Mathematics JSS 1 First Term Exam Review and Revision Test Mathematics JSS 1 First Term Lesson Notes Week 11
Subject: Mathematics
Class: JSS 1
Term: First Term
Week: 11
Age: 12 years
Topic: Revision of All Topics Covered
Sub-topic: Review Questions
Duration: 40 minutes
Behavioural Objectives
By the end of this week, students should be able to:
- Review and consolidate their understanding of topics covered this term.
- Answer various types of review questions confidently.
- Identify areas needing further clarification.
Keywords
Review, Revision, Objective Questions, Theory Questions, True or False, Fill-in-the-Gaps
Set Induction
Discuss the importance of revision in consolidating knowledge and preparing for exams. Explain how this week’s activities will help reinforce understanding of the term’s topics.
Entry Behaviour
Students should have knowledge of all topics covered during the term, including fractions, estimation, and basic measurements.
Learning Resources and Materials
- Review papers
- Pens and pencils
- Erasers
- Rulers
Building Background/Connection to Prior Knowledge
Students should recall previous lessons and be able to apply their knowledge to different types of questions.
Embedded Core Skills
- Critical thinking
- Problem-solving
- Application of mathematical concepts
Content
- Part A: Review and Revision
- 20 FAQs with answers to reinforce understanding of the topics covered.
- Q: What is a fraction?
A: A fraction represents a part of a whole, written as a numerator over a denominator. - Q: How do you convert a fraction to a decimal?
A: Divide the numerator by the denominator. - Q: What is the process to convert a decimal to a percentage?
A: Multiply the decimal by 100. - Q: How do you estimate the volume of a box?
A: Multiply the length, width, and height of the box. - Q: What is a prime number?
A: A prime number is a number greater than 1 that has no positive divisors other than 1 and itself. - Q: How can you determine if a fraction is in its simplest form?
A: Ensure the numerator and denominator have no common factors other than 1. - Q: What is the purpose of estimating mass?
A: To make a quick and reasonable guess without measuring precisely. - Q: How do you add fractions with different denominators?
A: Find a common denominator, convert the fractions, and then add them. - Q: How is 0.75 expressed as a fraction?
A: 0.75 is expressed as 3/4. - Q: What is the method for converting a percentage to a fraction?
A: Write the percentage as a fraction with a denominator of 100, then simplify if needed. - Q: How can you estimate distance?
A: Use a known reference and compare the length to that reference. - Q: What is a factor?
A: A factor is a number that divides another number exactly without leaving a remainder. - Q: How do you find the greatest common divisor of two numbers?
A: List the factors of both numbers and choose the largest one they share. - Q: What is the procedure for dividing fractions?
A: Invert the divisor and multiply it by the dividend. - Q: How do you determine if a statement is true or false?
A: Evaluate the statement based on the information learned. - Q: What is the significance of estimating age?
A: It provides a rough idea without requiring exact information. - Q: How do you convert 1/4 to a percentage?
A: Multiply 1/4 by 100 to get 25%. - Q: What is the decimal equivalent of 1/8?
A: 1/8 is equal to 0.125. - Q: How do you approach fill-in-the-gaps questions?
A: Recall and apply specific information to complete the blanks. - Q: How can you use a number line to add fractions?
A: Plot the fractions on the number line, then find their sum.
- Part B: Objective Questions
- 20 fill-in-the-blank questions with options (a, b, c, or d).
- The fraction 3/4 as a decimal is ____. (a) 0.75 (b) 0.5 (c) 1.25 (d) 0.3
- To convert 30% to a fraction, you get ____. (a) 3/10 (b) 1/3 (c) 1/4 (d) 3/5
- Which of these is a prime number? (a) 4 (b) 5 (c) 6 (d) 8
- 0.25 is equal to the fraction ____. (a) 1/4 (b) 1/5 (c) 2/5 (d) 3/4
- The decimal 0.4 as a fraction is ____. (a) 2/5 (b) 3/4 (c) 1/2 (d) 1/3
- To convert 0.8 to a percentage, you get ____. (a) 80% (b) 8% (c) 0.8% (d) 8
- The percentage equivalent of 1/2 is ____. (a) 50% (b) 25% (c) 75% (d) 100%
- The fraction 7/10 as a decimal is ____. (a) 0.7 (b) 0.9 (c) 0.5 (d) 0.8
- The decimal 0.6 is equal to ____. (a) 3/5 (b) 1/2 (c) 1/3 (d) 2/5
- To convert 50% to a fraction, you get ____. (a) 1/2 (b) 1/4 (c) 3/4 (d) 2/5
- The fraction 2/3 is equal to the decimal ____. (a) 0.67 (b) 0.75 (c) 0.5 (d) 0.33
- The fraction 4/5 as a percentage is ____. (a) 80% (b) 40% (c) 60% (d) 20%
- The decimal 0.3 is equivalent to ____. (a) 3/10 (b) 1/4 (c) 2/5 (d) 1/3
- 1/6 as a decimal is ____. (a) 0.17 (b) 0.25 (c) 0.33 (d) 0.5
- The fraction 5/8 is equal to the decimal ____. (a) 0.625 (b) 0.5 (c) 0.75 (d) 0.8
- To convert 0.2 to a fraction, you get ____. (a) 1/5 (b) 1/4 (c) 1/2 (d) 2/5
- The percentage of 2/5 is ____. (a) 40% (b) 20% (c) 60% (d) 50%
- The fraction 3/10 as a decimal is ____. (a) 0.3 (b) 0.5 (c) 0.7 (d) 0.4
- The decimal 0.9 is equivalent to ____. (a) 9/10 (b) 3/4 (c) 1/2 (d) 1/5
- The fraction 1/3 as a percentage is ____. (a) 33% (b) 25% (c) 50% (d) 75%
- Part C: Theory Questions
- 20 simple short answer questions to review the term’s topics.
- What is the method to convert a fraction to a decimal?
- Describe how you convert a decimal to a percentage.
- What is a prime number and how do you identify one?
- How do you add two fractions with different denominators?
- Explain the process for dividing fractions.
- What is the significance of estimating capacity?
- How do you find the least common multiple of two numbers?
- Describe the steps to convert a percentage to a fraction.
- How can you estimate the distance between two points?
- What is the method for multiplying fractions?
- How do you estimate the mass of an object?
- Explain the difference between a factor and a multiple.
- How can you use a number line to add fractions?
- Describe the process of converting a decimal to a fraction.
- What are the steps to simplify a fraction?
- How do you find the greatest common divisor of two numbers?
- Explain how to approach true or false questions.
- What is the procedure to convert a fraction to a percentage?
- Describe how to use estimation in everyday life.
- How can you check if a fraction is in its simplest form?
- Part D: True or False Questions
- 20 True or False questions on the term’s topics.
- True or False: 0.5 is equal to 1/2.
- True or False: The fraction 3/4 as a percentage is 75%.
- True or False: A prime number has more than two factors.
- True or False: To convert 0.2 to a fraction, you get 1/5.
- True or False: 50% as a decimal is 0.5.
- True or False: The decimal 0.75 is the same as 3/4.
- True or False: To divide fractions, you multiply by the reciprocal.
- True or False: The percentage equivalent of 2/5 is 50%.
- True or False: 0.1 as a fraction is 1/10.
- True or False: 1/8 as a decimal is 0.125.
- True or False: The fraction 5/6 as a percentage is 66.67%.
- True or False: A factor is a number that can divide another number exactly.
- True or False: The decimal 0.2 is equal to 2/10.
- True or False: To convert a percentage to a fraction, divide by 100.
- True or False: The fraction 7/8 as a decimal is 0.875.
- True or False: 0.4 is equivalent to 4/10.
- True or False: The fraction 1/2 as a percentage is 60%.
- True or False: A prime number can be divided evenly by 1 and itself.
- True or False: The decimal 0.9 is equal to 9/10.
- True or False: 1/5 as a percentage is 10%.
- Part E: Fill in the Gaps Questions
- 20 fill-in-the-blank questions without options.
- The fraction 1/2 can be written as the decimal ____.
- To convert 25% to a fraction, you write it as ____.
- The decimal 0.8 is equivalent to the fraction ____.
- The percentage of 4/5 is ____%.
- The fraction 3/10 as a decimal is ____.
- 0.6 as a fraction is ____.
- The percentage equivalent of 1/4 is ____%.
- 0.125 is the decimal form of the fraction ____.
- The fraction 7/10 is equal to the decimal ____.
- To convert 80% to a fraction, you write it as ____.
- The decimal 0.5 is the same as the fraction ____.
- 3/8 as a decimal is ____.
- The percentage of 1/3 is ____%.
- The fraction 5/12 can be written as the decimal ____.
- The decimal 0.2 is equivalent to the fraction ____.
- The fraction 2/5 is equal to ____%.
- To convert 0.7 to a percentage, you get ____%.
- The decimal 0.4 as a fraction is ____.
- The percentage of 1/6 is ____%.
- 0.3 can be written as the fraction ____.
Presentation
- Step 1: Review all the topics covered this term.
- Step 2: Explain the different types of assessment questions.
- Step 3: Distribute the revision papers and guide students through each section.
Teacher’s Activities
- Provide a summary of the term’s topics.
- Explain the format and expectations for each type of question.
- Assist students as they complete their revision papers.
Learners’ Activities
- Complete the revision papers.
- Review answers and clarify any doubts with the teacher.
- Participate in discussions and ask questions for better understanding.
Assessment
- Review and mark the completed revision papers.
- Provide feedback on performance and areas for improvement.
Evaluation Questions
- Describe the process of converting a decimal to a percentage.
- How can you use estimation to check the volume of a container?
- What strategies can help you answer multiple-choice questions effectively?
- Explain how to approach fill-in-the-gaps questions.
- What is the method for simplifying fractions?
- How do you determine if a fraction is in its simplest form?
- Describe the process of converting a fraction to a decimal.
- How do you use a number line to add fractions?
- What is the importance of understanding prime numbers?
- How can you estimate the mass of an object accurately?
Conclusion
The teacher will review the completed revision papers, mark them, and provide feedback. Common mistakes will be discussed to help students improve their understanding.
Title
Comprehensive Revision for Mathematics: Review Questions and Assessment
Focus Keyphrase
Mathematics Revision, Review Questions, Term Assessment
SEO Title
Comprehensive Mathematics Revision: Review, Objective, and Theory Questions
Slug
mathematics-revision-review-assessment
Meta Description
Revise and review all term topics with questions and activities in this comprehensive mathematics revision guide.
Answer the following questions
SECTION A
Objectives
- Find all the factor of 40.
(a)1,2,4,5,8,10,20,40
(b) 2,4,8,10,20
(c)1,2,4,5,8,10,22,40
( d) 2,3,4,6,7,10,40
- Divide 624 by 4
(a) 312
(b) 208
(c) 156
(d) 1.571
- If one fifth of the number of pupils in a school is 180, what is the total number of pupils in the school?
(a)600
(b)300
(c)280
(d)120
- At what speed does a man walk if he covers 12 kilometres in 3 hours?
(a) 36 km/h
(b) 15 km/h
(c) 9 km/h
(d) 4 km/h
(4)A man loses 20% by selling an article for N11.00 What was the cost price of the article?
(a) N10.50
(b) N13.20
(c) N13.75
(d) N24
- Find the LCM of 9, 10, 12and15
(a) 120
(b) 240
(c) 180
(d) 100
(7) Express 140 as the product of its prim factors.
(8) Two numbers have their HCF and LCM equal to 80 and 1600 respectively. If one of the numbers is 400, respectively.find the other number
(a) 140
(b) 8000
(c) 320
(d) 20
(9) What is the volume of a cuboid of dimensions 10cm by 8cm by 5cm?
(a) 400cm3
(b) 130cm3
(c) 90cm3
(d) 80cm
(10) In a certain class, the attendance of children from Monday to Friday was,43, 40, 45, 42, 45. What was the average attendance of the class that week?
(a) 40
(b) 41
(c) 42
(d) 43
(11) Irene, Grace and Patience received #396 to share in the ratio of 5, 4 and 3 respectively.
How much did Irene receive? .
(a) ₦33
(b) ₦99
(c) ₦132
(d) ₦165
(12) In a class of 105 pupils, the girls are 25 more than the boys. How many boys are there in the school?
(a) 40
(b) 45
(c) 50
(d) 54
- I bought pens at 84 kobo a dozen and sold them at 9 kobo each. What is my percentage profit?
(a)14. 4/7%
(b)28. 4/7%
(c)42. 6/7%
(d)55%
(14) If x -9 = 76. what is the value of x?
(a) 85
(b) 21
(c) 14
(d) 7
(15) If 3 tins of milk cost #2.25, what is the cost of 5 similar tins?
(a) ₦3.75
(b) ₦3.50
(c) ₦3.00
(d) ₦2.75
(16) From N35.05 take away N30.99
(a) ₦3.16
(b) ₦5.09
(c) ₦5.00
(d) ₦4.06
(17 ) What is 40% of ₦5?.
(a) ₦5.25
(b)₦1.50
(c) ₦2.00
(d) ₦2.50
- Find the positive difference between the
L.C.M and H.C.F of 12 and 16
(a) 52
(b) 12
(c) 22
(d) 44
- How much less than 1 is the sum of
1/2 and 1/3
(a) 1/3
(b)1/4
(c)1/5
(d)1/6
20.Write in figures: eight thousand, two hundred and sixty-four.
(a) 8,605
(b) 8,064
(c)8,264
(d) 8,275
(21)Multiply 142 by 101
(a) 450
(b)14342
(c) 2,500
(d) 9,900
(22) Evaluate 0.0801+0.9
(a)8.9
(b) 1.814
(c) 1.483
(d) 0.089
- Two sum of money are in the ratio 5:1. If the smaller amount is 15 kobo, what is the
largest amount?
(a) 35 kobo
(b) 45 kobo
(c) 55 kobo
(d) 75 kobo
- What is the average of 2,3,6, and 9
(a) 4
(b) 5
(c) 7.5
(d) 8
- Express as a decimal.
(a) 0.851
(b) 0.802
(c) 0.428
(d) 0.678
- Which of the following fractions smallest?
1/5, 1/6, 1/3, 1/4, 1/2
(a) 1/5
(b) 1/6
(c) 1/3
(d) 1/4
27. What is the smallest number that can be divided exactly by 4, 6 and 9?
(a) 18
(b) 24
(c) 36
(d) 54
28. If 4x +5=25, what number is represented
by x?
(a) 2 1/2
(b) 2 1/5
(c) 8
(d) 5
29.Evaluate 10110 base two minus 1101base two
(a) 1010 base two
(b) 1000 base two
(c) 1111base two
(d) 1001 base two
30.What is 15% of N850?
(a)₦127.5.
(b) ₦122.5
(c) ₦76.5
(d) ₦142
(31) Evaluate in Roman 1423+ DCV leaving your answer in Roman numeral numeral.
(a) MMCCXXI
(b) MCCXXIIIXX
(c) MMXXVIII
(d) MMCDIXII
- Write in figures: six million, three hundred and twenty five thousand, three hundred and seventy-two.
(a) 6,325,372
(b) 6,333,392
(c) 6,303,592
( d) 6,524,826
- A pig is 6 weeks and 3 days old. What is its age in days?
(a) 24 days
(b) 45 days
(c) 64 days
(d) 63
- Evaluate 4 HR 38mins 26sec + 45min 57 sec
(a) 4 Hr 23mins 22sec
(b) 5 Hr 23mins 24sec
(c) 4 Hr 26min 19sec
(d)5Hr 24mins 23sec
- What is the place value of 3in1726.435 ?
(a) 3 units
(b) 3 tens
(c) 3 tenths
d) 3 hundredths
- What fraction of 2 minutes is 6seconds?
(a) 1/6
(b) 1/10
(c) 1/20
(d) 1/60
- Find the HCF of 24, 30 and 42.
(a) 2
(b) 6
(c) 3
(d) 12
- In a class of 32 boys, 16 passed the examination and 4 were absent . The rest failed. What fraction of the whole class failed?
(a)1/2
(b) 3/8
(c) 3/7
(d) 4/7
- A certain number is multiplied by 3 and then 12 added. The result is 24. What is the number?
(a) 12
(b) 43
(c) 35
(d) 6
- What is the volume of a cylindrical tank whose base area is 32m2 and depth is 6m? (a) 192m3
(b) 224m3
(c) 124m3
(d) 34m3
- How long will a man take to cover a distance of 7 kilometres by walking 4 kilometres per hour?
(a) 1hr. 35mins
(b) 1hr. 45mins
(c) Less than 1hr
(d) Exactly 1hr
- Tayo, Remi and Abbey shared a number of mangoes. Tayọ had 5/15,of them and Rémi 2/5. What fraction of them did Abbey get?
(a) 3/15
(b) 4/15
(c) 2/15
(d) 1/3
43.Find x in the ratio 3 : 2 = x: 6
(a) 81
(b) 36
(c) 9
(d) 18
- If 2/7m = 6 . find the value of m.
(a) 1/5
(b) 10
(c) 20
(d) 21
- If Henry buys 5 tins of groundnut for 80k, how much will he pay for 2 tins of the same kind?
(a) ?1.25
(b) ?1.00
(c) 70k
(d) 32k
- Which of the following is the greatest?
(a) 0.6
0.002
0.005
0.22
47.The area of a rectangular sheet of paper
is 49cm2 . If the breadth measures -cm,7 8
what is the length of the paper in centimeters?
(a) 56cm
(b) 42 7/8bcm
(c) 43 cm
(d) 13 cm
- Find by factors, the square root of 169
(a) 12
(b) 16
(c) 18
(d) 13
- Increase 600 by 20%
(a) 720
(b) 800
(c) 480
(d) 620
- Decrease 1000 by 10%
(a) 1010
(b) 1100
(c) 900
(d)990
SECTION B (THEORY)
Answer any ten (1) questions.
Show all your workings
1.) clearly. a Evaluate 1111base two + 1101base two
2) Write out all the the prime numbers from 1 to 20
3)What is the place value of 4 in 1765.429
4) What is the place value of 7 in 97584.301
5) Write out the first six multiples of 5.
6) Write out the first seven multiples of 9
7) There are 10 stickers on a page. If you have 14 pages, how many sticker have?
8) From the above question, if you lose one of the pages, then how many s you have?
9) Evaluate 4hr 52min 52sec +1 hr 34min 20sec
10) Write 865,272,133,870 in words.
11) Express 144 as a product of prime factors in index form.
12) Find the LCM of 48, 24 and 96.
13) Find the HCF 18, 24 and 42.
14) Convert 0.4 to percentage.
15 ) Simplify 54.3 +646.3 + 1. 2
16) What is 20% of 800
17) sum up MCCV and DLVII leaving your answer in Roman numerals.
18) Convert 0.62 to proper fraction
19) Convert 2 hours to minutes
20) Write out all factors of 144