara prefers to eat only cereals, vegetables and fruit. What nutrients are missing from

her diet?

………………………………………………………………………………………………

(b) (i) Naira eats vegetables, cereals, meat but decides to replace meat and egg with the

pulse in her diet. Which nutrient does her diet lack?

…………………………………………………………………………………………………

(ii) What nutrients do both her diets lack?

…………………………………………………………………………………………………

(iii) What must she add to her diet to make sure that she is getting all the nutrients her

body needs?

…………………………………………………………………………………………………

(c) Labiba prefers a diet of meat, eggs and milk product but complains of constipation.

What must she do to relieve this problem? Explain your answer.

…………………………………………………………………………………………………

…………………………………………………………………………………………………

…………………………………………………………………………………………………

Q3. Explain the health risks of each of the following:

(i) a high-fat diet

...........................................................................................................................................

...........................................................................................................................................

...........................................................................................................................................

(ii) a low-protein diet

...........................................................................................................................................

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CIDER International School Class Work (WorkBook-8)

S. M. Alauddin, Biology, CS

Grade- VI

Date: 30/03/2020

Exercise 2.1 (WB 8): Fibre in food

The table shows the fibre content of some different foods.

Food Grams of dietary fibre per 100 g of food

apples 2

bananas 3

beans 5

bread, brown 7

bread, white 4

chicken 0

coconut 14

corn 4

eggs 0

fish 0

fries (potato chips) 2

mutton 0

peas 5

plantain 6

potatoes 3

rice 3

spinach 6

Sweet potatoes 2

yam 4

1. Explain why we need fibre in our food.

Ans:

2. Which kinds of food do not contain any fibre?

Ans:

3. Calculate the total amount of fibre there would be in a meal containing 200g of chicken, 200g

of rice and 100g of spinach. Show your working.

Ans:

Exercise 2.2 Energy requirements

Read the information, and then answer the questions.

The cells in our body are always using energy. All of their energy comes from the nutrients in

the food that we eat - especially from carbohydrate and fat. Cells can also get energy from

protein.

If we eat too much of these nutrients, our cells do not use all of the energy from them. Our

body turns the extra nutrients into fat. The fat is stored, mostly just below the skin.

If we don’t eat enough of these of these nutrients to provide all the energy our cells need, the

cells have to find another source of energy. We lose weight.

Different people need different amounts of energy each day. In general, men use more energy

than women. People who have active lives use more energy than people who spend a lot of

time sitting down.

1. Which two nutrients provide most of the energy for the cells in the body?

Ans:

2. A man eats food containing more energy than he uses up each day. What will happen to his

weight? Explain your answer.

Ans:

3. The bar chart shows the average energy needs of six different groups of people.

a. What are the average daily energy needs of an eight year old girl?

Ans:

b. Approximately how much energy should an eight year old girl take in (as food) each day?

Ans:

c. Suggest why most eight-year-old boys need less energy each day than a teenage boy.

Ans:

d. Suggest why, on average, an adult woman needs less energy each day than an adult man.

Ans:

0

2

4

6

8

10

12

daily energy requirements/MJ

daily energy requirements/MJ

Grade: 6 [Section A and B]

Subject :- Computer Science

-:Day-1:- ANSWER

Revision Work:

Iterational Statements:

FOR ….. NEXT: Program 1: Write or print your name 10 times IN QBASIC. [ correct the code ]

FOR A = 1 TO 10

PRINT “ your name“

NEXT A

Explanation:

FOR-means starting the iterational statement for

printing your name.

A – declaring the variable name as ‘A’

= “=” SIGN works as assigning operating

operator.

1 to 10: mentioning the limit for printing

PRINT “YOUR NAME “- it will print 10 times

NEXT A – it means the ending of ‘FOR’ loop.

Program 2: Write a program to print 1 to 100 in ascending order IN QBASIC. [ correct the code ]

FOR A = 1 TO 100 Step 1

PRINT A

NEXT A

Explanation:


printing your name.


= “=” SIGN works as assigning operating

operator.

1 to 100: mentioning the limit for printing

STEP 1- incremented the value of A variable by 1

PRINT A- it will print 100 times sequentially in

ascending order.


Today’s work:

Program3: Write a program to print 100-1 in reverse order IN QBASIC.

FOR A = 100 to 1 step-1

PRINT A

NEXT A

Explanation:


printing your name.


= “=” SIGN works as assigning operating operator.

100 TO 1: mentioning the limit for printing

STEP -1- DECREMENTED the value of A variable

by 1


descending ORDER.


Program4: Write a program to display numbers from (1-50 ) IN QBASIC.

Code:

FOR A = 1 TO 50 step1

PRINT A

NEXT A

Explanation:


printing your name.





PRINT A- it will print VALUES sequentially in

ascending order .


Prohram5: Write a program to display even numbers from (1-50 ) IN QBASIC.

Code:

FOR A = 2 TO 50 step2

PRINT A

NEXT A

Explanation:


printing your name.






ASCENDING ORDER.


Program6: Write a program to display countdown from 50 to 5 IN QBASIC.[

descending order]

Code:

FOR A = 50 TO 5 step-5

PRINT A

NEXT A

Explanation:


printing your name.




STEP -5- decremented the value of A variable by 5

PRINT A- it will print values sequentially in

descending ORDER.


Grade: 6 [Section A and B]

Subject :- Computer Science

-:Day-1:-

Revision Work:

Iterational Statements:

FOR ….. NEXT: Program 1: Write or print your name 10 times IN QBASIC. [ correct the code ]

FOR A = 1 TO 10

PRINT “???_ “

NEXT A

Program 2: Write a program to print 1 to 100 in ascending order IN QBASIC. [correct the code ]

FOR A = ??? TO 100 Step ???

PRINT A

NEXT A

Today’s work:

Program3: Write a program to print 100-1 in reverse order IN QBASIC.

Program4: Write a program to display numbers from (1-50 ) IN QBASIC.

Code:

Prohram5: Write a program to display even numbers from (1-50 ) IN QBASIC.

Code:

FOR A =

Explanation:

Program6: Write a program to display countdown from 50 to 5 IN QBASIC.[

descending order]

Code:

Answer of the 30.3.2020 [ computer science ] session:

Force: A force is either a push or pull is measured using a Newton-is Newton (N).

What can force do? It can push an object It can pull an object It can stretch an object It can turn an object

Types of Force:

i. Gravitational Force / Weight

where, m = mass in kg,

g = gravitational strength

ii. Friction - it is a force that opposes motion between surfaces in contact.

iii. Magnetic Force: the attractive or repulsive forcemagnetic object.

iv. Muscular Force: it is a force(e.g. legs or hands).

CLASS: VII SUBJECT: Physics NOTE ON FORCES

A force is either a push or pull that an object exerts on another object. -meter or Force-meter or Spring Balance.

It can stretch an object

Weight - it is the pull of gravity on an object.

W=mg

gravitational strength (10 N/kg).

it is a force that opposes motion between surfaces in contact.

e attractive or repulsive force between a magnet and a

it is a force which is exerted by the muscles of the body

W = m x g

1

bject exerts on another object. Force Balance. Its S.I. unit

it is a force that opposes motion between surfaces in contact.

a magnet and a

of the body

Balanced Forces: When the

Fig.1: Skydiver dives in the air

at a steady speed.

Fig. 3:

hen the forces applied on an object cancel each oth

r Fig. 2: See Saw is in equ

: Truck remains stationary.

2

her out.

uilibrium.

1

WORKSHEET ON FORCES

CLASS: VI SUBJECT: Physics

Name: ........................................................................... Date: -03-2020

Tick the correct answers:

1. Mass is the measure of how much ______ is in an object.

a. density b. weight c. matter d. gravity

2. What is the unit of mass of an object?

a. metre b. second c. kilogram d. newton

3. What is the unit of weight of an object?

a. metre b. second c. kilogram d. newton

4. Which measurement would be different if you were on the Moon versus on Earth?

a. mass b. weight

5. The force involved in falling of an apple from a tree is known as?

a. magnetic force b. air resistance c. friction d. gravitational force

Match the following:

Group ‘A’ Group ‘B’

(i) An ox pulling a cart (a) Magnetic force

(ii) A magnet pulling an iron nail (b) Frictional force

(iii) Weighing with a spring balance (c) Muscular force

(iv) Applying brakes to a bicycle (d) Gravitational force

Answer the following questions:

1. What are the things that can be done by applying force?

_________________________________________________________________________ _________________________________________________________________________ 2. What is meant by weight? _________________________________________________________________________ 3. Which machines run on muscular force? _________________________________________________________________________

_________________________________________________________________________

CLASS: VI

SUBJECT: Physics WORKSHEET ON FORCES

Name: ........................................................................... Sec: .......... Date: 30-03-2020

Tick the correct answers:

1. A force is described as

A. A push only B. A pull only C. A push or a pull D. None of the above

2. What unit do scientists use to measure force?

A. Newton B. Grams C. Meters D. Meter per second square

3. Which force always pulls downward on objects?

A. Support force B. Friction force C. Weight D. Air resistance

4. The force involved in an apple falling from a tree is

A. Magnetic force B. Contact force C. Electrical force D. Gravitational force

5. What force is applied when a person opens a drawer

A. Muscular force B. Magnetic force C. Friction D. Gravitational force

6. Friction always

A. helps the motion B. opposes the motion C. both of these D. none of these

7. What happens when a south pole of a bar magnet is taken near another south pole of another bar magnet?

A. They attract each other B. They repel each other

C. They will both attract and repel each other D. None of the given options

8. What force is applied when a person lifts a bucket of water

A. Magnetic force B. Contact force C. Muscular force D. Gravitational force

9. Opening a door is

B. A push only B. A pull only C. A push or a pull D. None of the above

Documents

Name:………………………………………….. Section:…… Date:……………… · Program 2: Write a program to print 1 to 100 in ascending order IN QBASIC. [ correct