Module 9- Activity 2: Reflect
A teacher put a problem before students of class IV.
Add 400+7
A student has done it in the following way
400+7 = 4007
Another student has done in following manner
400+7 = 1100
What prerequisite knowledge might students not have?
What kind of questions can be asked to students to address their misconception?
Take a moment to Reflect and post your comment in the comment box.
This comment has been removed by the author.
ReplyDeletestudent might not have knowledge of place values and how to do additions with the respective place values
DeleteThe student is not clear with the concept of Place value.
DeleteTeacher can ask for the place values of the two numbers to be added and ask to write the two numbers one below the other as per the place values of digits .
Teachers can be astonished to learn that despite their best efforts,students do not grasp fundamental ideas covered in class
DeleteThe student is not clear with the concept of place value.
DeleteSo teacher will explain place value of 3 digit numbers - H T O & will tell that always start with ones place. She will teach them to add vertically first- H T O
4 0 0
+ 7
Total= 4 0 7
The prerequisite knowledge that students might not have is.....
ReplyDeleteबच्चों को स्थानीय मान और इकाई दहाई सैकड़ा का ज्ञान नहीं है। संख्याओ को फ़ेर बदल कर के इकाई दहाई सैकड़ा की जानकारी देनी चाहिए उसके बाद इस तरह के प्रस्न करने चाहिए।
DeleteTeacher should tell student about place value first of all.they should be known that we have to add numbers according to their value.
Delete400+7
400
+ 7
-----
407
The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.
ReplyDeleteChild doesn't have clear concept of place value
DeleteThe pupils need to be ingrained place value and addition and subtraction followed by it. If t pupils' foundation of place values, ones, tens, hundreds, thousands is clear, they will not falter again.
DeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.A teacher put a problem before students of class .
ReplyDeleteAdd 400+7
A student has done it in the following way
400+7 = 4007
Another student has done in following manner
400+7 = 1100. By - Shatrughan Kumar Srivastava TGT SST JNV MORADABAD
गलत गणना प्लेस वैल्यू में शिक्षार्थियों की अज्ञानता को दर्शाती है। इसे सही करने के लिए पिक्टोरियल डिस्क्रिप्शन, सीखने वालों के लिए ज्यादा उपयोगी होगा। छात्र के पास जो आवश्यक ज्ञान नहीं है, उसका स्थान मूल्य हो सकता है। शिक्षक उन अंको को लेने के लिए कह सकता है जिन्हें जोड़ना है और फिर उसे जाँचने और सिखाने के लिए इकाइयों के स्थान से लेने और समझने का सही तरीका है। जगह मूल्य चार्ट का प्रदर्शन किया जा सकता है।
DeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners.
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners. The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be more useful to childrens .
ReplyDeleteA teacher put a problem before students of class IV.
ReplyDeleteAdd 400+7
A student has done it in the following way
400+7 = 4007
Another student has done in following manner
400+7 = 1100
Student does not understant the place value and weitht of each digit in a number.
Student should be made to understand that each digit has a place value.
This shows that the student lacks the understanding of Place Value.
ReplyDeleteQuestions based on Successor and Predecessor can help to clear this misconception.
The wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be more useful to childrens .
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.
ReplyDeleteCHRISTINE, MCPS MOTI NAGAR WEST
ReplyDeleteplace value is the prerequisite knowledge that they dont have.
1 ill ask a child to write the no. 400 on the board, then the no. 7, see where they place the no.
2. Next i ask them which is the bigger no. Of the two.
3. Explain with a small example 12 + 4 =16
4. Ask how d8d i arrive at the answer.
5. In the same way we start to add from the right side.
6. Next i write the no. Again on the board & ask them to addd.
The wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be more useful to childrens .
ReplyDeleteThe children do not have the knowledge of place value.
ReplyDeleteThe children need more explaination of place values, 3 digit numbers and so on.
Also pictorial example like
HTO
400
+ 7
407
So the teacher can explain like which number comes under 0 in ones house.
The prerequisite knowledge that student may not have is place value . The place value can be taught with help on abacus
ReplyDeleteThe wrong calculation shows the ignorance of learrivs.in place value.to correct it pictorlad descriptions Will.be more use full.tochildrens.
DeleteThe prerequisite knowledge the student should have is the concept of place value and the operation system on this number like addition of 3 digit with 1 digit number.
ReplyDeleteThe teacher could have asked the question like... add
400 + 7
The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make the child understand.
ReplyDeleteThe prerequisite knowledge that the students don't have is of place values.
ReplyDeleteWe can ask the students to specify the ones, tens, hundred place's digits in number 400.
In the first case, the students might not know the basic rules of addition. While in 2nd case, the student might not know the place value of the digit. To solve or clear their misconception, the students taught the numerical value and number place properly and teach them the basic method of addition.
ReplyDeleteplace value concept is not clear to child we can make it clear by giving them one rupee note 10 rupee note and a 100 rs note and ask which one u would like to give back and which one to keep and why ?then this way can shift over to pebbles or gp, of pebbles or cards to explain betterand to clear numerical and place value system
ReplyDeleteChild needs to know about place value and the knowledge about the operation
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be more useful to childrens .
ReplyDeleteThis comment has been removed by the author.
DeleteKnowledge of place value is important.The prerequisite knowledge that the students don't have is of place values.
ReplyDeleteWe can ask the students to specify the ones, tens, hundred place's digits in number 400.
Knowledge of place value is very important. They can use the pictorial descriptions for such equations.
ReplyDeleteThe students might not have the concept of Place value.
ReplyDeleteThe teacher should teach the children expansion.
Place value should be explained by the teacher in a fun and easy way.
ReplyDeleteNeeri Bhagi
TGT Computer Science
Amity International School Mayur Vihar
The students my town not understood the calculation of the place of value. They lack understanding.
ReplyDeletePrerequisite knowledge of place value is not clear.
ReplyDeleteThe students lack the knowledge of place value. Questions like "What is 10+1?" should help in such a situation. The confusion can be cleared by asking them to solve it using their fingers and also using their notebook and pen. Obviously, the answers won't match and then I will explain to them the concept of place value and it's usage in addition. Hopefully, this will help.
ReplyDeleteA teacher put a problem before students of class IV.
ReplyDeleteAdd 400+7
A student has done it in the following way
400+7 = 4007
Another student has done in following manner
400+7 = 1100
The students lack the knowledge of Place value. Questions like "What is 9+4?" should help in such a situation. The confusion can be cleared by asking them to solve it using their fingers and also using their notebook and pen. Obviously, the answers won't match and then I will explain to them the concept of place value and it's usage in addition.
This comment has been removed by the author.
ReplyDeleteThis comment has been removed by the author.
ReplyDeleteBased on the given information, student might lack in the knowledge of place value.
ReplyDeleteQuestions asked to the students to address their misconception are –
1. Write the given numbers at their correct place value.
H T O
4 0 0
+ 0 7
Total = 4 0 7
2. Now, ask students to add the given number.
3. Explain the concept of ‘uni-directional increment in place value’ and ‘1 lot of 10’
The wrong calculation shows the ignorance of place value. The place value can be taught with the help of abacus.
ReplyDeletestudent does not have basic knowledge of mathematics.we will ask others digit to count then we will show difference.
ReplyDeleteThe students are not aware or have forgotten that basic operations of addition, likewise subtraction and multiplication start with the ones or units digit; vis-a-vis the concept of place value.
ReplyDeleteClass IV child knows about currency. Question can be put with demonstration of currency notes as -
a) What will be the sum of Rs 400 and Rs 100?
b) Will the sum of Rs 400 and 7 one rupee coins be greater than the sum of Rs 400 and
Rs 100? Is it possible?
c) What will be the sum of Rs 400 and Rs 10? ( using and showing currency notes)
d) Will / can the sum of 400+10 be less than the sum of 400+7?
e) What will you get if you add Rs ( 400 + 600 + 7) add? Look at and compare the currency of
Rs 400+7 and Rs (400+ 600 + 7) - let the students come up with the observation that there are Rs 600 extra or more in the second demonstration/sum.
f) Add 500+7 ? Or 600+7? Can this sum be less than 400+7? Why/why not?
g) Solve 1000+1000, 1000+1000+1000, 1000+1000+1000+1000. We need 4 thousand rupees notes to get 4000. Then to elicit and explain that 400 + 99 (the highest 2 digit number) will be less than 500.Students themselves should be then able to answer - It can never be more than 4000 ( as in 400+7 = 4007). Can we add a units digit with tens or hundreds? No.
Once the students understand visually and by holding the currency notes and adding, thereafter examples can be taken up on the blackboard reiterating the concept of place values.
The knowledge of place value may be missing in the students. The teacher may use activities to make the student understand the concept of place value.
ReplyDeleteThe student has not gathered the concept of the place values of numbers and addition too.
ReplyDeleteStudents lack of interest
ReplyDeleteThe children do not have the knowledge of place value.
ReplyDeleteThe children need more explaination of place values, 3 digit numbers and so on.
Also pictorial example like
HTO
400
+ 7
407
So the teacher can explain like which number comes under 0 in ones house
Wrong calculation shows ignorance of child about place value. So it can be improved by giving pictorial description.
ReplyDeleteThe knowledge of place value may be missing in the students. The teacher may use activities to make the student understand the concept of place value
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners. The knowledge of place value may be missing in the students. The teacher may use activities to make the student understand the concept of place value.
ReplyDeleteWhat prerequisite knowledge might students not have?
ReplyDeleteAnswer: The students might not have the proper knowledge of "Place Value" , " Number system", "Expanded form and standard form of a number".
What kind of questions can be asked to students to address their misconception?
First the students should be asked to draw a place value chart with proper labelling of places .
Then different questions of place value concept can be given to them like:
a. What is the place value and face value of underlined digit?
b. Write a given number in expanded form and standard form.
c. write the number name of a given number etc......
Place value should be explained by the teacher in a fun and easy way.
ReplyDeleteThe student not have the proper knowledge of "place value".
ReplyDeleteThe student doesn't have knowledge about place value. The child also might not be clear about the concept of expanded and standard form of writing numbers.
ReplyDeletePlace value and Abacus can be helpful for the child which needs to be explained in a pictorial way.
ReplyDeleteIn the first case, the child doesn't know the basic rules of addition.
ReplyDeleteIn the second case, the child doesn't know place value.
To clear the misconceptions, I would teach the numerical and place value and and clarify the concept of addition.
The child has confusion with place value and lacks experience with manupulatives and pictures to underdtand the concept of addition of bigger numbers. We can use stories/ daily life incidents to help the child understand. More opportunities should be given to the child to explore using blocks, pictures.
ReplyDeleteChildren should ask to draw a picture of given numbers in their mind and then write according to the places in the place value chart
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners. The child also might not be clear about the concept of expanded and standard form of writing numbers.Children should ask to draw a picture of given numbers in their mind.
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners. The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeleteThe child is not clear on place and place value concept. The teacher can ask questions pertaining to numbers, their places and place values and then about their understanding of grouping and addition.
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learning.thanks
ReplyDeleteThe prerequisite knowledge that student may not have is of place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand the place values and method of adding by eventually going from single digit numbers to further numbers
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand
ReplyDeletestudent might not have knowledge of place values and how to do additions with the respective place values
ReplyDeleteWe can ask student about place values starting with small values like 10 to check whether student has understand basic of place values and then can ask small addition problems and then slowly can raise him to higher numbers
This shows that the child don't know about place value.To make him understand the question teacher should tell him place value concept again .
ReplyDeleteThe concept of Place Value is not clear . Pictorial presentation could hv made it more easier.
ReplyDeleteThe child doesnot have good knowledge of place values and might have got cofused adding the single digit number to a 3 digit number.Reiterate the place vale and addition concept again would help the child to understand better and do better
ReplyDeleteStudent might not have knowledge of place values and how to do additions with the respective place values. Student can be asked to find out the difference between 99 and 100.
ReplyDeleteStudent might not have knowledge of place values and how to do additions using these values.In this case the concept can be explained using a pictorial representation ,how to do addition using different values.
ReplyDeleteFirst students have to learn the concept of place value and addition.
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.
ReplyDeleteStudent might not have prerequisite knowledge of place value.
ReplyDeletePictorial presentation can be used to teach the concept.
The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.
ReplyDeleteChildren need to have an understanding of place value . They need to be taught to add units places ,tens places and hundreds places separately.
ReplyDeleteThe student might not have the knowledge about place value..it would have been better if teacher has taught the place value clearly.
ReplyDeleteइससे पता चलता है कि बच्चे को प्लेस वैल्यू के बारे में नहीं पता है। उसे यह समझने में मदद करें कि टीचर उसे वैल्यू कॉन्सेप्ट दोबारा बताए।
ReplyDelete1. There may be problem of not proper learning of Place Value.
ReplyDelete2. Pictorial cum Demonstration method will be useful to clear the misconception.
बच्चों के द्वारा दिया गया जवाब उनकी समझ के अनुसार सही है । स्पष्ट है कि बच्चों को अंको का स्थानीय मान अर्थात इकाई दहाई का पूर्व ज्ञान नहीं है । सबसे पहले बच्चों को संख्या लिखने का कंसेप्ट की जानकारी देनी होगी। सबसे पहले छोटी संख्या या आकार की वस्तु को इकाई के स्थान पर अर्थात दाएं तरफ रखते हुए बढ़ाते क्रम में उससे बड़ी वस्तु को बाई तरफ रखते हुए वस्तु के स्थानीय मान का बोध कराना होगा। अर्थात बच्चों के बीच ELPS तकनीक के माध्यम से सीखने समझने का उचित माध्यम का उपयोग करना होगा।
ReplyDeleteइसके लिए बच्चों में स्थानीय मान की समझ स्पष्ट करनी होगी।इसप्रकार दहाई में गुणन से संख्या का मान समझ सकते हैं।
ReplyDeleteबच्चों में स्थानीय मान की अवधारणा स्पष्ट करना होगा।इसके साथ ही संख्याओं की संक्रियाओं को सही सही कर सकते हैं
ReplyDeleteStudents needs to improve base ten system and place value of digits and basic mathematical approach of addition.
ReplyDeleteStudents needs to brush their place value chart ,to enable to add the digits at the right place.
ReplyDeleteStudents needs to brush their place value chart ,to enable to add the digits at the right place.
ReplyDeleteThis shows that the student lacks the understanding of Place Value.
ReplyDeleteThe learner had made the mistake because he didn't had knowledgeable about place value. This problem can be solved by pictorial representation.
ReplyDeleteStudents might not have the knowledge of place value of the numbers. Concept of place value chart should be explained through activity to address their misconception.
ReplyDeleteThe concept of place value in addition is not clear for the student so teacher needs to clearify the concept with different example
ReplyDeleteChildren's concept of place value is not clear.
ReplyDeleteThe student might not have understood the concept of place value of a number. The student can be made to understand the numerical value and number place by specifying ones ,tens ,hundreds in a three digit number. The basic operation of addition should be reinforced using the concept of place values.
ReplyDeleteThe children do not have the knowledge of place value.
ReplyDeleteThe children need more explaination of place values, 3 digit numbers and so on.
Also pictorial example like
HTO
400
+ 7
407
So the teacher can explain like which number comes under 0 in ones house
Wrong calculation shows ignorance of child about place value. So it can be improved by giving pictorial description.
The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make the child understand.
ReplyDeleteThe student lacks the prerequisite knowledge of place value. teacher can ask the student about which all places are to be grouped together for addition and help him to understand his mistake and make the corrections.
ReplyDeleteThe student lacks the prerequisite knowledge of place value. teacher can ask the student about which all places are to be grouped together for addition and help him to understand his mistake and make the corrections.
ReplyDeleteIf students are giving such answers then they should be taught with some small numbers through various activities . then should give big numbers.
ReplyDeleteRashmi Raj
ReplyDeleteStudents needs to brush their place value chart ,to enable to add the digits at the right place.
Premendra Bahadur Singh The wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be more useful to childrens .
ReplyDeleteTHE EXAMPLE SHOWS THAT THE CHILD IS UNAWARE OF THE CONCEPT OF PLACEVALUE.
ReplyDeletePlace Value can be taught to him through abacus followed by objects like popsicle sticks, Daiens block etc ,at initial stages and then by adding up numbers by writing them correctly under HTO.
Daiho Chiipfoza, JNV Roing: Initially, the students might not know the basic rules of addition. While in 2nd case, the student might not know the place value of the digit. To solve or clear their misconception, the students should be taught the numerical value and number place properly and teach them the basic method of addition.
ReplyDeleteStudent might not have knowledge related to place value and how to add numbers with respect to place value
ReplyDeleteGive simple examples having small numbers e.g. 3+2 is not equal to 32 but it is equal to 5 which can be checked by simple calculation
This comment has been removed by the author.
ReplyDeleteThe prerequisite knowledge that student may not have is place value.
ReplyDeleteThe students need more explanation of place value. Teachers may ask them to write the sum in column with Hundreds, Tens, Ones, then do the sum.
Teachers can taught them place value with the help of Abacus.
The student will need help to develop understanding of place value.
ReplyDeletePlace value is important because it helps you understand the meaning of a number. If students use numbers randomly, no one would know which number they meant. One needs place value to understand the order of numbers as well.
Prerequisite skills are defined as skills that are necessary as a prior condition for something else to happen or exist. Therefore prerequisite skills describe the skills or background knowledge that a student need (prior condition) before working on a specified concept.
ReplyDeleteThe students might not have the following prerequisite skills:
1) Number Sense. This is the ability to count accurately - fast forward.
2) Representation.Making mathematical ideas "real" by using words, pictures, and objects like blocks, etc.
3) Spatial sense
4) Measurement
5) Estimation
6) Patterns
7) Problem - solving
Prerequisite skills are defined as skills that are necessary as a prior condition for something else to happen or exist. Therefore prerequisite skills describe the skills or background knowledge that a student need (prior condition) before working on a specified concept.
ReplyDeleteThe students might not have the following prerequisite skills:
1) Number Sense. This is the ability to count accurately - fast forward.
2) Representation.Making mathematical ideas "real" by using words, pictures, and objects like blocks, etc.
3) Spatial sense
4) Measurement
5) Estimation
6) Patterns
7) Problem - solving
This shows that the students lacks the understanding of place value. The place value can be taught with the help of abacus
ReplyDeleteaddition or subtraction need the children to have the concept of place values of large numbers. Can be taught in activity based manner.
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeleteMonalisa Majumdar (Bhavan's NSCB Vidyaniketan Haldia)
The student does not know the concept of place value.
ReplyDeleteThe place value can be taught with the help of various activities.
ReplyDeleteबच्च्चों को स्थानीयमान और इकाई दहाई सैकडा का पूर्व ज्ञान नहीं है संख्याओं को फेरबदल करके इकाई दहाई सैकड़ा की जानकारी दी जानी चाहिए उसके बाद इस तरह का प्रशन पूछना चाहिए।
ReplyDeleteThe concept of place value is missing. Writing the units on the top of the number can help the child to understand better.
ReplyDeleteFirst teacher should teach the concept of place values to the students and then addition of 1digit numbers and then 2 and so on this might be helpful for them.
ReplyDeleteANJANA DEVI(AT)P.S.AHARAK PINDRA VARANASI
बच्चे को स्थानीय मान की समझ नहीं है तथा जोड़ की संक्रिया से अवगत नहीं है।
ReplyDeleteThe student is not clear with the concept of Place value. The teacher should explain the place value chart.
ReplyDeleteTeacher can ask for the place values of the two numbers to be added and ask to write the two numbers one below the other as per the place values of digits .
The wrong calculation shows the ignorance of place value. The place value can be taught with the help of abacus.
ReplyDeleteThe child does not have the clarity of concept of place value. The teacher has to clear the concept of place value by using some pictorial representation and or by using place value chart
ReplyDeletePre-requisites are
ReplyDelete1.Number system,
2.Place value.
3. Method of writing numbers for adding.
4. Rule of addition.
Questions:
1. How many digits 400 has?
2. How many digits 7 has?
3. How do you write numbers for addition?
4. What is the rule of addition?
student might not have knowledge of place values and how to do additions with the respective place values
ReplyDeleteStudent might not have knowledge of place values and how to do additions with the respective place values
ReplyDeleteWe can ask student about place values starting with small values like 10 to check whether student has understand basic of place values and then can ask small addition problems and then slowly can raise him to higher numbers.
Santa Basu
ReplyDeleteThis student lacks the idea of place value. Here pictorial description will be useful to the children.
The students are not clear about the concept of place value. Those concepts need to be cleared before giving such problems.
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners. The prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeleteWhat kind of questions can be asked to students to address their misconception?
First the students should be asked to draw a place value chart with proper labelling of places .
Then different questions of place value concept can be given to them like:
a. What is the place value and face value of underlined digit?
b. Write a given number in expanded form and standard form.
c. write the number name of a given number etc......
Students might not have idea of place value , how to do addition with respective place Value. Here any pictorial questioning will be helpful.
ReplyDeleteThe student lacks the understanding of the base 10 system .. how to add after putting nos in their respective place values.
ReplyDeleteHere , student is not clear about the concept of place value...hence incorrect answers
ReplyDeleteKAJAL GOEL
ReplyDeleteTHE CHILD IS HAVING MISCONCEPTION OF PLACE VALUE AND PLACES. THE CHILDREN MUST BE TAUGHT INITIALLY WITH SOMETHING PICTORIAL / CONCRETE LIKE DIENES BLOCKS WHICH ARE REALLY HELPFUL FOR UNDERSTANDING THESE TOPICS.
THE CHILDREN MUST BE ENCOURAGED WHILE ASKING QUESTIONS PICTORIALLY THEN TAKING THEM TO THE ABSTRACT.
child lacks prerequisitive knowledge of place value and places.
ReplyDeletePlace value chart can be drawn and few numbers can be given and students can be asked to
1. Arrange the numbers in place value chart.
2. Read out the place value of each digit'
3. Thereafter they can be asked to add ones of thr given numbers
The learner lacks the prerequisite knowledge of
ReplyDelete1.Number system,
2.Place value.
3. Method of writing numbers for adding.(HTO)
4. Rules of addition
The misconceptions can be addressed by helping the child to ;
Understand through Pictorial Descriptions
Reinforce the concept of addition with familiar objects from surroundings
Start with smaller numbers and then proceed towards the larger numbers
Conduct the activities to clarify the concept of place value and then the right way to take from units place
Ask about which all places are to be grouped together for addition
Student is not clear, about place value. That's why he made mistake.
ReplyDeleteIt's clear that the student has to be taught the concept of place value. The concept has to be taught from the child's familiar experience and move to larger numbers.
ReplyDeleteThe students don't have prerequisite knowledge of places and place values.addition of 2digits with 2digits and 1 digit numbers will be helpful to clear the concept
ReplyDeleteARCHANA KUMARI FUTURE BHUBANESWAR SCHOOL Place value concept is not clear to child we can make it clear by giving them one rupee note 10 rupee note and a 100 rs note and ask which one u would like to give back and which one to keep and why ?then this way can shift over to pebbles or gp, of pebbles or cards to explain better and to clear numerical and place value system
ReplyDeleteThis shows that the student lacks the understanding of Place Value.
ReplyDeleteQuestions based on Successor and Predecessor can help to clear this misconception.
The students need to be taught concept of place value of addition and subtraction. If students' foundation of place values, ones, tens, hundreds, thousands is clear, they will not do mistake again.
ReplyDeleteStudent's concept of place value and adition of three digit number is not clear. he\ she is not able to arrange numbers vertically or it may be possible that he\she is unable to arrange numbers in column if question is in horizontal order.
ReplyDeleteThe prerequisite knowledge that student may not have is place value . The place value can be taught with help of abacus or other objects available in the immediate surroundings. We can proceed again with single digit numbers followed by double and then three digit numbers. When we move simple to complex, child will understand with the experiences given to him/her.
ReplyDeleteboth students know adding but the concept of place value is not cleared with students...for this with the help of add 4 hundreds and 7 ones or arranging no. vertically in columns can be helped.
ReplyDeleteThe prerequisite concept of place value is not clear to students. That's why they are not able to add the numbers correctly.
ReplyDeleteThe prerequisite knowledge that the child lacks is of Place Values.
ReplyDeleteThe child should be asked to explain how he arrived at a solution in Thousands when he had to add Hundreds and tens only by placing the numbers according to the Place Values.
Student might not have the right knowledge of place values and how to do additions with the respective place value.
ReplyDeleteThe prerequisite knowledge that student may not have is place value.
ReplyDeleteThe students need more explanation of place value. Teachers may ask them to write the sum in column with Hundreds, Tens, Ones, then do the sum.
Teachers can taught them place value with the help of Abacus.
The students lack the basic knowledge of place values and how to arrange numbers in proper columns accordingly. Hence, the addition of 400+ 7 goes wrong.
ReplyDeleteMany students who are able to identify place-value parts (eg, they can say that there are 4 hundreds 6 tens and 8 ones in 468) and count orally to 100 and beyond, still think about or imagine 2 and/or 3 digit collections additively in terms of ones (ie, 468 is actually understood as the sum of 400 ones, 60 ones and 8 ones).Rename: Recognise and complete partitions and
ReplyDeleteregrouping of numbers. (e.g.,1260 has 126 tens).
• Compare/order: Compare numbers to determine which is larger or smaller and place them
in descending or ascending order.
• Calculate: Apply knowledge of place value when
completing calculations (e.g., 45 by 10 is 45 tens)
• Estimate: Use knowledge of magnitude of numbers when estimating (e.g., estimate how many
oranges fill a classroom: 10? 100? 100 000?
Rita Sinha, The Pinnacle School, New Delhi
ReplyDeleteThe students are unclear about Place Value and Horizontal Addition. They are not confident about the symbolic representation too.
Questions that could be asked are:
-Please read the numbers aloud.
Ans: 400, 7
- What is the first number?
- Ans: 400
-What is the second number?
- Ans: 7
- In 400, show me which digit is in Hundreds, Tens and Ones.
- Ans: 4 is in Hundreds, 0 is in Tens and 0 is in Ones.
- Now show me if 7 is in Hundreds, Tens or Ones.
- Ans: 7 is in Ones
- Can you add Ones with Hundreds or Tens?
Ans: No.
- Let us add Ones with Ones
- Ans: 0+7=7
- Now add the digits in Tens
- Ans: 0=0
- Now add the Hundreds
- Ans: 4=4
- Now what is your answer to 400+7?
- -Ans: 407.
Before solving this question children should have knowledge of place value and Indian number system.
ReplyDeleteFor adding these two numbers, 400 + 7... students must have to understand first the concept of place values. Then only their misconception is cleared.
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand. The place value chart can be demonstrated.
ReplyDeletePlace value idea is not clear to the students.teacher taught with different examples till the students get it
ReplyDeleteThe prerequisite knowledge that student may not have is place value . Teacher can ask to take the digits which have to be added and then to check and teach him or her the right way to take from units place and make understand.
ReplyDeleteThe concept of place value is not clear to the student. It can be explained by pictorial demonstration.
ReplyDeleteSabita rout
ReplyDeleteFUTURE BHUBANESWAR SCHOOL
Children do wrong in addition due to lack of knowledge about place value. They need more explanation of place value in pictorial form like first write H T O and place the digits according to their place. It will help them
bachche ko ikai .dhai.saikara sikhana chahiye
ReplyDeleteBasic knowledge of place value and horizontal addition is not aquired and this can be attained by giving examples by daily life situations.
ReplyDeleteThe students might not have the knowledge about place value. Questions about place value and pictorial representation might help these students.
ReplyDeleteThe prerequisite knowledge that students might not have knowledge of place values and how to do additions with the respective place values. pictorial form like first write H T O and place the digits according to their place. It will help them
ReplyDeleteThe wrong calculation shows the ignorance of learners in Place Value. To correct it Pictorial Descriptions will be much, more useful to the learners.
ReplyDeleteQuestions about place value and pictorial representation might help these students.
The prerequisite knowledge lacking is the place value system, lack of addition and subtraction skills and base unit of 10 system
ReplyDeletethe student can be asked to do smaller sums using pictorial representations
The above problem shows that the learners might not have the prior knowledge of place value.
ReplyDeleteTo make this easy to understand, abacus can be applied as well as pictorial representation.
Students are unaware about place value and face value clearly. we can use beads to make them understand value of each number and add them
ReplyDeleteThe prerequisite knowledge the student should have here is the concept of Place Value and the operation system on this number like addition of 3-digit number with 1-digit number.
ReplyDeleteThe teacher must ask questions like : What is 100 + 1? This will help in such a situation. The child should be asked to solve it using his/her notebook and pen.
Instructions like : Write the given number " 4 0 0 " in their correct place value. Then write the number 7 below it in the correct place value and then add them.
Pictorial representation on the board :
H T O
4 0 0
+ 0 7
_____
4 0 7 will help the child understand the concept.
Prerequisite knowledge of place value should be clear to student. He/ she must be asked to add 7 to one's place of 400
ReplyDeletePrerequisite knowledge : Students should have knowledge of Place value and place value addition.
ReplyDeleteFirst we should clear their addition concept by giving simple examples of 1 digit then 2 digits and write them separately giving space.
The child is not thorough with the concept of place value.the teacher should start teaching the child the concept of tens and ones
ReplyDeletestudent might not have knowledge of place values and how to do additions with the respective place values
ReplyDeleteA class 4 student should understand the concept of place value and the teacher has clearly explained that what she has given is addition by forward counting..This problem has to be solved at this point only.
ReplyDeleteStudent might not have knowledge about place value and the concept of addition. Pictorial representation of place value might help children understand more about the concept.
ReplyDeleteUPASALA KAVITA
ReplyDeleteStudent might not have knowledge of place values and how to do additions with the respective place values
We can ask student about place values starting with small values like 10 to check whether student has understand basic of place values and then can ask small addition problems and then slowly can raise him to higher numbers.
Student does not have proper knowledge of forward counting, HTO and concept of place value.
ReplyDeleteHe will be taught HTO and then counting of additional numbers upto 7 Will be done after 400 to make 407
The children do not have knowledge of place value teacher explaination of place value 3digit
ReplyDeleteH T O
4 0 0
+7
4 0 7
Delete400
+7
407
The students might not have the prerequisite knowledge about the place value system.
ReplyDeleteQuestions regarding expanded form will be asked to the students
Child is not aware about the concept of place value that is why he was not able to add two digits correctly.
ReplyDeleteStudent should be prepared to do the addition sum after clearing the concept of place value and expanded form of the numbers. A child should be taken stepwise from ELPS.
ReplyDeleteStudents do not have the prerequisite knowledge of 'Place Value System'.
ReplyDeleteQuestion should be based on ELPS to address their misconceptions.
In terms of ELPS Model the child is not able to connect pictorial to Symbolic presentation. The child lacks Place value knowledge hence the teacher should work on to build the connection and transition of child from pictorial to symbolic presentation stage can be attained
ReplyDeleteWhen the children do not have the knowledge about the Place Value, some practical modes could be used to make them understand the concept, e.g. the pictorial method, value chart etc. to clear their misconception .
ReplyDeleteThe student is not clear with the concept of Place value.
ReplyDeleteTeacher can ask for the place values of the two numbers to be added and ask to write the two numbers one below the other as per the place values of digits .
-Gopal Kumar
The prerequisite knowledge about place value is not clear to the students. The questions should be based on ELPS pattern in order to clear their misconceptions .
ReplyDeleteSABARI GHOSH DAS, IVWS,KOLKATA
ReplyDeleteStudents might not have the concept of place value. ELPS Pattern should be followed while asking the question
The concept of place value is missing here.First this concept needs to be strengthened by giving them a set of numbers with varying digits in which children should assign place value to each digit .Later such questions should be given in assignments.
ReplyDeleteWith the help of cards of 10,100,1000 explain the digit value
ReplyDeleteThe student is not clear with the concept of Place value.
ReplyDeleteTeacher can ask for the place values of the two numbers to be added and ask to write the two numbers one below the other as per the place values of digits .
छात्र सथानीय मान कीअवधारणा के साथ स्पष्ट समझ नहीं है।
ReplyDeleteशिक्षक जोड़े जाने वाले दो नंबरों के स्थान मूल्यों के लिए पूछ सकते हैं और अंकों के स्थान मानों के अनुसार दो नंबरों को एक के नीचे एक लिखने के लिए कह सकते हैं।
Before attempting this question, the teacher must do a lot of drill work on PLACE VALUE CHART with the students like work sheets on Place Value Chart.
ReplyDeleteThe student is not clear with the concept of Place value.
ReplyDeleteTeacher can revise place values in the class and ask to write the two numbers one below the other as per the place values of digits .
The student doesn't have clear concept of place values.So teacher will correct it by pictorial descriptions.It will be much more useful to the learner.They should be explained that we have to add numbers according to their place values.
ReplyDelete400+7
H T O
4 0 0
+ 7
--------
4 0 7
--------
The student is not clear with the concept of Place value.
ReplyDeleteTeacher can ask for the place values of the two numbers to be added and ask to write the two numbers one below the other as per the place values of digits .
Place value has to be taught thoroughly.
ReplyDeleteThe child is in the stage of knowing just numbers, that is why the child is adding 4 and 7 . Clarification of Place value concept must be cleared first based on activities.
ReplyDeletePlace Value Should be made Clear throughELPS with Concrete experiences.Hundred Rupees Should be given four times to make them understand sum of 400 .then coins ofone rupee s
ReplyDeletePlace value throughELPS shouldbemade them understand100 Rs added 4 times.100+100+100+100 =400
ReplyDelete1+1+1+1+1+1+1=7 ones
Ones and hundreds add separate
Teacher should tell student about place value first of all.they should be known that we have to add numbers according to their value.
ReplyDelete400+7
400
+ 7
-----
407
The concept of place value has not been enforced. For children to understand place value , they need to first be able to name small numbers, do simple additions and subtractions with small numbers, and understand about groups in counting (or skip-counting).
ReplyDelete