APSB - 8 - Maths :: Rational Numbers
Go To: APSB-Mathematics-Grade 8
Course Content / Subtopic list:
- Introduction,Properties Of Rational Numbers-Closure
- Closure Property- Multiplication, Division, Commutative
- Commutative Property- Multiplication, Division, Associative
- Associative Property-Multiplication, Division
- Distributivity Of Multiplication Over Addition
- Representation Of Rational Numbers On Number Line,
- Conversion Of Decimal Form Into Rational Form
Lesson Plan
[Contributor - Harshavardhan]
Dear Volunteer,
Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.
https://drive.google.com/open?id=1z554WJ-4mI4sKuHyz1Z7YnJLYtGn0J0E (Lesson Plan - English)
https://drive.google.com/open?id=191fka8aXQ6f8sGVZ50W_01NIQ70vHMqf (PPT - English)
You may use the content as it is or download and modify them to suit the students requirements.
If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.
The worksheets of the lesson can be accessed from the worksheet tab.
Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
</h2>Videos</h2>
[Contributor - Kripa S]
(Source: Smart Learning for All)
https://www.youtube.com/watch?v=9yvtLN_24G0 (Rational numbers - animated, English)
[Contributor - Harshavardhan]
Lesson Plan Version 1.1 videos
https://www.youtube.com/watch?v=97BzP89Q9oA
Images
[Author - Kripa S]
http://4.bp.blogspot.com/_6c3ihz9hDWY/TPJsBrhS1JI/AAAAAAAAAAs/4jIhQR7xfYk/s1600/Rational+numbers.png (Rational Numbers)
'https://img.clipartfox.com/4260a4c3b12568c478b2a135136b9bbb_relationship-between-numbers-rational-numbers-definition_500-387.png (examples on rational numbers)
https://s3-ap-southeast-1.amazonaws.com/learnhive/lcards/Rational-Numbers-5220428eec40a.png (properties of rational numbers)
Activities
[Author - Kripa S]
1. Make two teams. One team will write a number on board, and other team will guess whether it is a rational number or not.
2. Make a chart of how rational numbers consists of integers, whole numbers, natural numbers.
Lesson Plan version 1.1 activities
1. Let students pick some random rational number/ provide some random rational number and ask them to convert to decimal number on the board.
2. Ask students to do some basic division of two natural numbers before jumping into the conversion.
Additional Aids
[Contributor - Harshavardhan]
Lesson Plan version 1.1 PPT
https://drive.google.com/open?id=191fka8aXQ6f8sGVZ50W_01NIQ70vHMqf
Transliteration
[Author - Kalanadhabhatla Shweta]
| Term | Transliterated Term | Translated Term | |
| Positive | పోస్టివ్ | అనుకూల | |
| Negative | నెగటివ్ | ప్రతికూల | |
| Addition | అడిషన్ | కూడిక | |
| Subtraction | సబిట్రక్షన్ | తీసివేత | |
| Mutiply | మల్టిప్లై | గుణకార | |
| Product | ప్రోడక్ట్ | ఉత్పత్తి | |
| Even | ఈవెన్ | సరి | |
| Odd | ఆడ్ | బేసి | |
| Associativity | అస్సోసియేటివిటీ | అనుబంధ | |
| Distributive | డిస్ట్రిబ్యూటివ్ | పంపిణి | |
| Inverse | ఇన్వెర్స్ | విలోమం | |
| Reciprocal | రెసిప్రొకల్ | పరస్పర | |
| Decimal | డెసిమల్ | దశాంశ | |
| Infinite | ఇన్ఫినిటీ | అనంతం | |
| Terminating decimal | ెర్మినాటింగ్ డెసిమల్ | ముగింపు దశాంశ | |
| Non terminating decimal | ెర్మినాటింగ్ డెసిమల్ | ్మినాటింగ్ డెసిమల్ |
Worksheets
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4169_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4170_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4171_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4172_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4173_V1.pdf (Worksheet 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4174_V1.pdf (Worksheet 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4175_V1.pdf (Worksheet 7)
Answerkeys [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4169_V1.docx (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4170_V1.docx (Answerkey 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4171_V1.docx (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4172_V1.docx (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4173_V1.docx (Answerkey 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4174_V1.docx (Answerkey 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4175_V1.docx (Answerkey 7)
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4169_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4170_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4171_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4172_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4173_V1.pdf (Worksheet 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4174_V1.pdf (Worksheet 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+426_ST+4175_V1.pdf (Worksheet 7)
Answerkeys [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4169_V1.docx (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4170_V1.docx (Answerkey 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4171_V1.docx (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4172_V1.docx (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4173_V1.docx (Answerkey 5)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4174_V1.docx (Answerkey 6)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+426_ST+4175_V1.docx (Answerkey 7)
Assessments
[Author - Deepa Sawlani]
https://drive.google.com/open?id=0BzNF2YyqQxJ-UlBHbFlyTjBKckE (Worksheet 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-U29LUkdEX0FGVHc (Worksheet 2)
https://drive.google.com/open?id=0BzNF2YyqQxJ-QzAtbHVGbXBEdms (Worksheet 3)
https://drive.google.com/open?id=0BzNF2YyqQxJ-SHhtSlBKdzdzOHM (Answer Key 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-UnlmU1BjVC1HdDg (Answer Key 2)
https://drive.google.com/open?id=0BzNF2YyqQxJ-TXJQUUlSZVo2dlU (Answer Key 3)
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