TERM 1
Thursday, November 11, 2021
Vol. 16 No. 7
Name: School: Class:
18 9 771996 180090
1
THURSDAY, NOVEMBER 11, 2021.
Read the following passage carefully:
COMPREHENSION Sea Turtles
Sea turtles have been on earth for about one hundred and fifty million years. There are seven species of sea turtles that live in tropical and temperate seas throughout the world. Female sea turtles come ashore to dig a nest and lay their eggs. When hatchlings emerge from the nest they must make their way to the water and begin their life in the sea. Sea turtles spend most of their lives in the water and are strong swimmers and good divers. Some sea turtles eat plants, some eat meat and some eat plants and meat. Now answer the following questions using complete sentences. 1.
As stated in the passage, how many types of sea turtles are there?
_______________________________________________________________________________________ 2. In what waters would one find these turtles? _______________________________________________________________________________________ 3. What is the name given to newly hatched turtles? _______________________________________________________________________________________ 4. Which word in the passage is similar in meaning “to come out of”? _______________________________________________________________________________________
NATION WORKBOOK
2
THURSDAY, NOVEMBER 11, 2021.
Check the letter beside the correct answer to questions 5 and 6. 5. The word ‘spend’ in line 5 means A. to pay out money
C.
to pass time
B. to buy something
D.
to use
6.
The words “must make their way” (line 5) suggests that
A. the turtles make a road to the water B. they find their own way to the water C. they must search for their mother in the water D. the water is far away 7. The word “strong” in line 6 is A. A noun
B.
a verb
C. an adjective
D. an adverb
8. Say whether the following statements are True or False. a) Turtles existed on earth for a very short time.
_________
b) Turtles can live on land and in water.
_________
c) Turtles are hatched in sand.
_________
d) All turtles eat herbivores.
_________
e) Turtles may be found in the Caribbean seas only.
_________
GRAMMAR
PLURAL NOUNS (cont’d) - Nouns ending with y
Cuzarah Batson, 9, practising her volleyball skills after a day of online classes. The student of St Christopher Primary School hopes to follow in the footsteps of her mother, Cupid Batson, and play volleyball for Barbados one day.
It is quite simple to form the plural of nouns ending in –y.
When the noun ends in -y
1. first look at the letter just before the y 2. If that letter is a vowel, just add -s
NATION WORKBOOK
On the cover this week
(Picture by Kenmore Bynoe.)
3
THURSDAY, NOVEMBER 11, 2021.
Write the plural of underlined nouns in these sentences. 1. The boy (
) enjoyed riding around the track.
2. The monkey (
) jumped from the fence to the tree.
3. The little girl played quietly with the toy ( 4. The donkey (
).
) ate the grass in the field.
5. The maid put the cups on the tray (
).
Now take a look at nouns without a vowel just before the y
When the noun ends with -y
1. look at the letter just before the y
2. if the letter is not a vowel, change the y to an i 3. add -es
Make the underlined nouns in these sentences plural. 1. I will put the penny (
) in the tin.
2. Mummy bathes the baby (
3. Daddy sprayed the fly (
) every morning. ) with insecticide.
4. Did they invite you to their party? ( 5. The puppy (
).
) barked all through the night.
6. We toured the factory (
) to see how biscuits are made.
7. My teacher read the story (
) from that book.
Write the singular of these nouns. 1. ladies ____________
2. ways______________
4. spies
5. countries ____________
_____________
7. candies_____________
NATION WORKBOOK
3.
bodies ___________
6. storeys ___________
8. trolleys ____________
4
THURSDAY, NOVEMBER 11, 2021.
Punctuation
- The comma
The comma is used in sentences to make the meaning clear. It tells when to make a short pause while we are reading. Here are three of the times when we use the comma: 1.
To separate three or more items in a list
For example: In the bag were some sugar, milk, jam and bread.
2.
To separate the date and the year.
For example: Barbados became independent on 30th November, 1966.
3.
To separate the parish and country or state and country. For example: She lives in St. Philip, Barbados.
Now practice using the comma:
A. Give answers to the following. Remember to use commas. 1. Write your home address. ____________________________________________________________________________________ 2. Write your birth date. ____________________________________________________________________________________ B.
Place commas in the right places in the following sentences.
1. Mummy Daddy my sister and I went to Sheraton Mall. 2. His birthdate is on 25th December 2013. 3. I put my books eraser and pencils in my bag. 4. She lives in Howell’s Cross Road Ivy St. Michael. 5. Anya loves to eat chicken chips and pizza.
NATION WORKBOOK
5
THURSDAY, NOVEMBER 11, 2021.
SUBTRACTING NUMBERS Subtracting is taking one item or number away from another. This sign (-) is used to show subtract or take away. Start with 8 apples, then subtract or take away 3 apples. There are left 5 apples left. This can be written as 8 – 3 = 5 8 take away 3 leaves 5 3 from 8 leaves 5 You get good at subtraction with practice. So go to this site and practice some more. Have fun!!! http://www.mathsisfun.com/numbers/math-trainer-subtract.html SUBTRACTING TENS AND ONES When subtracting or taking away one number from another, remember to place the digits in their correct column or place, and then subtract, column by column. Begin at the right (the ones column) and move to the left. For example : 58 - 24
-
NATION WORKBOOK
6
THURSDAY, NOVEMBER 11, 2021.
Now try subtracting these:
Here are two other special rules used in Mathematics:
A. When 0 is subtracted or taken from any number, the number does not change.
Without doing any working write the answer for each of the following: 1)
10 – 0 = ________
2) 27 – 27 = ________ 3)
64 – 0 = ________
4)
20 – 20 = __________
5)
16 – 0 = __________
6) 13 – 13 = _________
Exchanging Tens For Ones Sometimes in subtracting, we must break a ten-block into ten little cubes. This is also called “regrouping”, because one ten ‘changes groups’, from the tens column into the ones column. NATION WORKBOOK
7
THURSDAY, NOVEMBER 11, 2021.
Here is another example: First we have 5 tens 3 ones. We “break” one ten-pillar into 10 little cubes to get 4 tens 13 ones.
Break a ten into 10 ones. You can draw ten-pillars and cubes to help.
NATION WORKBOOK
8
THURSDAY, NOVEMBER 11, 2021.
Now do these:
Now complete these: 1)
46 = 3 tens + ______ ones
4)
2)
21 = 2 tens + _____ ones
5)
3)
61 = 5 tens + _____ ones 82 = _____tens + 12 ones
38 = ____ tens + 18 ones
NATION WORKBOOK
9
THURSDAY, NOVEMBER 11, 2021.
COMPREHENSION
The Snow-cone Man The snow-cone man is passing down the street, He’s selling something that’s so very sweet, He stands at the cart ready with his scoop to dip, And awaits the dry throat or the parched lip. It’s when the weather is very hot and sunny, You’d love the taste of this cool drink of honey. The crushed ice in a little plastic cup With coloured syrup poured in on the top. A tastier drink you’d very rarely find, And it’s important that I do remind, The snow-cone vendor plying his daily trade, Is an important worker who deserves our aid.
P.L. Salankey Write grammatically correct answers for the following questions. 1. What is the snow-cone made of? _____________________________________________________________________________________ 2.
How does the snowcone man serve the snowcone? ______________________________________________________________________________________
3.
What reason is given for someone getting a snow-cone? ______________________________________________________________________________________
NATION WORKBOOK
10
THURSDAY, NOVEMBER 11, 2021.
4. You’d love the taste of this cool drink of honey. Do you think it is really honey? _________________ If it is not honey why does the poet call it honey? ____________________________________________________________________________________ 5.
What do you think “plying his daily trade” (line 11) means? ___________________________________________________________________________________
6.
Does the snow-cone man in the poem sell from one spot? Give a reason for your answer. ____________________________________________________________________________________
7. Write a word from the poem which mean the same as
a)
help _____________
b)
seldom
____________
VERBS- Identifying verbs Every sentence needs a verb to make complete sense. Read the following group of words: Jane the flowers.
(These words do not make sense.) Now, read the statement below:
Now, read the statement below:
Jane picks the flowers.
In this statement, we see a relationship between Jane and the flowers. She does something to them, she picks them. The word picks tells the action Jane performs on the flowers or what she does to them. The word picks is a verb. A word which shows an action is called a verb. It is sometimes called a doing word.
All verbs are not action words. There are some called helping verbs and others called linking verbs. o Helping verbs are also called auxiliary verbs. For example: NATION WORKBOOK
Jane is picking the flowers. 11
THURSDAY, NOVEMBER 11, 2021.
In the sentence above, the verb is made up of two words – the helping verb is and the main verb picking. The verb is helps to complete the main verb. is picking helping Some other auxiliary verbs are were talking
main
has been given
are going
will be eating
o Linking verbs link or connect the subject further information about that subject. They do not show an action.
Words such as am, is, are, was, were are all linking verbs.
The verbs appear, become, feel, look and seem are sometimes used as linking verbs. For example: The mango is ripe.
The word is does not show any action; it links the word ‘ripe’ to the subject mango. Underline the verbs in the following sentences. 2.
1. The light is very bright.
The children are playing rounders.
3. Daddy sold his old car.
4.
Tia and I went to the library.
5. They are going to the beach.
6.
They plant the canes in September.
7. She has a bad cold.
8.
The birds appeared across the sky.
9. You look very beautiful today.
10.
All the workers have been at home.
Complete each sentence with an appropriate verb. 1. After we _________________ television we went to bed. 2. She _________________ the room with that broom. 3. The builders _______________ five houses on the site. 4. Melanie ________________ a poem for her mother. 5. Many Barbadians ______________________ against the covid-19 virus. 6. The nurse _____________________ calmly to the sick child. NATION WORKBOOK
12
THURSDAY, NOVEMBER 11, 2021.
In the sentence above, the verb is made up of two words – the helping verb is and the main verb picking. The verb is helps to complete the main verb. is picking helping Some other auxiliary verbs are were talking
main
has been given
are going
will be eating
o Linking verbs link or connect the subject further information about that subject. They do not show an action.
Words such as am, is, are, was, were are all linking verbs.
The verbs appear, become, feel, look and seem are sometimes used as linking verbs. For example: The mango is ripe.
The word is does not show any action; it links the word ‘ripe’ to the subject mango. Underline the verbs in the following sentences. 2.
1. The light is very bright.
The children are playing rounders.
3. Daddy sold his old car.
4.
Tia and I went to the library.
5. They are going to the beach.
6.
They plant the canes in September.
7. She has a bad cold.
8.
The birds appeared across the sky.
9. You look very beautiful today.
10.
All the workers have been at home.
Complete each sentence with an appropriate verb. 1. After we _________________ television we went to bed. 2. She _________________ the room with that broom. 3. The builders _______________ five houses on the site. 4. Melanie ________________ a poem for her mother. 5. Many Barbadians ______________________ against the covid-19 virus. 6. The nurse _____________________ calmly to the sick child. NATION WORKBOOK
12
THURSDAY, NOVEMBER 11, 2021.
3 0 0
NATION WORKBOOK
14
THURSDAY, NOVEMBER 11, 2021.
7)
Which number must I add to 156 to make 530?
8)
When 75 was added to a certain number the result was 225. What was the number?
9)
____________
_____________
At the beginning of the term, Stephen had two boxes of crayons with 48 in each box. At the end of the term he had 12 fewer crayons. How many crayons had he at the end of the term?
_____________
10) Three buses carried a total of 163 passengers on an outing. The first bus carried 54 passengers and the second 49. How many passengers were in the third bus? 11)
______________
Jason gave each of his twin brothers $1.20. If he had $4.40 at first, how much did he keep for himself?
12)
______________
Three friends’ total height was 315 centimetres. Nadia was
108 centimetres and Suzette 112. How tall was Paula?
_______________
Rounding Numbers To The Nearest 100 Let’s look at rounding numbers to the nearest hundred (100). Example 1: There were 375 persons attending a concert. Round this number to the nearest hundred. The number 375 comes between the hundred numbers 300 and 400. Look at the number line. NATION WORKBOOK
15
THURSDAY, NOVEMBER 11, 2021.
Notice 375 is closer to 400. 375 is therefore rounded up to 400.
Example 2: Round 245 to the nearest hundred.
Step 1: Underline the digit in the place to which you are rounding. 245 Step 2: Look at the digit to the right of that place. 245
Step 3: If the digit is 5 or greater than 5, round upwards by adding 1 to the hundreds digit and placing zeros in the ones
and tens places. 245 (the digit 4 is smaller than 5).
Step 4: If it is less than 5 you leave the hundreds digit as is but place zeros in the ones and tens places. (200) Round the following to the nearest 10
NATION WORKBOOK
16
THURSDAY, NOVEMBER 11, 2021.
COMPREHENSION
Read the following passage carefully. Remember to read the passage more than once. To help to improve your vocabulary awareness and improve your comprehension, underline unfamiliar words in the passage, make a list of them and note their meanings in your book. Here are some words from the passage below. exerted
ferocious
generous
carnivores
belief
prey
Read the passage again. Have you ever been bitten by someone? I am sure that you will agree that a bite can be very painful. Scientists have made an instrument (a bite force transducer) to measure the power of a bite. The transducer measures the amount of pounds per square inch (psi) exerted when a bite is made. To help you understand, consider a human biting into a piece of steak. He will use between 150/200 psi. The most ferocious dogs have a bite force of about 600 psi. Lions and tigers generate about 1000psi. Their bite force is expectedly high since these carnivores use their powerful bites to rip prey apart. For many years the world thought that the most powerful bite force came from the Great White Shark. This belief was proven wrong, when bite tests were carried out using the force transducer. The shark exerted a bite force up to 1 000
psi. However, the crocodile’s bite force was at a stunning 5 000 psi. Scientists explain that sharks have razor sharp teeth and hence their bite force will not be as powerful as crocodile since they will be able to rip through flesh easily. Next time you visit the zoo, or see a crocodile, keep your distance. If your hand or foot gets in his mouth, it will be impossible to open his mouth to get it out. Remember his bite is almost ten times more powerful than the most ferocious pit bull. The following questions are about the passage which you have just read Write the correct answer for each question in the space provided. Pay attention to your spelling and grammar. 1. According to the passage, what is a bite force transducer? NATION WORKBOOK
17
THURSDAY, NOVEMBER 11, 2021.
______________________________________________________________________________________ ______________________________________________________________________________________ 2. As used in the passage, what does the abbreviation psi mean? ______________________________________________________________________________________ ______________________________________________________________________________________ 3. Why do scientists expect the shark to rip through flesh easily? ______________________________________________________________________________________ ______________________________________________________________________________________ 4.
In paragraph 4, what useful advice is given by the writer? ________________________________________
______________________________________________________________________________________ 5. Why do you think the writer uses the example of a human biting into a steak in the first paragraph? ______________________________________________________________________________________ ______________________________________________________________________________________ 6. What part of speech is the word razor as used in line 9 of the passage? _____________________________________________________________________________________ _____________________________________________________________________________________ 7. Why is the bite force of lions and tigers expected to be higher than a dog’s? _____________________________________________________________________________________ _____________________________________________________________________________________ 8. Which word in the passage means applying force or pressure? ____________________________________________________________________________________ ____________________________________________________________________________________ NATION WORKBOOK
18
THURSDAY, NOVEMBER 11, 2021.
9. Why do you think the writer described the bite of the crocodile as stunning? _______________________________________________________________________________________ _________________________________________________________________________________________ 10.
What is the main idea of the final paragraph?
_________________________________________________________________________________________ _________________________________________________________________________________________ VERBS (cont’d)
THE CONTINUOUS TENSES
When we want to show a continuing action, we use the continuous tense of the verb. This form is also referred to as the Progressive form.
This tense gives the idea that the action is occurring at a particular time. The action can a. start before another action. b. be in progress during another action. c. continue after another action or time. The continuous form of the verb is used when referring to an action happening over a period of time and which is incomplete in some way. The continuous or progressive form of the verb uses the present participle form of the verb, that is, the form of the verb which ends with -ing.
The progressive form of the verb includes the 1. present continuous
2. past continuous
3. future continuous
The Present Continuous Tense
Events which are actually happening now are referred to in the present continuous tense. This tense is formed by using the present tense of the verb to be (am, is, are) and the present participle of the main verb. NATION WORKBOOK
19
THURSDAY, NOVEMBER 11, 2021.
For example:
I am eating
He is eating
We are eating
The present continuous tense is usually used with action words and stating verbs. This tense is also used to talk about the future when the situation is planned or intended. In this case the sentence will always have words which refer to the future.
For example: They are returning tomorrow.
Complete these sentences by inserting the present continuous tense of the verb given. 1. (eat)
She is____________________ a golden apple.
2. (wear) The boys ____________________ colourful masks. 3. (fly)
The flag _________happily_____________ in the strong wind.
4. (ride) Look! Those competitors______________________ through the muddy water. 5. (destroy)
________those monkeys ______________ the crops?
6. (save ) I _______________________ my money to buy a new computer. 7. (compete) My brother and I ________________________ in the marathon. 8. ( cut ) Why ___________ you __________________ the baby’s hair? 9.
( refuse ) Why ______ some Covid-positive Barbadians ________________treatment?
10. ( begin)
My friend
__________________________ a new job next week.
The Past Continuous Tense
The past continuous tense is used to refer to an uninterrupted past action over a period of time. It is formed by using the past tense of the verb to be (was, were) and the present participle of the main verb. For example:
She was cleaning the shoes.
The men were collecting the garbage.
Use the past continuous tense of the verb to complete each sentence. 1. The residents of Haiti _______________________ for help. (appeal) 2. She ___________________(open) the rooms as they ______________________(arrive). 3. I thought Arjen and Aria ______________________ to my party. (come) 4. The vehicles ___________________ at a high speed when they collided. (travel ) 5. A large dog _________________________ my neighbour’s cat. ( pursue) 6. I noticed that some patrons _________ not ________________ their hands. (sanitize ) NATION WORKBOOK
20
THURSDAY, NOVEMBER 11, 2021.
7. The dentist ________carefully _____________the tooth of the patient. ( examine ) 8. Many people ________________________ not to be vaccinated. ( choose ) The Future Continuous Tense
The future continuous tense is used when referring to actions which will be happening at a particular time or over a
particular time in the future. This tense is formed by using the future tense of the verb to be (will be or shall be) with the present participle of the main verb.
For example: This afternoon he will be completing his drawing.
In each of the sentences below, insert the future continuous tense of the verb given. 1. ( apply)
All of them __________________________ for club membership.
2. ( have)
My family ____________________ a movie night this weekend.
3. (paint)
He _____________________ his room in vibrant colours.
4. (burst)
When I graduate, my parents ______________________ with pride.
5. (benefit) We ________________________ from the generous donation made by the celebrity. Underline the verb in each sentence below and in the brackets provided write its tense. 1. My uncle built a tree house for his daughter.
(
)
2. They were dancing to the rhythm of the soca music.
(
)
3. The nurse will remove the bandages after two weeks.
(
)
4. Jeremy surfs the internet every night.
(
5. The whole community was searching for the lost child.
) (
)
6. The Brownies will be assisting the elderly with their chores.
(
)
7. Raymond cut the grass and hedge yesterday
(
)
(
)
.
8. I am sending an email to my sister in England. PUNCTUATION (contd)
The Colon
Here are some ways in which the colon is used : (a) to introduce a list NATION WORKBOOK
21
THURSDAY, NOVEMBER 11, 2021.
Example – Please buy the following fruits: apples, cherries, grapes, oranges and peaches. (b) to separate hours and minutes when expressing time using the 24-hr clock. Example (c)
06:20 hrs
23:16 hrs
to separate the chapter and the verse numbers in any reference to religious scripture Example - St. Mathew 4:1- 6
(d)
in Mathematics to denote a ratio or scale Example - 6:5 (six to five)
(e)
to show actions where unmarked text is assumed to be dialogue. Example - Nakayla : Are you going to school today?
The Semi-colon
Jainisha : Indeed not ! Haven’t you heard that our school was damaged by
Tomas?
The semi-colon is used (a) where a conjunction has been left out. Example: I need a coat: I feel very cold. I need a coat (because) I feel very cold. (b) in a list which already contains commas. Example: The scheduled times are Friday, 1:30; Saturday, 2:00 pm; Sunday 3:00 pm and Monday 8:30 pm. Put a semi-colon or colon where necessary in these sentences. 1. Please submit reports on the following cubs, Brownies, swimming and sign language. 2. The Cuban nurses have arrived they are already hard at work 3. That particular verse may be found in St Luke 4 6-9. 4. Teacher Have you done your homework? Pupil No, Sir. The dog ate my book. 5. I cannot find my spectacles I have searched everywhere. 6. I like your idea let’s share it with the others. 7. He was buried at 1 0 4 8 hrs on Wednesday morning. 8. My past addresses are Kendal, St. John Deacon’s Road, St, Michael Fitt’s Village, St, James and The Whim St. Peter. NATION WORKBOOK
22
THURSDAY, NOVEMBER 11, 2021.
9. This must be shared among them in the ratio 3 5 6. 10. I do not eat cheese I often get migraines. ANTONYMS Words which are opposite in meaning are called antonyms. An antonym may be formed by adding a suitable prefix to a word. The antonym of legal is formed by adding the prefix ilFor example:
legal
illegal.
The antonym of appear is formed by adding the prefix disFor example:
appear
disappear
Some other prefixes used to form opposites are il-, mis-, ir-, in-, non-, im-. Add a suitable prefix to each word in bracket. Use the word formed to complete the sentence. 1. She was ____________________ to her generous grandparents. (grateful) 2. No________________ behaviour will be tolerated on this bus. (decent) 3. The policeman skilfully ______________ the robber. ( armed ) 4. His ________________ response baffled us all. ( logical ) 5. The agency sent an ____________________supply of cleaning material. ( sufficient ) 6. Close your bedroom door before you ________________. (dress) 7. That is a totally ___________________ act. ( responsible) 8. It is ______________ to repair all those houses at once. (possible) 9. Cranberry juice is a ____________________beverage. ( intoxicating ) 10. He ____________________ the information given. ( interpreted) 11. A true friend is never _____________. (loyal) 12. His _________________ actions deeply hurt his mother. ( honest ) 13. He wept __________________ as the eulogy was delivered. (controllably) 14. They _______________the funds entrusted to them. (used) 15. There are some people who always seem _________________ with life. (satisfied)
NATION WORKBOOK
23
THURSDAY, NOVEMBER 11, 2021.
AVERAGES (cont’d) Take a look at two other common forms of averages. B.
The Mode
The mode is simply the number which appears most often. If nine students took an exam and the scores were: 91, 84, 56, 90, 70, 65, 90, 90, 30 - then the mode is 90 - the most common score. To find the mode, or modal value, follow these two simple steps:
Find the modal value for each of the following: 1)
6 3
1
4
$20
$10
2)
$50
3)
42, 24, 22, 24, 42, 24, 22, 22, 24, 42, 42
NATION WORKBOOK
6 $5
9 $50
6 $20
$50
$5
$20
The mode is _________ The mode is _________ The mode is _________
24
THURSDAY, NOVEMBER 11, 2021.
10 children took a Mathematics test that was
4)
marked out of 5. Here are their scores: a)
Write all the scores in order (lowest to highest)
______________________________________________________ b) 5)
6)
What is the modal value of the numbers? ______________________
Look carefully at this chart below. What is the modal eye colour? ______________
Car colours are being compared and this information is collected: White 12
Black 14
Red 12
Blue 9
Green 11
What is the modal car colour? ___________________________ C. The Median The median is the middle number of a set of numbers written in numerical order.
To calculate the median of any set of numbers, first write the numbers in order (ascending or descending). If there is an odd number of results, the median is the middle number.
NATION WORKBOOK
25
THURSDAY, NOVEMBER 11, 2021.
Finding the median with an odd number of results Example: Find the median of 7, 12, 3, 5 and 10 Step 1: Put the numbers in order
3
Step 2: Find the middle number
5
7
10
12
(The middle number is 7 so the median is 7)
If there is an even number of results, the median will be the mean of the two middle numbers. Finding the median with an even number of results
Find the median number of my favourite tracks on Kiera's CDs. The results are:
5
11
12
4
7
Step 1:
Put the numbers in numerical order
Step 2:
Find the middle number:
21 4
5
7
11
12
21
There are two middle values or numbers, 7 and 11.
The median is halfway between 7 and 11, so find the mean of 7 and 11. The median = (7 + 11) ÷ 2 = 18 ÷ 2 =9 EXERCISE: 1. Seven teenagers received the daily allowances listed below. $15
$10
$12
$18
$14
$15
What is the median allowance?
$8 _______________
2. The Doran family has 5 children, aged 9, 12, 7, 16 and 13. What is the age of the middle child? 3.
________________
The salaries of 6 employees who work for a small company are listed below. What is the median salary? $40 000, $35 500, $31 000, $43 000, $30 000, $27 000
_________________
4. A marathon race was completed by 4 participants. NATION WORKBOOK
26
THURSDAY, NOVEMBER 11, 2021.
2hrs
8hrs
3hrs
5hrs
What was the median race time? 5.
_________________
Find the mean of first 5 prime numbers.
_________________
6. The runs scored in a cricket match by 11 players is as follows: 7, 16, 121, 51, 101, 91, 1, 16, 9, 11, 16 Find the (a) mean (b) mode (a)
_____________
(c) median of this data. (b) _____________
(c) _____________
ADDITION AND SUBTRACTION OF METRES AND CENTIMETRES
When adding m and cm, remember that the largest number which can be placed in the cm column is 99. If a number larger than 99 is written in the cm column, it means that metres are actually being placed in the centimetre column. Look carefully at the examples following:
EXERCISE 1. Add 14m 61cm and 2m 25cm.
_______________
2. From 7 m 49cm take 2m 11 cm.
_______________
NATION WORKBOOK
27
THURSDAY, NOVEMBER 11, 2021.
3. By how much is 12m longer than 4m 84cm ?
9.
_______________
I ran 3km 125m and walked 303m. How much less than 4km is my total journey?
____________
10. To make three garments we need lengths of fabric 3m 14cm , 3m 05cm and 3m 97cm. How much would be left from a bale of 15 m?
____________
PERIMETER OF REGULAR SHAPES Look at the shape to the right. Place your finger on the dot at P. Trace all around the shape until you return to you starting point. NATION WORKBOOK
28
THURSDAY, NOVEMBER 11, 2021.
Now do the same with your desktop or table-top, the cover of your mathematics book, your chalkboard. Do you notice the shape that is formed each time? The distance traced is called the perimeter (of the shape formed).
Calculating the Perimeter of Regular Shapes It is easy to calculate the perimeter of shapes. Simply add the measurements of all the sides. Look at these examples:
27cm
EXERCISE
NATION WORKBOOK
29
THURSDAY, NOVEMBER 11, 2021.
NATION WORKBOOK
30
THURSDAY, NOVEMBER 11, 2021.
10m
13)
A rectangular field is 65m long and 45m wide. What is the distance all around the field?
14)
_____________
My classroom is 25m long and 18m wide. There are two doorways each 1m wide. What is the total length of the solid wall in my classroom?
15)
_____________
How much wire is needed to make a square with sides each 8 cm? (Answer in mm)
NATION WORKBOOK
31
______________
THURSDAY, NOVEMBER 11, 2021.
Class 1, 2, 3 & 4 1.B. blubber 2.C. seals 3. A. noses with legs 4. D. keep them warm and feed them 5. D. a noun 6. B. They can smell very well 7. Polar bears live in the Arctic. 8. When polar bears are born their eyes are closed and they also look tiny with short, fine fur. MAKING NOUNS PLURAL (cont’d) 1. shelves 2. calves 3. loaves 4. wolves 5. thieves 6. wives 7. knives 8. lives 9. shelves 10. elves Fill in the missing plurals below. 1.chiefs 2.handkerchiefs 3.surfs 4.chiefs 5.gulfs 6.roofs 7.giraffes 8.beliefs 9.cafes 10. safes 11. golfs 12. roofs
6. 7. 49. 8. cat looks
You will learn about dogs on page 90. I will find a picture of a bird on page I will turn to page 88 to see what a like.
Grammar - Plural Nouns (Continued) Complete the tables by writing the correct plurals. 1. policemen 2. volcanoes 3. solos 4. teeth 5. children 6. music 7. goose 8. mice 9. studios 10. echoes 11. heroes 12. cattle Form the plurals of these compound nouns. 1. brothers-in-law 2. sons-in-law 3. daughters-in-law 4. passers-by 5. lookers-on 6. runners-up 7. governors-general 8. attorneys-at-law
Now write the plural form of each noun given a)puffs b)sniffs c)staffs Complete the following sentences with the d)bluffs e)handcuffs plural noun form of the noun in the brackets. f)earmuff s g)sheriffs h) bailiffs 1. maids-of-honour 2. sheep Collective Nouns 3. runners-up In the space provided, write the letter which 4. attorneys-general shows the collective noun. 5. children 1.A 2.B 3.C 4.A 5.C 6. geese 7. toothbrushes Fill in the spaces with suitable collective 8. oxen nouns. 1.Forest clump 2.set Exercise 3.library 4.chest 1. lemonade 2. jam 5.flock 6.pack 3. bread 4. oil 7.bunch 8.bunch 5. tennis 6. dust 7. meat 8. rice Complete the following 9. milk 10. tea I. singers II. soldiers 11. cheese 12. chocolate III .bees IV. tools Now put those words in the sentences which Punctuation follow. Put the missing full stop or question mark in 1. magician each sentence. 2. electrician 1. When is he going to the bank? 3. physician 2. They have moved to St Vincent. 4. optician 3. I asked my mother for a new iphone. 5. politician 4. Did you feed the dog today? 6. technician 5. Yesterday was Thursday, Oct 27, 2021. 7. paediatrician Mathematics a) 4 4 b) 61 c) 3 2 d) 5 7 e) 60 f) 75 g) 280 h) 342 Language in Addition Now, work out answers to these sums: 1. 57 2. 167 3. 60 4. 51 5. 67 pencils 6. 42 passes Rules in Addition Circle the statements which show that the change of order does not change the answer (CIRCLE the answers) Class Two – Language Arts 1. 2. 3. 4. 5.
B. pages 77 – 78 C. pages 72-74, 76 C. pages 77 -78 C. pages 79, 89 – 93 You will learn about bats on page 21.
Mathematics 1. 284 2. 173 3. 457 4. 43 5. 173 letters 6. 662 7. 43 pages 8. 94 stickers 9. 68 passengers 10. 84 marks Types of Lines 1. a horizontal 2. an oblique 3. a horizontal 4. a horizontal 5. a vertical 6. a vertical 7. a vertical Forming the Largest Even or Smallest Even Whole Number from Given Digits. a) 3476 b) 1258 c) 3496 a) 5314 b) 8734 c) 8736 Exercise 1 Form the biggest odd number from each of the following sets of digits.
a) Form the following a)
9523 b) 8743 c) 9847 smallest odd number from each of the sets of digits. 2587 b) 1365 c) 3467
Class Three – Language Arts 1. b. Mathematics 2. c. Mr Downes 3. b. It was the third time for the week that he did not do his homework. 4. b. verb 5. c. Diallo would do his homework from now on. 6. b. brrring 7. a. frightened 8. a. a teacher who fills in when another teacher is absent. 9. b. Distraction, fear, relief, joy 10. c. Concentrate 11. b) Punishment from Sir. Verbs (Cont’d) VERB TENSES Complete the following using the present tense of the verb in brackets. 1. waters, rains 2. stops, offers 3. are 4. occurs 5. have 6. float 7. hold 8. does 9. supplies 10. schedules The Simple Past Tense Write in the space provided the past tense of the word given. 1. rushed 2. promised 3. bit 4. cast 5. labelled 6. became 7. spread 8. wrung 9. was 10. brought 11. magnified 12. benefitted The Simple Future Tense Write the future tense of the verb given to complete each sentence. 1. will arrive 2. shall help 3. will re-open 4. went 5. will close 6. will forget 7. will receive Circle the verb in each sentence. One the line provided write its tense. 1. graze (Present ) 2. opens ( Present) 3. occurred (Past) 4. will become (Future) 5. spread (Past) 6. shall pass (Future) 7. were (Past) Synonyms 1. strange/odd 3. enough 5. recovering 7. prohibited 9. gathered
2. remember 4. allowed 6. peaceful 8. hung 10.coax
Complete the sentences using a noun formed from the word IN CAPITALS. 1. darkness 2. freedom 3. comparison 4. description 5. flight 6. justice 7. allowance 8. injury 9. relief 10. grandeur Using EI and IE correctly 1. achieve
2. yield 3. fierce 4. siege 5. grief 6. believe 7. leisure 8. foreign 9. relief 10. receive 11. ceiling 12. heir Put ei or ie is missing from a word in each sentence. 1. mischievous 2. insufficient 3. handkerchief 4. conscience 5. besiege 6. pierce 7. deceit 8. height 9. cashier 10. receipt 11. their Mathematics Find the prime factors of the following i. = 2, 5 ii. = 2,7 iii. = 3, 5 iv. = 2,5 v. = 2,5 Using the prime factor method, find the HCF i. 4 ii. 12 iii. 20 iv. 4 v. 3 Make Factor Trees (DRAW TREE) Write each of these numbers as a product of its prime factors 1. 2x2x2x3 2. 2x3x3 3. 2x2x3x3 4. 2x13 5. 3x5x5 6. 2x2x3x5 What number is represented by each of the prime factorizations? 1. 27 2. 120 3. 30 4. 36 5. 45 Types of Numbers (cont’d) (COMPLETE Table) 1. 42 52 62 72 82 92 102 112 122 9 16 25 36 49 64 81 100 121 144 2. a2 3. (36, 100, 4, 8) 4. even – 12, 40, 36 5. square – 36, 9 6. 169 7. 81 8. a) 49 b)196 9. a) 52 b) 32 c) 42 d) 12 Averages (cont’d) 1. 625 campers 2. Average of odd number 3. 550kg 4. $37 5. 68 6. 65 7. 27 8. 68 9. 61kg
Printed and published by THE NATION PUBLISHING CO. LIMITED, Nation House, Fontabelle, St Michael BB11000, Barbados. Telephone (246) 430-5400