Helpdesk:
WhatsApp: 0736552548
Email: info@kenyaplex.com
Grade 8 Integrated Science Rationalized Notes Complete
Institution: Junior Secondary
Course: Integrated Science
Content Category: Grade 8 Notes
Posted By:
Document Type: DOCX
Number of Pages: 51
Price: KES 150
Buy via WhatsApp
Buy with Email
Views: 3205
Downloads: 121
Summary
Download high quality comprehensively prpared Grade 8 Integrated Science Rationalized Notes. the notes covers all grade 8 rationalized strands.
GRADE 8 RATIONALIZED INTEGRATED SCIENCE
LESSON NOTES COMPLETE
STRAND 1- MIXTURES, ELEMENTS AND COMPOUNDS.
ELEMENTS AND COMPUNDS
Meaning of Atoms, Elements, molecules and Compounds.
? Matter is anything that occupies space and has mass.
? Matter is composed of pure substances and mixtures.
? The pure substances are can be element and compounds while the mixtures can either be uniform or non-uniform.
? An element is a substance that cannot be decomposed into simpler substances by chemical or physical means.
? An element is a pure substance which cannot be made simpler using chemical means.
? Elements are the building blocks of matter. Everything around is made up of an element or elements.
? An element is made of atoms.
? Atoms of the same element are identical.
? A compound is pure substance that consists of atoms of two or more elements that are chemically joined together.
? Compounds are formed when atoms of different elements react.
? Compounds can be broken down into elements through chemical reactions.
? Sodium and chlorine are elements that combine chemically to form sodium chloride which is a compound.
Relating common elements to their symbols.
? Pure substances either elements or compounds has a unique name and symbol.
? A symbol is a sort -hand notation for the chemical name of an element.
? Chemical symbols are used instead of names by scientists because they are much easier, convenient and universally recognized.
? Compounds are represented by a chemical formula.
? A chemical symbol is usually derived from first letter of the English name of the element. ? It is also derived from Latin name of the element.
For example,
? H is the chemical symbol of hydrogen.
? O is the chemical symbol of Oxygen.
? K is the chemical symbol of potassium. For potassium the K is derived from Latin word Kalium.
? Some elements might start with same first letters, such as Carbon, Calcium, Chlorine and Copper have their names starting with letter C, therefore letter C can not be used to represent all of them as chemical symbol.
? The first letter C is assigned to represent Carbon, while the rest of the elements are assigned two letters from their name as follows.
..........
Below is the document preview. Purchase to access the complete document.
........
This is the end of this document preview. Buy to download the complete document.
More Resources
- Grade 8 Rationalized CRE Notes Term 2
Download Grade 8 Rationalized C.R.E Notes Term 2
STRAND 3 - MIRACLES OF JESUS CHRIST.
? When Jesus Christ, His disciples and a large crow arrive in Jericho, a blind beggar named
Bartimaeus, son...
Price: KES : 80
- Grade 8 Creative Arts and Sports Lesson Notes Term 2
Download Grade 8 Creative Arts and Sports Lesson notes Term 2
STRAND 2 CREATING & PERFORMING IN CREATIVE ARTS & SPORTS.
? When you listen to a song, you will notice that it falls into short...
Price: KES : 80
- Grade 8 Rationalized Integrated Science Lesson Notes Term 2
Download Grade 8 Rationalized Integrated Science Lesson Notes Term 2
Strand 2 LIVING THINGS & THEIR ENVIRONMENT.
? Cells make up the structure of living organisms and carry out various...
Price: KES : 80
- Grade 8 Agriculture and Nutrition Lesson Notes Term 2
Download Grade 8 Agriculture and Nutrition Lesson Notes Term 2
STRAND 2- FOOD PRODUCTION PROCESSES
Animal products are materials derived from the body of animals which are consumed by
human...
Price: KES : 80
- Grade 8 Rationalized Pre-Technical Lesson Notes Term 2
Download Grade 8 Rationalized Pre-Technical Lesson Notes Term 2
STRAND 2-COMMUNICATION.
? Communication is the process of sharing information through a channel from the sender to
the...
Price: KES : 80
- Grade 8 Term 2 Rationalized French Notes
Access Grade 8 Term 2 Rationalized French notes instantly upon purchase. Receive the document via WhatsApp, email, or direct download. Perfect resource for learning French in the second term.
Price: KES : 60
- Grade 8 Integrated Science Notes Term 1
Are you looking for Grade 8 Integrated Science Notes Term 1? Download the content here on Kenyaplex today.
Price: KES : 100
- Grade 8 Agriculture Notes Term 1
Are you looking for Grade 8 Agriculture Notes Term 1? Download high quality document here.
Suitable for both teachers and students
Price: KES : 100
- Grade 8 Home Science Notes Term 1
Are you looking for high quality Grade 8 term 1 Home Science Notes?
Download here today.
The document is suitable for both teachers and students.
Price: KES : 100
- Grade 8 Pre-Technical Studies Notes Term 1
Looking for Grade 8 Pre-Technical Studies Notes Term 1? Download high quality content here.
The notes are suitable for both teachers and students.
Price: KES : 100
- Grade 8 Computer Studies Notes Term 1
Download Grade 8 Computer Studies Notes. The notes are suitable for both teachers and students.
Get your copy today.
Price: KES : 100
- Grade 8 Mathematics Notes Term 1
Download grade 8 mathematics notes for term 1.
Price: KES : 100
- Grade 8 Integrated Science Lesson Notes - Complete
Download comprehensive high quality integrated science lesson notes. The notes are prepared with clear diagrammatic illustration to enhance teaching of grade 8 student. It covers all grade 8 strands...
Price: KES : 150
- Grade 8 English Notes Term 1
Download high quality Grade 8 English notes. The notes are suitable for both students and teachers.
PARTS OF SPEECH
All words may be classified into groups called parts of speech. There are 8...
Price: KES : 100
- Grade 8 CRE Notes Term 1
Download high quality Grade 8 CRE notes for term 1. The notes are suitable for both teachers and students.
Get your copy today.
Introduction
Man and woman fell from the Garden of Eden. This...
Price: KES : 100
- Grade 8 Kiswahili Notes Term 1
Download high quality Grade 8 term 1 Kiswahili notes.
SARUFI
Ni utaratibu wa sheria zinazotawala matumizi sahihi ya muundo wa lugha.sheria hizi za lugha ndizo huleta ufasaha na usanifu katika...
Price: KES : 100
- Grade 8 CRE Strand One Powepoint Notes: Creation
Download comprehensive detailed Grade 8 CRE strand one PowerPoint notes. the notes covers grade 8 strand one and its sub strands in detail.get your copy
Price: KES : 50
- Grade 8 CRE Notes Strand 2: The Bible
Download high quality grade 8 Christian religious education Lesson notes strand two : the bible. The notes are prepared for both students and teachers. Get your copy now.
Price: KES : 50
- Grade 8 Integrated Science Rationalized Notes Complete
Download high quality comprehensively prpared Grade 8 Integrated Science Rationalized Notes. the notes covers all grade 8 rationalized strands.
GRADE 8 RATIONALIZED INTEGRATED SCIENCE
LESSON NOTES...
Price: KES : 150
- Grade 8 Rationalized Pre-Technical Studies Lesson Notes (Complete)
Download comprehensive Grade 8 Rationalized Pre- technical Lesson notes. the notes are well detailed with clear diagramatic illustrations to meet grade 8 classroom studies. get your copy now
GRADE 8...
Price: KES : 130
- Grade 8 Rationalized Agriculture and Nutrition Lesson Notes
Download Grade 8 Rationalized Agriculture and Nutrition Lesson notes. the notes are well organized with all rationalized strands covered.
GRADE 8 RATIONALIZED AGRICULTURE AND NUTRITION LESSON...
Price: KES : 130
- Grade 8 Creative Arts and Sports Lesson Notes(Complete)
Download Grade 8 Creative Arts and Sports. The notes are well detailed and covers all grade 8 creative arts and sports strand. The user is therefore requested to teach the subject with reference to...
Price: KES : 140
- Grade 8 Rationalised Social Studies Lesson Notes
Download Grade 8 Rationalized Social Studies Lesson Notes
STRAND 1 PEOPLE AND POPULATION.
1.1 Scientific theory about human origin.
? The scientific theory about human origin is also called the...
Price: KES : 120
- Grade 8 Rationalized CRE Notes Term 1
Download Grade 8 Rationalized C.R.E Notes Term 1
STRAND 1-CREATION
1.1-Origin and Consequences of Sin.
Origin of sin from the creation accounts.
? Sin is rebellion against the law of God.
? It...
Price: KES : 80
- Grade 8 Agriculture and Nutrition Lesson Notes Term 1
Download Grade 8 Agriculture and Nutrition Lesson Notes Term 1
STRAND 1-CONSERVING AGRICULTURAL ENVIRONMENT.
1.1-Soil Conservation Measures....
Price: KES : 80
- Grade 8 Creative Arts and Sports Strand 1: Foundation of Creative Arts and Sports Notes
Download high quality professionally prepared GRADE 8 creative arts and sports. The notes covers= only strand one and its sub strand in details. You are therefore advised to take your time going...
Price: KES : 80
- Grade 8 Creative Arts and Sports Notes Strand 1 Notes: Foundations of Creative Arts and Sports
Explore your grade 8 lessons with high quality strand two notes Foundation of creative arts and sports, available in editable format
STRAND ONE: FOUNDATIONS OF CREATIVE ARTS AND SPORTS
Definition of...
Price: KES : 60
- Grade 8 Creative Arts and Sports Notes Strand 2 Notes: Creating and Performing in Creative Arts and Sports
Enhance your Grade 8 Creative Arts and Sports skills with detailed Strand 2 Notes on Creating and Performing. Instant delivery via WhatsApp, email, or direct download. Ideal for students and teachers...
Price: KES : 80
More Content By 35824167
- Grade 8 Rationalized English Schemes of Work Term 2 - Skills in English
Download high Grade 8 Rationalized English Schemes of work term 2 - Skills in English. The scheme is available in Ms word format.
Price: KES : 90
- Grade 7 Rationalised Social Studies and Life Skills Schemes of Work Term 2
Download high quality professionally prepared Grade 7 Social Studies schemes of work Term 2. The schemes of work is updated according to the new reforms made by the ministry of education, the...
Price: KES : 90
- Grade 8 Rationalized CRE Notes Term 2
Download Grade 8 Rationalized C.R.E Notes Term 2
STRAND 3 - MIRACLES OF JESUS CHRIST.
? When Jesus Christ, His disciples and a large crow arrive in Jericho, a blind beggar named
Bartimaeus, son...
Price: KES : 80
- Grade 8 Creative Arts and Sports Lesson Notes Term 2
Download Grade 8 Creative Arts and Sports Lesson notes Term 2
STRAND 2 CREATING & PERFORMING IN CREATIVE ARTS & SPORTS.
? When you listen to a song, you will notice that it falls into short...
Price: KES : 80
- Grade 8 Rationalized Integrated Science Lesson Notes Term 2
Download Grade 8 Rationalized Integrated Science Lesson Notes Term 2
Strand 2 LIVING THINGS & THEIR ENVIRONMENT.
? Cells make up the structure of living organisms and carry out various...
Price: KES : 80
- Grade 8 Agriculture and Nutrition Lesson Notes Term 2
Download Grade 8 Agriculture and Nutrition Lesson Notes Term 2
STRAND 2- FOOD PRODUCTION PROCESSES
Animal products are materials derived from the body of animals which are consumed by
human...
Price: KES : 80
- Grade 8 Rationalized Pre-Technical Lesson Notes Term 2
Download Grade 8 Rationalized Pre-Technical Lesson Notes Term 2
STRAND 2-COMMUNICATION.
? Communication is the process of sharing information through a channel from the sender to
the...
Price: KES : 80
- Grade 5 Rationalised English Schemes of Work Term 2
Download Grade 5 rationalised English schemes of work term 2.
Price: KES : 90
- Grade 8 Rationalised Kiswahili Schemes of Work Term 2 - KLB Top Scholar
Download Grade 8 KLB Top Scholar Schemes of work term 2 (Rationalized).
Price: KES : 90
- 2024 PP1 KLB Rationalised Language Activities Schemes of Work Term 2
Enhance your teaching with 2024 PP1 KLB Term 2 Rationalised Language Activities Schemes of Work. Instantly receive your document via WhatsApp, email, or direct download upon purchase.
Price: KES : 80
- 2024 Grade 5 Rationalized English schemes of Work Term 2 - Skills in English
Download Grade 5 Rationalized English schemes of work term 2. Prepared using the new rationalized curriculum design and 14 weeks updated.
Price: KES : 90
- Grade 5 Rationalised CRE Schemes of Work Term 2 - One Planet
Download Grade 5 Rationalised C.R.E schemes of work Term 2 - One planet. Prepared using new rationalised curriculum designs and 14 weeks updated.
Price: KES : 90
- 2024 KLB Visionary Grade 5 Mathematics Schemes of Work Term 2
Download 2024 KLB Visionary Grade 5 Mathematics Schemes of Work Term 2. 14 weeks updated.
Price: KES : 90
- 2024 Grade 5 Our Lives Today Rationalised Social Studies Schemes of Work Term 2
Download 2024 Grade 5 Our Lives today social studies schemes of work term 2. Prepared with rationalised design and updated to 14 weeks.
Price: KES : 90
- Grade 5 Rationalized Science and Technology Schemes of Work Term 2 - Active Integrated Science
Enhance your Grade 5 Science and Technology teaching with our Term 2 Rationalized Schemes of Work. Instant delivery via WhatsApp, email, or direct download upon purchase. Perfect for teachers seeking...
Price: KES : 90
- Grade 4 Rationalised English Schemes of Work Term 2 - Longhorn
Download Grade 4 Rationalized English schemes of work Term 2 . The scheme of work has been prepared using the new rationalised curriculum design and Longhorn English grade 4 book. It covers 14 weeks.
Price: KES : 90
- 2024 Grade 6 Rationalized English Schemes of Work Term 2 - New JKF
Are your looking for rationalized schemes of work? Here is 2024 Grade 6 rationalized English schemes of work term 2 prepared with rationalized curriculum design, New jkf pupils book and updated...
Price: KES : 90
- 2024 Grade 4 Rationalized English Schemes of Work Term 2 - New progressive
Are your looking for rationalized schemes of work? Here is 2024 Grade 4 rationalized English schemes of work term 2 prepared with rationalized curriculum design, New progressive pupils book and...
Price: KES : 90
- 2024 Grade 6 Rationalized Agriculture and Nutrition Schemes of Work Term 2
Are you looking for new rationalized content. Here is Grade 6 Agriculture and Nutrition rationalized content prepared with using New curriculum Designs only. The scheme is precise and prepared with...
Price: KES : 90
- Grade 7 Rationalized Agriculture and Nutrition Schemes of Work Term 2(Updated)
Download Grade 7 Agriculture and Nutrition schemes of work term 2. The scheme of work is prepared with reference to new rationalized curriculum designs with three objectives met, skills, attitude and...
Price: KES : 90
- Grade 4 Rationalised Agriculture and Nutrition Schemes of Work Term 2
Download high quality prepared Grade 4 Rationalized Agriculture and Nutrition schemes of work term 2. The scheme is prepared using the rationalized grade 4 Agriculture and Nutrition curriculum design....
Price: KES : 90
- Grade 5 Rationalized Agriculture and Nutrition Schemes of Work Term 2
Download high quality prepared Grade 5 Rationalized Agriculture and Nutrition schemes of work term 2. The scheme is prepared using the rationalized grade 5 Agriculture and Nutrition curriculum design....
Price: KES : 90
- Grade 6 Rationalised Creative Arts and Sports Schemes of Work Term 2
Download Grade 6 Creative arts and Sports schemes of work Term 2. The schemes of work is prepared with reference to new rationalised grade 6 Creative arts and sport curriculum design.
References:
-...
Price: KES : 90
- Grade 1 Rationalized Environmental Activities Schemes of Work Term 2
Download new Grade 1 Rationalized Environmental activities schemes of work term 2. The scheme of work is prepared with rationalised environmental curriculum design produce by the KICD 2024. It is...
Price: KES : 90
- Grade 8 Rationalised CRE Schemes of Work Term 2 - Mentor
Download Grade 8 C.R.E schemes of work term 2. The scheme is prepared with reference to mentor grade 8 CRE students book and new rationalised grade 8 curriculum design.
Price: KES : 90
- Grade 7 Rationalised Agriculture and Nutrition Notes Term 2
Grade 7 Rationalised Agriculture and Nutrition Notes Term 2
AGRICULTURE AND NUTRITION GRADE 7 NOTES – TERM 2
STRAND TWO: FOOD PRODUCTION PROCESSES.
2.1-Preparing planting sites and establishing...
Price: KES : 90
- Grade 3 Rationalized Environmental Activities Schemes of Work Term 2
Download high quality Grade 3 rationalized environmental activities schemes of work term 2. The scheme of work is prepared with new rationalized grade 3 environmental activities curriculum design from...
Price: KES : 90
- Grade 7 Rationalised Pre-Technical Schemes of Work Term 2 - KLB
Download high quality grade 7 rationalized pre technical schemes of work term 2. The schemes of work is prepared with reference to KLB top scholar students book and Mountain Top publisher Grade 7 book...
Price: KES : 90
- Grade 8 Rationalised Agriculture and Nutrition Schemes of Work Term 2 - MTP (Updated)
Are you looking for new rationalized grade 8 schemes of work? Here is new rationalized Agriculture and Nutrition schemes of work professionally prepared with new curriculum design and referenced with...
Price: KES : 0
- Grade 5 Rationalised Creative Arts Schemes of Work Term 2
Download Grade 5 Rationalized Creative arts schemes of work term 2. Prepared with new rationalized curriculum design and fully editable.
Price: KES : 90
View all resources