Mathematics Course Outline Autumn 2021 Competition Grade 2 Unit In this paper, students may be required to do the following: 1. Understand how to perform addition and subtraction of numbers up to 10 2. Recognise numbers up to 120 Numbers and Calculation 3. Know how to do sums of 3 numbers 4. Understand how to perform addition and subtraction of two- and three-digit numbers 1. Know how to read time on a clock face Units and Measurement 2. Understand the concept of length Geometry 1. Recognise triangles and quadrilaterals Grade 3 Unit In this paper, students may be required to do the following: 1. Recognise numbers up to 10,000 2. Understand how to perform written sums of operations with carrying or borrowing Numbers and Calculation 3. Know products of multiplication by up to 9 4. Understand how to solve problem sentences 5. Understand how to perform written sums of operations between three-digit numbers 1. Know how to read time on a clock face Units and Measurement 2. Understand the concept of length 3. Understand the relationship between units of length 1. Recognise triangles and quadrilaterals Geometry Grade 4 Unit In this paper, students may be required to do the above and the following: 1. Understand how to perform written sums of multiplication 2. Understand the concept of division with and without remainder Numbers and Calculation 3. Recognise numbers up to 100,000,000 4. Understand how to perform working sum of division 1. Understand the difference between time and period 2. Understand the concepts of mass and volume Units and Measurement 3. Understand the relationship between different units of mass and volume 4. Know how to interpret readings on measurement apparatus 1. Recognise triangles and quadrilaterals with right angles Geometry 2. Understand the characteristics of a cuboid 1. Know how to read and interpret tables and bar graphs Basic Statistics Grade 5 Unit In this paper, students may be required to do the above and the following: 1. Understand the order of calculation 2. Understand how to round off numbers up to 100,000,000,000,000 Numbers and Calculation 3. Understand the concept and calculation of decimal fractions 4. Understand the concept and properties of numeric fractions 5. Understand the relationship between integers and decimal fractions 1. Know how to measure angles Units and Measurement 2. Understand the relationship between various angles 1. Recognise plane and compound figures, circles, and spheres Geometry 2. Understand how to calculate areas of plane and compound figures 1. Understand how to process data by tabulation Basic Statistics 2. Know how to read and interpret line graphs Grade 6 Unit In this paper, students may be required to do the above and the following: 2. Understand how to perform multiplication and division of decimal fractions 3. Understand how to perform addition and subtraction of numeric fractions Numbers and Calculation 4. Understand the application of commutative, associative, and distributive laws 5. Understand the relationship between multiples and divisor of integers 1. Know how to investigate perpendicularity and parallelity between two lines 2. Recognise special kinds of quadrilateral Geometry 3. Understand how to calculate areas of triangle, parallelogram, trapezoid, and rhombus 4. Recognise circles and their elements 5. Understand how to calculate circumference and area of a circle 1. Understand the concept of percentage Basic Statistics 2. Know how to read and interpret circle and column graphs 1-Jun-21 Practicing for JISMO Autumn 2021 competition, please refer to the following table to use the right practice paper. For New For New For New For New For New P2 P3 P4 P5 P6 Paper 1 Paper 2 P2 Sept '20 Competition Paper P3 Sept '20 Competition Paper P4 Sept '20 Competition Paper P5 Sept '20 Competition Paper P6 Sept '20 Competition Paper P2 Sept '19 competition paper P2 March '21 competition paper P3 March '21 competition paper P4 March '21 competition paper P5 March '21 competition paper * The above table is for both Maths and Science paper. JISMO M-2 (Mathematics Primary 2) | Online March 2021 a JISMO 2015 MULTIPLE CHOICES Fill the circle on the answer sheet with the right answer. 1. The numbers below go together following the same rule. Find the number at the 10th place. A. 31 2. B. 38 C. 45 D. 52 Alice requested a large, round cake for her birthday. She put some candles and spaced them evenly following the shape of the cake. If the 2nd candle she put was the opposite of the 6th candle, how many candles did she use in total? 3. Find the number to replace A. 3 JISMO 2021 B. 27 A. 6 candles B. 8 candles C. 10 candles D. 12 candles . C. 2 D. 22 1 JISMO M-2 (Mathematics Primary 2) | Online March 2021 4. a JISMO 2015 The following scale can be balanced by swapping one weight from each side. How much does each side weigh to balance? A. 25 kg B. 26 kg C. 27 kg D. 28 kg Refer to the following story to answer question 5 and 6. Grade 2 students have a group project at their school. For each group of students, the school arranges 3 small square-shaped tables to make a large rectangle-shaped table. 5. If three students can sit on each open side of the square-shaped tables, how many students are there in a group? A. 36 students 6. B. 30 students C. 24 students D. 18 students If the total number of grade 2 students is 120, how many square-shaped tables does the school need? A. 15 tables 2 B. 12 tables C. 18 tables D. 21 tables JISMO 2021 JISMO M-2 (Mathematics Primary 2) | Online March 2021 7. a JISMO 2015 There is a 3 m-long tree log. Mr. Smith needs to cut it into pieces that are 50 cm long. If it takes 15 seconds to cut one log, how long does he take to finish cutting two of the 3 m-long tree logs? 8. A. 1 minute and 15 seconds B. 1 minute and 30 seconds C. 2 minutes and 30 seconds D. 3 minutes There is a certain number. Instead of subtracting 17 and double the difference, Ava wrongly added 17 to the certain number and double the sum. Therefore, the answer became 86. What should be the correct answer? A. 9 9. B. 18 C. 26 D. 22 Mr. Lee celebrates his 35th birthday with his wife and son. The sum of their ages now is 75. If his wife’s age is 4 times that of his son, how old is his son? 10. A. 10 years old B. 8 years old C. 15 years old D. 6 years old The numbers on the windows go together following the same rule. What number does replace A? A. 38 JISMO 2021 B. 32 C. 18 D. 28 3 JISMO M-2 (Mathematics Primary 2) | Online March 2021 11. Find the numbers to replace A and B, then calculate A + B. A. 40 12. a JISMO 2015 B. 36 C. 44 D. 48 There are 5 students lined up from the shortest to the tallest. They are talking about their positions in the line. Which of the following options has the correct order of the children from the shortest to the tallest? 4 A. Dean – Leona – Shota – Kimberly – Hannah B. Hannah – Shota – Kimberly – Leona – Dean C. Kimberly – Leona – Dean – Shota – Hannah D. Dean – Leona – Kimberly – Shota – Hannah JISMO 2021 JISMO M-2 (Mathematics Primary 2) | Online March 2021 13. There are 4 figures as illustrated below. Which ones of the following figures are identical? A. A and B 14. B. A and C C. A and D D. C and D Which of the following unfolded shapes can form a cube? A. 15. a JISMO 2015 B. C. D. There is a rectangle-shaped colored paper folded in half. A straight line is drawn making a triangle shape as illustrated below. When the paper is unfolded, what is the perimeter of the regular triangle? A. 24 cm JISMO 2021 B. 32 cm C. 16 cm D. 20 cm 5 JISMO M-2 (Mathematics Primary 2) | Online March 2021 16. a JISMO 2015 The following clock showed when Keith went to bed. Before going to bed, Keith took a bath for 15 minutes, ate dinner for 20 minutes, did his homework for 30 minutes, and then played an online game for 15 minutes. What time did Keith start dinner? 17. A. 7:45 B. 8:20 C. 8:00 D. 8:30 Carvel has 87 marbles. He wants to share them with Vera by keeping 17 marbles more than Vera. How many marbles does Carvel have after sharing? 18. A. 35 marbles B. 70 marbles C. 40 marbles D. 52 marbles Yuma made a survey of favorite subjects in Grade 2. He recorded the results in the following graph. If there are 48 students in Grade 2, how many students like Science? 6 A. 20 students B. 18 students C. 15 students D. 10 students JISMO 2021 JISMO M-2 (Mathematics Primary 2) | Online March 2021 19. a JISMO 2015 Reika enrolled in art class on Sunday, October 31st . If she took the class every Monday without missing any class, how many classes did she attend by the end of November? A. 6 classes B. 5 classes C. 4 classes D. 3 classes Refer to the following table to answer question 20 and 21. 20. What is the number that is 7th from the left and 6th from the top? A. 42 21. B. 43 72 is the 9th number from the left and the ( A. 7th 22. B. 8th C. 52 D. 60 ) from the top. C. 9th D. 10th The numbers below are placed following a rule. What is the difference of the numbers on the 15th and 16th positions? A. 32 JISMO 2021 B. 28 C. 26 D. 30 7 JISMO M-2 (Mathematics Primary 2) | Online March 2021 ANSWER SHEET GRADE 2 MATHEMATICS Subject Code: M-2 RE - REGISTRATION Participants must fill in the followings for re-registration. GENERAL INSTRUCTIONS FOR ONLINE COMPETITION 1. Participants should use only pencils and Full name: ______________________ Registration: ______________________ eraser. It is recommended that they use at least 2 pencils. The rest of the things such as calculator, handphone, dictionary, protractor, ruler, pen, etc. are not allowed to use during the exam. Only participants for maths competition are allowed to use 1 sheet of A4 blank paper for calculation. 2. The duration of the competition is 60 Grade: ______________________ School Name: ______________________ minutes per subject. Participants are allowed to leave the competition at any time after submitting the complete answers and switching off Zoom. Make sure to click “Submit” button and see closing page appears. Once participants left the competition, they are not allowed to re-access the Google Form link or re-join the Zoom meeting. 3. In case of lost WIFI connection, if the cause is from JISMO side, JISMO shall secure 60 minutes for participants. If the cause is from participants side, participants shall be back to the competition within 5 minutes. While losing WIFI connection, participants shall be back to the competition within 5 minutes. MULTIPLE CHOICES 21. 22. JISMO 2015 JISMO M-3 (Mathematics Primary 3) | Online September 2020 a JISMO 2015 MULTIPLE CHOICES Fill the circle on the answer sheet with the right answer. 1. The numbers below are placed following a rule. Find the numbers that replace A and B, then calculate B – A. 1 A. 9 2. 2 3 5 B. 15 8 13 A C. 13 B D. 7 Find the date and month that falls 735 days before 25th September. Assume one year is 365 days. A. 10th September 3. B. 20th September C. 21st September D. 30th September There are 4 cards as shown below. What is the greatest sum that you can get by making two different sets of 2-digit numbers? Each card can only be used once. A. 88 JISMO 2020 B. 64 C. 73 D. 86 1 JISMO M-3 (Mathematics Primary 3) | Online September 2020 4. a JISMO 2015 Assemble the following unfolded cuboid and find the face(s) that come(s) next to face f . Which option shows the correct answer(s)? 5. A. Face c only B. Face a , c , and e C. Face b , d , and e D. Face a , b , d , and e There are 137 children lining up to enter the monster world attraction. Jackson stands on the 81st position from the front while Aiden is 102nd from the end. How many children are there in between them? 6. A. 44 children B. 46 children C. 54 children D. 21 children Jacob’s watch shows the time as seen in the illustration below. If he woke up 1 hour and 40 minutes ago, what time did he wake up? 2 A. 6:05 B. 6:55 C. 7:05 D. 7:55 JISMO 2020 JISMO M-3 (Mathematics Primary 3) | Online September 2020 7. a JISMO 2015 The numbers below are placed by following a rule. What number will be on the 15th place from the 1st number? 1, 4, 8, 11, 15, 18, 22, …. A. 50 8. B. 43 D. 53 The shaded part of each figure below indicates of the whole area. Which one of them 1 does not indicate ? 3 A. 9. C. 46 B. C. D. The following illustration shows the car park building where Mrs. Lee parked her car. The entrance of the car parking is at position which can be indicated as 0 – 0 – 0. The example shows the position of 1 – 3 – 4. If Ms. Lee parked at the position of 0 – 2 – 1, where was she? A. JISMO 2020 B. C. D. 3 JISMO M-3 (Mathematics Primary 3) | Online September 2020 10. a JISMO 2015 The following graph shows the record of throwing a ball in grade 3 class 1. What is the record of student who is the 13th from the top? 11. A. More than or equal to 35 m and less than 40 m B. More than or equal to 30 m and less than 35 m C. More than or equal to 25 m and less than 30 m D. Unknown based on the information given above The distance between Michael’s house and school through the park is 1429 m. This morning, he went to the stationery shop which was 370 m farther from the park to buy a notebook. Then, he walked 576 m from the stationery shop to school. If the distance he walked this morning was 326 m more than the route from his house to school through the park, what is the distance between the park and school? A. 250 m 4 B. 809 m C. 620 m D. 1429 m JISMO 2020 JISMO M-3 (Mathematics Primary 3) | Online September 2020 12. a JISMO 2015 The following is a game played by multiplying each number in the box by 4. To go to the finish, follow the path where the ones place value is 2 in each product. 9 23 38 28 73 48 12 13 32 24 51 h 8 Finish h Start Find the path from the start to finish. 13. A. 13g28g8g9g23 g38 B. 13g28g73g48g12g38 C. 13g28g73g48g23g38 D. 13g32g24g51g12g38 William played with a robot that could count numbers called JISMO. JISMO took 2 seconds to count 1 number. If William played with JISMO for 3 minutes and it started counting from 121, at what number did JISMO stop counting? A. B. C. D. 209 210 211 212 https://www.amazon.com/dukesongSinging-Dancing-Interactive-Toddlers/dp/B08D37YMP8 JISMO 2020 5 JISMO M-3 (Mathematics Primary 3) | Online September 2020 a JISMO 2015 Refer to the following story to answer question 14 and 15. Two dice are put together as shown in the picture below. When the 2 numbers on the parallel sides are added, the sum is 7. 14. If the total number of dots on the visible faces is 23, find the number of dot(s) on the face pointed by the arrow. A. 1 15. C. 5 D. 6 What is the total number of dots on the invisible faces? A. 19 16. B. 3 B. 17 C. 15 D. 14 There are 3 squares of 2 sizes forming a large rectangle as shown below. How long is the length of the side of the small square when the perimeter of the large rectangle is 40 cm? 6 A. 5 cm B. 4 cm C. 2 cm D. 8 cm JISMO 2020 JISMO M-3 (Mathematics Primary 3) | Online September 2020 17. a JISMO 2015 There were 4 students, Ava, Ben, Chloe, and Declan discussing their mathematics test results as follows. • Ava’s test result was better than Ben and Chloe. • Chloe’s test result was better than Declan. Based on the discussion above, which of the following statements is the most convincing? 18. A. Ava’s test result is better than Declan. B. Ben’s test result is better than Chloe. C. Chloe got the 2nd best result among the 4 students. D. Declan got the worst result among the 4 students. There are 7 number cards as shown below. Make the smallest and the largest 3-digit numbers, then find the difference. Which of the following options is the correct answer? A. 856 B. 868 C. 874 D. 964 JISMO 2020 7 JISMO M-3 (Mathematics Primary 3) | Online September 2020 19. a JISMO 2015 Violet plans to throw a birthday party and buy 12 chocolate bars, 24 cookies, and 30 candies to make gift packages. Each package should have the same number of sweets in total and the number of each type of sweets should also be the same. What is the maximum number of friends she can invite if she uses all the sweets without remaining? https://data.ac-illust.com/data/thumbnails/ de/deeac9b1607472c503656a944470076d_w.jpeg 20. A. 4 people B. 6 people C. 8 people D. 12 people There is an underground passage connecting each molehill as illustrated below. A mole runs from (1) to (5). When the mole says the following things, find the distance between molehill (3) and (4). 8 • The distance between molehill (1) and (5) is 360 cm. • The distance between molehill (2) and (5) is 3 times that of between (1) and (2). • The distance between molehill (2) and (4) is 190 cm. • The distance between molehill (3) and (5) is 200 m. A. 70 cm B. 80 cm C. 90 cm D. 120 cm JISMO 2020 JISMO M-3 (Mathematics Primary 3) | Online September 2020 ANSWER SHEET GRADE 3 MATHEMATICS Subject Code: M-3 RE - REGISTRATION Participants must fill in the followings for re-registration. GENERAL INSTRUCTIONS FOR ONLINE COMPETITION 1. Participants should use only pencils and Full name: ______________________ Registration: ______________________ eraser. It is recommended that they use at least 2 pencils. The rest of the things such as calculator, handphone, dictionary, protractor, ruler, pen, etc. are not allowed to use during the exam. Only participants for maths competition are allowed to use 1 sheet of A4 blank paper for calculation. 2. The duration of the competition is 60 Grade: ______________________ School Name: ______________________ minutes per subject. Participants are allowed to leave the competition at any time after submitting the complete answers and switching off Zoom. Make sure to click “Submit” button and see closing page appears. Once participants left the competition, they are not allowed to re-access the Google Form link or re-join the Zoom meeting. 3. In case of lost WIFI connection, if the cause is from JISMO side, JISMO shall secure 60 minutes for participants. If the cause is from participants side, participants shall be back to the competition within 5 minutes. While losing WIFI connection, participants shall be back to the competition within 5 minutes. MULTIPLE CHOICES JISMO 2015 Invitation Letter for Simulation of The Competition Dear participants, Thank you for joining JISMO Online Autumn 2021. The Autumn 2021 Olympiads will be held via online. If you want to understand how the competition will be conducted or how to use Zoom and Google Form simultaneously, you can join the simulation of JISMO Autumn 2021. It will only take 20 - 30 minutes. You can even join it several times to gain more confidence and experience. We will conduct the simulation every Tuesday and Thursday starting from 7 Sept ’21 – 4 Nov ’21, however public holiday is not included. * Note: During the simulation, there will only be a fun mock test provided. It is not related to maths/science questions for the Olympiads. We hold the simulation from the following time. Be punctual with the scheduled time. We will start the simulation timely and will not admit anyone who joins late. 17:40 : Japan, Korea 16:40 : Singapore, Philippines, Malaysia 15:40: Thailand, Indonesia, Vietnam 14:10: India Note: We start admitting participants 10 minute prior to the simulation. We close the registration at the following time 1 day prior to the simulation date you chose. (e.x., if you choose 7 Sept '21, the registration due is 6 Sept '21). We will email you the Zoom link and Password in the morning on the simulation day. • Registration closing time 1 day prior to the simulation date you chose: 20:00 : Japan, Korea 19:00 : Singapore, Philippines, Malaysia 18:00 : Thailand, Indonesia, Vietnam 16:30 : India • Time to receive Zoom link on the simulation day: 11:00 : Japan, Korea 10:00 : Singapore, Philippines, Malaysia 9:00 : Thailand, Indonesia, Vietnam 7:30 : Indi Please see the schedule of the simulation through the following link and register yourselves. https://forms.gle/3B6JqRBPpqgxjKZS6 If you need any further assistance for the above-mentioned issue, please contact us at jismo.online2@gmail.com We wish all of you the best luck on the competition day. Very best regards, JISMO Committee JISMO Committee http://jismo-educational.org/ As of 8 July 2021 Online Competition Guidance and Rules for JISMO Autumn 2021 Dear Teachers and Parents, Thank you for joining JISMO Online Autumn 2021. In order for participants to join the competition without anxiety, please read the following competition guidance and rules carefully and explain to them prior to the competition. We also need your support to provide a quiet and comfortable environment for participants to concentrate on the exam during the competition. We wish your children the best on the competition day. Best regards, JISMO Committee Competition Dates • October ’21 : 2, 9, 16, 23, and 30 • November ’21 : 6 (Choose the most convenient Saturday for your children.) Requirements to Join JISMO Autumn 2021 * Own a PC or laptop at home * Create a Zoom account with your full name for the display name * Have a stabilized and strong internet connection * Able to operate Zoom and Google Form independently JISMO Committee http://jismo-educational.org/ Competition Time Schedule Maths Before the Competition Day 1. JISMO Committee will send Zoom link, ID, and password to participants’ registered email addresses 1 day prior to the competition date. 2. Join simulation of JISMO Autumn 2021 if you want to understand how the competition will be conducted or how to use Zoom and Google Form simultaneously, For registering, visit our Google link, https://forms.gle/3B6JqRBPpqgxjKZS6 to get the time schedule. 3. Participants must ensure the camera setting to show their upper body via Zoom on the competition day. * See the attached picture. JISMO Committee http://jismo-educational.org/ On the Competition Day 1. JISMO Committee will invite participants by resending Zoom meeting link, ID and password to participants’ registered email addresses at the following time on the competition day. 10:00 : Japan, Korea 9:00 : Singapore, Philippines, Malaysia 8:00: Thailand, Indonesia, Vietnam 6:30: India 2. Participants must access Zoom at least 40 minutes before exam 3. JISMO invigilators will explain about competition rules to participants. 4. Participants use Google Form for the exam questions. JISMO invigilators will inform them the link through Zoom Chat 30 minutes before the commencement of the exam. 5. Participants will do re-registration by filling up their names, registration number, etc. in Google Form. Participants shall open Zoom and Google Form simultaneously during the competition. Participants can minimize Zoom screen and maximize Google Form screen by following the instruction below. Go to JISMO invigilator’s screen and click “Pin Video” then click “Minimize”. SIMULATION Pin JISMO invigilator’s video JISMO Committee http://jismo-educational.org/ ------→ Minimize Zoom Screen and Maximize Google Form 6. Participants must share screen in Zoom after opening Google Form. In case of not sharing the screen during the competition, participants will be disqualified without warning. --> ------→ Share the Google Form screen 7. Participants must go to the toilet before the exam. 8. Participants shall not switch off video during the competition. This will result in disqualification. --> 9. Participants must be punctual with the exam time schedule. JISMO will start the exam timely and will not admit anyone who joins late. JISMO Committee http://jismo-educational.org/ JISMO Committee http://jismo-educational.org/ During The Competition 1. Participants should use only pencils and eraser. It is recommended that they use at least 2 pencils. The rest of the things such as calculator, handphone, dictionary, protractor, ruler, pen, etc. are not allowed to use during the exam. Only participants for maths competition are allowed to use 1 or 2 sheets of A4 blank paper for calculation. 2. The duration of the competition is 60 minutes per subject. Participants are allowed to leave the competition at any time after submitting the complete answers and switching off Zoom. Make sure to click “Submit” button and see closing page appears. Once participants left the competition, they are not allowed to re-access the Google Form link or re-join the Zoom meeting. 3. In case of lost WIFI connection, if the cause is from JISMO side, JISMO shall secure 60 minutes for participants. If the cause is from participants side, participants shall be back to the competition within 5 minutes. 4. Participants are allowed to drink water during the exam. However, foods are not allowed. Disqualification Participants may be disqualified in case of the following acts: 1. Not sharing screen, not turning mute on, using Zoom background feature, turning off video, or switching off Zoom during the exam. 2. Using calculator, handphone, dictionary, protractor, or ruler during the exam. 3. Leaving participants’ computers for more than 5 minutes during the exam. In case of leaving the computer, Participants shall finish the competition by submitting the answers and switching off Zoom. This rule is applied for toilet break and WIFI connection trouble in participants’ place. 4. Making strange movements such as hiding from the screen, making eye contact to somebody in their places, making noise, etc. 5. Getting help from participants’ family members or friends to answer the questions during the exam. 6. Closing Google Form both subconsciously and intentionally and loosing WIFI connection for more than 5 minutes. JISMO Committee http://jismo-educational.org/ Questions and Scores In both Maths and Science paper, there will be 22 multiple choice questions which carry a total of 100 marks. No mark will be given or no deduction for wrong answers and/or unanswered questions Announcement forfor Test . Announcement testResults results School, Individual, and Legend awards winners will be announced on Tuesday, 23 November 2021 on JISMO website, http://jismo-educational.org. Vitual Award Ceremony . Announcement for test results Virtual Award Ceremony will be held via online on the following dates. Registration will be opened on 23 November 2021, and closed 3 days prior to the award ceremony date. The registration link will be announced on the competition results announcement day (23 Nov ‘21) on JISMO website. Wed, 8/Dec '21 Thur, 9/Dec '21 Fri, 10/Dec '21 Mon, 13/Dec '21 Tue, 14/Dec '21 • : Primary 6 : Primary 5 : Primary 4 : Primary 3 : Primary 2 Certificates and medals delivery schedule: 1 Dec ’21 – 23 Dec ‘21 We wish your children the best on the competition day. Sincerely yours, JISMO Committee LINE QR Code Viber QR Code JISMO Committee http://jismo-educational.org/ WhatsApp QR Code