Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Title: Grade 9 Study Notes
Description: Grade 9 Study Notes Subjects Covered: Science, Math, and English Science: Key topics include biology, chemistry, and physics fundamentals, with a focus on experiments, diagrams, and problem-solving. Math: Algebra, geometry, and trigonometry principles, including step-by-step solutions for equations and word problems. English: Literary devices, essay writing techniques, grammar rules, and text analysis for novels and poetry studied in class. Organized with clear headings, bullet points, and examples for easy revision.
Description: Grade 9 Study Notes Subjects Covered: Science, Math, and English Science: Key topics include biology, chemistry, and physics fundamentals, with a focus on experiments, diagrams, and problem-solving. Math: Algebra, geometry, and trigonometry principles, including step-by-step solutions for equations and word problems. English: Literary devices, essay writing techniques, grammar rules, and text analysis for novels and poetry studied in class. Organized with clear headings, bullet points, and examples for easy revision.
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
Grade 9 Study Notes: Math, Science, and English
Grade 9 Math Study Guide
1
...
o
Slope (mmm): Change in yyy divided by change in xxx
...
o
Solving for yyy, xxx, or both
...
o
Elimination Method: Add or subtract equations to eliminate one variable
...
o
Factoring, completing the square, and using the quadratic formula:
x=−b±b2−4ac2ax = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}x=2a−b±b2−4ac
2
...
o
Use to find missing sides of a triangle
...
o
Triangle: A=12×b×hA = \frac{1}{2} \times b \times hA=21×b×h
...
Volume of 3D Shapes:
o
Cube: V=s3V = s^3V=s3
...
o
Sphere: V=43πr3V = \frac{4}{3} \pi r^3V=34πr3
...
Key Topics in Trigonometry:
•
Sine, Cosine, and Tangent Ratios:
o
Use to solve right-angled triangles
...
Grade 9 Science Study Guide
1
...
o
Difference between prokaryotic and eukaryotic cells
...
o
Cellular respiration: C6H12O6+6O2→6CO2+6H2O+ATPC_6H_{12}O_6 +
6O_2 \rightarrow 6CO_2 + 6H_2O + ATPC6H12O6+6O2→6CO2+6H2O+ATP
...
Key Topics in Chemistry:
•
•
Atomic Structure:
o
Atoms consist of protons, neutrons, and electrons
...
o
Mass number: Protons + neutrons
...
o
Groups (columns) show elements with similar properties
...
o
Example: 2H2+O2→2H2O2H_2 + O_2 \rightarrow 2H_2O2H2+O2→2H2O
...
Key Topics in Physics:
•
Forces and Motion:
o
Newton’s Laws:
1
...
2
...
3
...
•
Energy Types:
o
Kinetic, potential, thermal, chemical energy
...
Grade 9 English Study Guide
1
...
o
Rising Action: Building tension, events leading to climax
...
o
Falling Action: Events that lead to the resolution
...
Character Development:
o
Protagonist vs
...
•
o
Static vs
...
o
Character traits: Direct (stated) vs
...
Setting and Theme:
o
Setting: Time, place, and environment in which the story takes place
...
2
...
o
Body Paragraphs: Topic sentence, evidence, explanation
...
Writing Styles:
o
Narrative: Telling a story
...
o
Expository: Explaining a topic or providing information
...
Grammar and Vocabulary:
•
•
•
Parts of Speech:
o
Noun, pronoun, verb, adjective, adverb, conjunction, preposition,
interjection
...
”
Sentence Structure:
o
Simple Sentence: One independent clause
...
o
Complex Sentence: One independent clause and at least one dependent
clause
...
o
Comma splices: Don’t join two independent clauses with just a comma
Title: Grade 9 Study Notes
Description: Grade 9 Study Notes Subjects Covered: Science, Math, and English Science: Key topics include biology, chemistry, and physics fundamentals, with a focus on experiments, diagrams, and problem-solving. Math: Algebra, geometry, and trigonometry principles, including step-by-step solutions for equations and word problems. English: Literary devices, essay writing techniques, grammar rules, and text analysis for novels and poetry studied in class. Organized with clear headings, bullet points, and examples for easy revision.
Description: Grade 9 Study Notes Subjects Covered: Science, Math, and English Science: Key topics include biology, chemistry, and physics fundamentals, with a focus on experiments, diagrams, and problem-solving. Math: Algebra, geometry, and trigonometry principles, including step-by-step solutions for equations and word problems. English: Literary devices, essay writing techniques, grammar rules, and text analysis for novels and poetry studied in class. Organized with clear headings, bullet points, and examples for easy revision.